Showing posts with label comparison. Show all posts
Showing posts with label comparison. Show all posts

Sunday, July 12, 2015

Comparison of Kindle Paperwhite 3 display (2015) with my older Paperwhite 1 (2012) -- Is the increased resolution (doubled) noticeable?

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The thumbnail photos above are clickable to the larger versions, of course.  These were taken after about 8:30pm at night in low light without flash, with the light just coming from the two Kindles on the table -- the older Paperwhite 1 on the left and the new Paperwhite 3 on the right.

Here's one larger example so that you can have some idea of the difference I saw without needing to click to the larger photos if you're in a hurry.

These photos were taken on the night I received the Paperwhite 3, with very little sunlight left.  Both Kindles were placed on a table top, and I tried to take photos from the middle area between them so as not to favor one over the other.

I'll repeat here what I explain on the photos page at PBase where the full set is shown in larger sizes for 'closer' examination.

These are for a comparison of my new Yr 2015 Paperwhite-3 screen display (resolution differences and display contrast) with my Yr 2012 Paperwhite-1.

Is the higher resolution (double the old model's) worth the $119 to get the newer one?

  That'll depend on the individual.  IF perceived contrast of text against background is more important than sharper text for some Kindle users, it could be better for those owners to keep using the older ones that may be less sharp but which have a dark fuzz around the font making it seem bolder, and there's less light coming from the older Paperwhite.  I've eyes that are somewhat oversensitive to light.

The Paperwhite-2 (2014) (which I didn't upgrade to) received a faster processor, but the Paperwhite-1 which I kept using is noticeably slower than the new Paperwhite 3, so I'm happy to have the higher resolution and faster speed.

  Paperwhite 2 owners are already seeing a speed improvement over Paperwhite 1.  So if you have a Paperwhite 2, the difference will be mainly in the resolution of the text, which is more noticeable if you enlarge the font or try to read a page in smaller fonts.  People reported that the Paperwhite 2 screen released last year was made brighter than the Paperwhite 1.

I do tend to increase the font size these days to '4' or '5' or even '6' when my eyes are tired -- and the new resolution with the Paperwhite-3 (UK model here) makes this even more readable than before and it's also better with smaller text because of less relative blur (not noticeable usually) in the basic font size.

  I used the Helvetica font because it is the boldest one, as I prefer more contrast.

  In the photos, you can see that the built-in light (again, both were set at Level '14' out of a possible '24') is brighter on the new Paperwhite than it is on my Paperwhite 1 (which has always had some minor blotching besides on the display when in lower light (as you'll see in the close-ups) -- and text against the brightness of the newer model can SOMEtimes appear LESS contrasty than on the older model.  The older model is on the left, the newer on the right.

  In my case, the new display is definitely easier on my own eyes.  And it more resembles the white page of a physical book than my old Paperwhite did, as you can see.  Actually, it's quite beautiful.

  I chose a low level of illumination because that's more comfortable for my eyes, but I've seen that others like the built-in light set all the way up to '24' -- however, this way, people won't be disappointed when they see the screen is brighter than shown here, which wasn't true of older models vs the ads.

Which to choose -- the Paperwhite 3 or the more expensive Kindle Voyage?
I covered that in detail in the previous blog article, "How does the new Paperwhite differ from the Voyage model?" -- and Amazon's press release, included in that article, listed everyday Kindle features that many Kindle owners aren't aware of.  Give it a look if you haven't already.




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Wednesday, October 31, 2012

Kindle News: Reaction to Amazon's main-page ad comparing Kindle Fire HD 7" to iPad mini 7.9" - Update#2 on Nov. 2.


This is about Amazon's 2-day, much-discussed main-page ad.

See Update for Nov. 2

It was a challenge to the iPad Mini, and it's been the focus of the news since then.

  While I thought I'd not editorialize on the iPad mini on launch day and let the numbers speak for themselves with a features-comparison table, Amazon came out punching, pointing out the precise differences in features and pricing that would be of most interest to those not already invested in the high-quality Apple ecosystem.

When the iPad Mini was announced, I put together that quick comparison table of the basic features of main interest to buyers, for the Kindle Fire HD, the Google Nexus, and the iPad Mini.

I was startled at the time by the price of the iPad Mini when Apple chose to use resolution standards and technology now two years old (openly stating the mini was more or less equal to iPad 2), against the high-definition features of the Google Nexus, the B&N Nook Tablet HD, and the Kindle Fire HD, in a market Apple finally decided to join after seeing the popularity of the competition's smaller sized offerings.

  First, people who have bought iPads and iPhones will want to be able to run their Apple apps on any alternate-sized iPad, so the iPad Mini would be a no-brainer best-choice for those buyers.
  I just didn't think Apple would charge them that much for a model offering features below Apple's own standards.
  And within a week, many others are having a similar reaction.

  Initially, everyone was relieved that Apple finally released a smaller version of the iPad (the current one released in March 2012 with the beautiful Retina feature and already being replaced by a faster iPad 4 with more features), and some have been pleased that the smaller iPad is larger, at 7.9 inches, than market-leading 7-inch tablets, while being lighter and thinner than those smaller ones, at that.

  But, do most people really want a larger-sized portable version with screen resolution that produces a less-clear image, especially for reading?  Apple set the screen clarity standard with Retina early this year.  Yet, they decided to offer a smaller sibling device that will be harder to read with smaller fonts and which cannot do high-definition video while the competing devices and its older siblings can, in an HD world -- AND Apple is charging 65% more than the price of the more technologically advanced 7" models.
  This did take analysts by surprise.  Many who did expect that pricing also expected it would include the high-resolution Retina feature.

  True, tablet quality is not just about hardware, but the major apps are now available also in Android.  How many will find 50,000 (Kindle Fire) or 600,000 (Google Android) apps, too few to plow through?  Apple, Google, Amazon all have strong ecosystems.

Sales of Kindle Fire HD 7" and iPad Mini since the launch
These tablets have different audiences.
  As a result of the iPad Mini launch and probably because of it -- as people had been waiting to see what Apple would offer for whatever price -- Amazon had its highest Kindle Fire HD sales since the launch of that device.

  Even then, Apple is selling out its first batch of iPad mini's ahead of time, since it's a natural buy when 100 million iPads have already been sold and when in the recently completed quarter alone, 26.9 million iPhones were sold.

  Many iDevice owners will want a more portable tablet to carry out and will naturally gravitate toward this one, mainly because it provides the specially curated Apple apps they know and enjoy and a smooth interface they don't have to learn.


Small-tablet shoppers not already iPad owners
 For those not already wed to Apple's app system, things have been less clear.

And for the first time, Apple is offering a device that's behind the pack when it comes to capability rather than looks.  Sleekness counts for a lot, for many.  And Apple management team felt $329 was an apt price.  It had to be pricier than the equivalent iPod and not so inexpensive it would cannibalize iPad 4 sales.  Also, their understandable policy is to make profits on the hardware rather than on the ecosystem where it's closer to break-even from what I've read.

  Another important factor for them was that the resolution be kept the same as for the old iPad2 so that iPad2 apps will run on it without having to be redone.

  Excerpts of media reactions as they set in this last week:
The Inquisitr's James Johnson:
 "...As potential buyers have discovered, the iPad Mini features one of the worst displays among 2012′s high-end 7-inch tablets, offering a low-resolution count compared to the HD-quality video found on the Kindle Fire HD, Google Nexus 7 tablet and other comparable devices.
...Amazon was quick to point out the 216 pixels per inch verses 163 pixels per inch advantage it holds over the much higher priced device.

  Amazon also noted that its device features dual stereo speakers while the iPad Mini offers on a Mono speaker." *[Footnote]
[NOTE: Amazon has an HDMI-out port. Attach a microHDMI cable from it to your HDTV and whatever HD video you're streaming or playing will show up on your HDTV so that more can watch it.  The iPad mini doesn't have HD capability.]
Computerworld's Jonny Evans headlines "Pride: Apple's biggest weakness gives Amazon Kindle easy fire in the iPad mini war."
  [Evans points out that that Apple's marketing chief, Phil Schiller lay down the gauntlet when he said, about the Android devices that offer more advanced features, "Others have tried to make tablets smaller than the iPad, and they've failed miserably."

  That's a statement that presumes or hopes for ignorance on the part of his audience.]
Evans writes, about the Apple event's tricky comparisons and assessments of the other small tablets:
"...now, in the new truth economy of product comparisons,the company has actually hurt its argument claiming the iPad mini to be the best smaller tablet in the world, it has undermined its credibility just a little more."


All Things D's Tricia Duryee discusses the iPad mini's cost and how it may have led many to decide against it after the announcement and head toward Amazon.
  "In addition to being $130 cheaper, the Kindle Fire HD is also slightly smaller than the 7.9-inch iPad mini and comes with a high-definition display, unlike the iPad mini’s display, which is standard definition."


TechCrunch's Chris Velazco adds that the Kindle Fire also has a "smarter speaker layout than the mini."
  [NOTE: That would be two stereo speakers in Dolby Plus, that are louder and clearer than any heard in tablets so far, with good spatial separation for casual watching of movies w/o needing external speakers or headphones.  The iPad mini is listed on the Apple specs page under input/output as having a "Built-in speaker." *]
Velazco also points out what Amazon left out from Gizmodo's statement by Brent Rose "on Apple's perceived hypocrisy when it came to crafting a smaller tablet"
…Your [Apple’s] 7.9-inch tablet has far fewer pixels than the competing 7-inch tablets!  You’re cramming a worse screen in there, charging more, and accusing others of compromise? Ballsy.
Well, the sentence that preceded that quote wouldn't have worked on Amazon's family pages :-)  He also recommends that TechCrunch's comment section is "pure gold" for anyone from Amazon needing a 'feisty anti-iPad quote or five.'  Apple's diss'g of other tablets while entering the smaller-tablet field is causing strong, not generous reactions from commenters on almost every news-site I read the last couple of days.


Gizmodo's actual article by Brent Rose.


Wall St. Journal's Walt Mosserg reminds us that the mini has a back-camera to take photos.  I do wonder how many buyers who can afford a more expensive tablet don't already carry a camera in their cellphone though or, like many of us, a smaller, yet powerful, pocketable one these days.  Mossberg really likes the look and the "sturdier aluminum and glass body."

  I've begun to think that the venerable Walt Mossberg was not at the Kindle Fire HD launch or lost attention during it, judging from his review that mainly ragged on the $199 7-inch model not being as good as a $499 iPad because he apparently felt he heard Bezos say that this lowest-priced KFHD model was "the best tablet" rather than the 8.9" LTE model.

  Here, he talks about the iPad mini having an option for LTE while the Kindle Fire HD doesn't.
  But during the KFHD launch, the audience saw that the 8.9" model (not notably farther from the 7.9" size than the 7" size is) was launched as part of the line with a ship date of Nov. 20 and the 8.9" model HAS an LTE option and sells for $499 (vs the mini's $559 price with LTE option included) AND comes with a $50/yr plan for the limited 250MB of data per month that would be useful mainly for brief email and book reading when needing 3G/4G access.

  That same $50/yr plan with AT&T the first year costs $230/yr with the iPad.

  The screen resolution differences are larger with the larger Kindle Fire HD.
  ADD that the screen resolution for the Kindle Fire HD 8.9" is 1920x1200 at 254 pixels per inch (ppi) vs the iPad mini's 1024x768 and 163 ppi and it's even more clear that the latter has mediocre resolution for a smaller sized tablet in today's HDTV world.
 I don't understand why Walt Mossberg doesn't mention this 8.9" model being pre-orderable if he is interested in LTE as an option.

  Add *further* that the 8.9" HIGH-resolution KFHD starts at only $299 for the 16GB that will cost $329 for the 7.9" mini with the much lower-res screen.

  The smaller Kindle Fire HD 7-inch model has a screen resolution of "only" 1200x800 at 216 ppi.   About the 163-ppi iPad mini, Mossberg does write,

"My only complaints were that it's a tad too wide to fit in most of my pockets, and the screen resolution is a big step backwards from the Retina display on the current large iPad...
  "Unlike its closest competitors, the Mini can't play video in high definition.
 Apple insists the device does better than standard definition, if you are obtaining the video from its iTunes service, since iTunes scales the video for the device, so it will render somewhere between standard definition and HD.  It says some other services will do the same.  But the lack of true HD gives the Nexus and Fire HD an advantage for video fans."

He really likes it though, so read the rest of his report.


BGR's headline by Zach Epstein is that the mini display "is 'terrible'" because what he's seeing with the early reviews is that "basically all say the same thing..." that the hardware and software are great but "the screen is terrible."


BloombergBusinessweek's Rich Jaroslovsky has no problem holding the somewhat larger mini with just one hand and says it's "Crazy thin and crazy light."

"Besides the size and price tag...the most notable thing about the mini is the quality of its display, which can be best described as adequate.  Unlike the big iPad...the iPad mini lacks Apple’s ultra-sharp Retina display.  His caveat:
"Fine Print
  I didn’t see a huge difference in some uses, such as watching videos or reading e-books.  But I found it noticeably harder to read some Web pages, particularly those with fine print. If you’ve got eyesight at all like mine, be prepared to do a lot of pinching and zooming."
  He points out the GPS the mini has but the Kindle Fire HD doesn't - at least not in the $199 model (it's included in the 8.9" KFHD model with LTE).

  Despite it being hard on his eyes with webpages with small print (so many of them too), Jaroslovsky feels it's "the best small tablet you can buy" but you'll have to answer for yourself, he says, "whether it's that much better."
[NOTE: I don't know about others, but if I can't play an HD streaming video in HD because the tablet isn't capable of that, I really don't see how it's worth $130 more except to iOS device owners who most prize the unmodified iOS apps in lower resolution, in which case that's everything so it can be worth it to that specific audience.  But, the 'best' when it won't run HD videos and the less-expensive devices will?]

CNET Asia's Jacqueline Seng posted a specs comparison and wrote that, like a colleague from that site, who was "giving the iPad mini a miss" due to the low-resolution screen, she considers it out of contention, due to "the low-res screen, which doesn't justify its high price tag" but does see that many will want it for its "sleek, aluminum" look and of course those who are already loving their iOS apps will too.  On this site, Apple stalwarts are up in arms in the comments area.

Upshot, the iPad mini is worth the extra money to many as a beautiful accessory that is also VERY light.  Just don't expect too much otherwise, as I've said, even for an HD world, which the iPad mini avoids.

  But would you buy a standard definition TV today for a 65% higher price, instead of a high definition one, because the older resolution model is a prettier piece and lighter?  The answer would be Yes, if it has the programs or content you like to run or play and you don't care about high definition video or reading small print on web pages more easily.  For everyone, it comes down to personal taste and what gives you the most pleasure.


EARLIER posts on Kindle Fire HD
  . Basic Features Comparison Table for iPad mini, Google Nexus 7", Kindle Fire HD 7"
  . Comparison reviews of the Kindle Fire HD 7" and Google Nexus 7" tablets
  . Step-by-step guide for installing a working Adobe Flash player when needed.
  . KFHD Tips - Flash video, Using the camera and Video, Panorama mode,
      App for WiFi file transfers w/o cable.


Footnote
* There is currently some controversy over whether the iPad mini has one or two speakers or speaker baffles.  As I tweeted to Joshua Topolsky and Jay Yarow, here's what I've found out so far.  (At the detailed and interesting MacRumors forum discussions linked to in my posting there, it's still up in the air.)

Update
  Am adding the discussion at 9to5Forums, landing you at the last post so far, asking what I asked too.
' http://www.apple.com/ipad-mini/specs/. Here in "Input/Output" they say "Built In Speaker" singular, and above, "3.5-mm stereo headphone minijack". Why would they forget to say that it is stereo, when they did not forget to mention it for the minijack and they also wrote "speaker" and not "speakers"? '

  Others mention that the terse email statement by Phil Schiller being quoted that goes against the Apple specs info (which should at least be corrected if his emailed "It is stereo" refers to the question of whether the speakerS -- only one grille is identified as a speaker in the diagram -- are stereo or whether the 'it' (the unit) actually refers to the unit having a stereo headphone minijack).  The double-grille configuration is similar to a 'pair' used in an iPhone but one of those in the latter doesn't hold a speaker inside.  Mainly, Apple needs to be clear and not blame it on readers of their specs page.

  Phil Schiller is SVP of WorldWide Marketing (Sales), so he can see that the technical info is changed on the official specs page if his email response is correct, which would mean a brand new iPad feature not seen in the other iPad models and strangely not mentioned in all the announcements.  I emailed him also, and he may be inundated at this point.

Update Nov. 2 - After I also tweeted to ask if Apple would be correcting their iPad mini specs page (instead of having their fans accuse others of 'lying' when merely quoting the specs Apple posted) -- to match Phil Schiller's "It's in stereo" email-reply that seemed to reply re speakers, "It's in" rather than the headphones minijack -- Apple finally updated their iPad-Mini specs page to show "Built-in speakers" instead of "Built-in speaker"... without comment.



Check often: Temporarily-free recently published Kindle books
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UK-Only: recently published free books, bestsellers, or £5 Max ones
    Also, UK customers should see the UK store's Top 100 free bestsellers.

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Wednesday, November 18, 2009

Sony Daily Edition, Nook, iRex, PL-Que Comparisons, Delays

Excellent comparison piece by Staci D. Kramer of Paid Content a couple of days ago that included charts of features for the two current Kindles, the Nook, the iRex 8.1", the Sony Daily Edition, and the Plastic Logic "Que" - (Chart 1,  Chart 2) and Kramer's own thoughts on each unit in Slideshow format.  Page loading is slow on the charts.
  It's interesting to note (and she more or less does) that every unit except the Kindle Int'l and the Kindle DX is not available for customers or reviewers yet despite the looming holiday season.

  As an executive editor, she's a generalist but knows her e-readers and gives pros and cons for each in a very balanced report that is fair to each.  She is the only one I've seen who refers to the Nook's "unexpected demand" delay-reason as possible hype that works.
  I read, with some disbelief today, another writer's report of holding a plastic or cardboard version of the Nook at B&N and saying how good and right it felt, despite its having no innards.  Size matters, they say.  And definitely colorful slim looks.

  On the other hand, the Nook has a promising feature set, especially with file formats, even if the heavily-marketed lending feature is now seen as quite limited (one loan only for each book and only if the book's publisher approves the feature).  The indication of future multi-tasking with the 2nd window is a draw.

  I did comment at the site that the charts which list features that each does or doesn't have should also have categories for other unique features such as the Kindle's free 24/7 access to Wikipedia globally and the text-to-speech feature.  Kramer catches just about everything else and seems impressed most with the iRex and Que, both of which will be somewhat more expensive but also more flexible and catering to the business users most.

NY Times: New Sony Reader May Miss Christmas for Some
Brad Stone of the New York Times reports that Sony is unable to guarantee that the Daily Edition ($399), with wireless to the Sony store and a 7" touchscreen, will arrive in time for the holiday.
  Today, Sony will begin taking preorders and advising buyers that shipping will take place between December 18 and the first week of January and the device won't be in physical stores until January.

Steve Haber, president of Sony's digital reading division, said that publishers hate the current $9.99 pricing and are trying to slow down the shift to digital reading but that it's "ridiculous" that they are actually delaying some e-book titles over the dispute.

On October 22, the American Booksellers Association asked the Department of Justice to investigate bestseller price wars.  Here is their letter to the DOJ via overnight mail and email.
  And here's the varied reaction to that letter. Below are ways to Share this post if you'd like others to see it.
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(Older posts have older Kindle model info. For latest models, see CURRENT KINDLES page. )
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Wednesday, July 22, 2009

A Sony-PRS700BC review & comparison w/ the Kindle

Computer Shopper's Matt Safford reviews the SonyReader PRS-700BC, with a touchscreen and with side-lighting, and compares its features, pro and con, with the Kindle (both the Kindle 2 and Kindle DX).  Good photos, in that they're large enough to get a good idea.   Best to read the review there, but for those reading this blog on a Kindle reader, the Kindles do fare better. Below are ways to Share this post if you'd like others to see it.
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(Older posts have older Kindle model info. For latest models, see CURRENT KINDLES page. )
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Friday, June 12, 2009

How Kindle DX differs from Kindle 2 in hands-on review. Updated


UPDATED 6/12/09 - I've added links or brief intros to a few stories on 6/11 that were of more than usual interest to me:


1.  A terrific photo-text report by Stanford student "Sri Lankan," as he calls himself.   His pictures are large original sized ones. To fit them on the screen in Firefox, press Ctrl-minus.

2.  Engadget's photos of the DX, many of them and very clear.  Review due soon.

3.  Washington Post's PaidContent blog - the newer item in this piece by Staci D. Kramer was her report that when text-to-read is enabled, the rotation doesn’t work.  

4.  Amazon DX Repair Guide" - These are step by step instructions, with photos, for disassembling the DX and one simple instruction to reverse the steps for reassembling it.
  Just what I would want to do, on a $500 item bought for reading and webbing.
  But, since they've done it for us, here's what they found inside:
Memory chips and processor
  *MCIMX31LDVKN5D, M91E, CTAK0915B
  *Samsung 916, K4X1G323PC-8GC3, EMA188A5
  *Samsung 907, KMBLG0000M-B998
  *MC13783VK5, AM86D, CTRE083B
  *Samsung 840, K4M28323PH-HG75, AAH055BE
  *Epson D135211B1, F09090125. E-INK

Their diagnosis:
  "The Kindle DX has many replaceable parts inside.  In many ways this product is user serviceable."

That IS news, in a way, as Amazon, a company that doesn't manufacture goods, doesn't repair malfunctioning units but replaces them with a refurbished unit and has no repair facilities in the U.S. for customers.  If the unit is damaged through user error in the first year, the customer returns it and pays $200 for a new $359 Kindle 2 and $180 for a new $359 Kindle 1.

5.  Gizmodo's full review by Wilson Rothman.

6.  DMP's first Manga offering on Kindle
  "Digital Manga Publishing (DMP) has announced on Wednesday that it is offering the first volume of Hideyuki Kikuchi and Saiko Takaki's Vampire Hunter D manga on Amazon's Kindle Store for electronic books. Kindle Books can be read on Amazon's own Kindle devices (in three different versions) and Apple's iPhone and iPod touch mobile devices...  currently, most of the offerings in the Kindle Store's manga category are works wholly or partially created outside Japan."

7.  Kindle DX PDF FAQ by abhi/switch11.  Top 10 Things to Know, The Good and the Bad, the Features and the Missing. Excellent presentation.

Click to SKIP TO MORE RECENT STORIES.
__________
UPDATED 6/11/09 - There are many stories about the Kindle DX now, but not much that's new or substantial (two writers for large news entities open their DX boxes, say not much we don't already know and then try out the Kindle in bed to end their columns).

One exception is Businessweek's Stephen H. Wildstrom whose headline is that the "Kindle DX Means Business."  He at least explores the effectiveness of the PDF display.  (I've corrected his link to the math textbook, which led to an empty page that had held an older version.)   The textbook he chooses is an impressive test of the DX's capabilities.
' I experimented with a variety of PDF documents and was very pleased with the results.  In the toughest test, I loaded a PDF version of a mathematics textbook, and everything, including formulas, drawings, footnotes, and margin notes, rendered beautifully.  The only real drawback is that links, such as listings in a table of contents in a PDF, won't work in the Kindle—a limitation of the underlying Adobe software.  But you can work around this by using search to jump to the section you want.
. . .
Amazon doesn't have the large-format reader field to itself.  A company called iRex sells a 10.2-in. reader for a stiff $859 [with no wireless].  And startup Plastic Logic plans to bring a very lightweight 14-in. reader to the market early next year. '
The PDF's non-working links, normally used for jump areas like the table of contents, are a puzzlement.  It's probably not the software but the limitations of the feature-set that Amazon licensed, since we are usually able to make active links in PDFs -- or the original PDF just didn't have that feature activated.

NOTE:  Amazon's Kindle DX page tells us on the evening of June 10th that DX's will be "in stock June 17."]

FURTHER UPDATE, 6/11/09 - 5:26 AM
Wall Street Journal's Personal Technology writer, Walter S. Mossberg, has some interesting pro's and con's on his DX.  He prefers the Kindle 2 for its lightness, as he tends to read only books on it, not liking the magazine layout that he finds harder to browse articles with.  I left him a post on that, as I did for a NY Times reviewer who had not discovered the article-browsing feature within Sections.  Maybe Mossberg already knew this though.

Points he makes:
1.  Size & weight made it more awkward for him to hold for extended reading
2.  Controls are confusing when reading in landscape mode
3.  He points out that Excel and Powerpoint can be converted to PDF and thus readable on the Kindle DX.
4.  Reading standard books, he sometimes saw text that varied in shade from light gray to black.  (This can be due to the original being in color.)
5.  "I tried a variety of documents, and in many cases the results were great"
6.  There is no zoom when the PDF text is too small to read.
7.  Reading in landscape mode makes the text larger though but splits the page.
8.  "...you can adjust the margins on the DX, to obtain a line length that's comfortable for your eyes and optimal for reading speed."
9.  College textbooks could be the 'killer app' for the DX

UPDATED 6/10/09 - Original posting: 6/3/09, 3:25 PM
WIRED's Steven Levy has the first review up on shipping day, though it doesn't differ much from early reviews that were based on a short time with the Kindle DX.  The pictures are familiar but -- head on -- the difference between the screen sizes of the Kindle DX and the Kindle 2 is striking.  A couple of the images are more in sepia tone than black and white, which is sort of interesting.  They say it's comfortable to hold (despite being 8 oz. heavier).  I'm waiting for someone to review the differences in web browsing between the DX and K2 though.

Earlier (June 3)
Now that the Kindle DX has started shipping and it's a reality sooner than some had expected, many are wondering what it is really like, and some are interested in the size relative to the Kindle 2 and the clarity of the screen.

Here are some more hands-on articles and galleries that may help.

Laptop Mobile Solutions' Gallery: Hands-On with the Amazon Kindle DX has some very clear pictures from several angles.   The article by Joanna Stern is pretty brief.

Slashgear has a good video and excellent large photos - some of the more useful images I've seen.  To get to the next or previous larger photo easily, use your mouse to 'hover' over the middle of the left or right edges.

  They also have a small page for the Kindle DX specs in a nutshell, more or less, along with more slick official Amazon photos.

  The article, by Vincent Nguyen, makes some good points.  Examples:
" ...it feels a very different device to the Kindle 2.  Where that e-reader prioritizes the hand-feel and portability of a paperback, the Kindle DX feels decidedly more work-oriented.  The bigger screen - which refreshes a little slower than that of the Kindle 2, but not frustratingly so - is 1,200 x 824 resolution and 150ppi, and while still grayscale feels far more useful than that of its smaller sibling...

... noticeably heavier, and might make bedtime reading less comfortable.

... While it’s now particularly small, we’re pleased with how the keyboard has been reduced: it’s still usable for entering search terms and the like, but the front panel of the Kindle now feels as screen-focused as it should be...

  Unlike on a cellphone like the iPhone, where the rotation is completed in seconds, the E Ink display on the Kindle DX is a lot slower:  perhaps 3-4 seconds before it flips.  Still, we’d happily sacrifice some speed for landscape reading;  this really is a huge stretch of E Ink panel, and it’s in this orientation when you really recognize that the display is 2.5 times that of the Kindle 2."
The article doesn't mention trying out PDFs with the Kindle DX, now that a Kindle model has native PDF support.
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-- The Send to Kindle button works well only on Firefox currently.

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Wednesday, June 3, 2009

Consumer Reports: Kindle beats Sony

That headline and the CR report are from the now "archived" version of the report from the July 2009 issue of Consumer Reports.

They compared the Amazon Kindle 2, $359, and the Sony Reader PRS-700BC, $349.

I listed, further below, CR's findings as itemized by Sandy Nawrot's earlier blog report on the article.  I was about to post that just now and happened to see that CR has now posted their actual report though it was available only to subscribers earlier.  Some excerpts from that:

"It took an hour or more of work to set up the Sony. But we were reading within 5 minutes of opening the Kindle box."

While they give the advantage to Sony's screen because it's a touch screen, they add:
  "The touch screen is about as sensitive as those on most cell phones we've tested; that is, you have to press down firmly as you swipe your finger across the screen to advance to the next page.  (You can also change pages by using two awkwardly tiny tabs at the bottom of the screen.)"

  And, "Bottom line"
  "The Sony is solely for reading books, but the Kindle can also read them to you in mechanical but understandable male or female voices.  It also offers (at extra cost) feeds from select blogs and wireless newspaper and magazine subscriptions. There's also a basic Web browser under an 'Experimental' tab. "

  They're among the very few reviewers who even mention that last feature that encourages Kindlers to use Wikipedia and also Google, with just about every bottom-bar action by the user and with the built-in web-browser bookmarks.


Below is what I was going to post before I found the CR article above:
Consumer Reports staff are part of a brief video news clip of a side-by-side comparison of Kindle 2 vs Sony PRS-700 by ABC 7  Consumer News.

It's a brief and necessarily superfical news report but includes a good video of what the Kindle and Sony models look like in use, vs the usual static and often promotional still-photos we see.

The Kindle gets the nod by Consumer Reports, for ease of use, due to the wireless capability.

AND, Sandy Nawrot reports on the actual Consumer Reports article, available only to subscribers to the CR's online site in The Title Fight - Kindle versus Sony.   Read it at Nawrot's site (if only to enjoy the delightful cat that presides over the page) -- but for those reading this on the Kindle, here are some of her highlights from the report (paraphrased):
1) Convenience - The Sony takes about an hour to set up, and all files must be cabled over from the computer.
2) Screen - "Type and and images are more crisp and accurate on the Kindle, and pages turn a little more quickly."  The Sony is side-lit for night use.
3) Navigation - Sony has the edge on this, with a touch screen.
4) Titles available - Kindle has far more newer books and they average a few dollars less than Sony's.
        The Kindle has samples from all books to try first, but the Sony, only a few.  Sony has Google's 500,000 free classics, but these can be downloaded for the Kindle also, from many free sites that offer them.
5) The Kindle also has text-to-speech; the Sony is "solely for reading books." Below are ways to Share this post if you'd like others to see it.
-- The Send to Kindle button works well only on Firefox currently.

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(Older posts have older Kindle model info. For latest models, see CURRENT KINDLES page. )
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Pixel Qi combines e-ink challenger and color for sometime next year

The Pixel Qi will be quite a combo and I hope Bezos is looking at it for the next generation Kindle, beyond the Kindle DX.  A lot of work is needed first.

It combines an e-ink type of screen mode with a color screen mode.  As for the time-frame we can expect this to beocme a reality for actual devices on the market, Josh Quittner writes:
' The displays still have a way to go, of course.  A third party would need to build a proper motherboard, optimized for the display and an e-reader.  (Simply slapping a PQ display on the Acer gives it an extra hour or so of battery life; an optimized e-reader essentially goes to sleep between the turn of each page, saving far more power, among other things.)  But Mary Lou said that a manufacturer could buy PQ's technology today and have an e-reader that could render high-def text, on a full color page, and video, by the first quarter of next year.  The screens are cheap to produce, too—well under $200, she said. Such a device ought to enjoy 40 hours or so of use as an e-reader, between charges.  Video would drain the battery faster, obviously. '
I can't imagine that if this is workable that Bezos won't make an effort to use it for future Kindles.

UPDATE - 6/1/09 (Original posting: 5/31/09 - 9:03 PM)   In an earlier entry on this blog about the cost of the components for the Kindle, iSuppli's supervising analyst, Andrew Rasseiler, estimates the cost of the e-ink display at $60 "or about 42% of the cost of materials."  So, the Pixel Qi screen costing "well under $200" indicates a fairly costly device, when the wireless is included as it is now.

  Also, Taiwan’s Prime View International is buying E-Ink in Cambridge, Massachusetts, for $215 million.  They are the company that currently integrates the Kindle's E-Ink screen into the final module and will combine the two companies now into a single public company.  E-Ink's founder and CEO, Russell J. Wilcox, says they can now "streamline the supply chain and speed up new product." It'd be nice to lower the costs while they're at it. :-)

UPDATE - 6/3/09 - CNet offers more info on what PVI does and what its relationship has been with epaper manufacturer E Ink of Cambridge, Mass.  They worked together on Sony readers as well.  As a wholly-owned subsidiary of PVI, once the deal is approved, E Ink will likely add another 20 workers to its 120-member staff.

UPDATE - 6/3/09 - (Original posting: 5/31/09 - 9:03 PM)   A closer look at Pixel Qi's images.
  Kindle Zen's Steve Bains has an interesting article on Pixel Qi's images and the lighting and angles involved, and there's a video demo of the prototype screen in action on the streets in sunlight.  Bains points out that CNet's Peter Glaskowsky has cautioned that some of the marketing in the past by Mary Lou Jepson, Pixel Qi's founder, who was CTO for the One Laptop Per Child project, has included claims that Glaskowsky doesn't find quite supportable and which he terms "hyperbole." I'm not quite sure why Glaskowsky finds PQ's focus too narrow when I'd think that would be a criticism of companies like E Ink also - and Pixel Qi's technology looks quite promising.

Pay a visit to Kindle Zen to see the full report by Bains and the many other interesting stories on their site, somewhat off the beaten path.

UPDATE - 6/8/09 - New video of Kindle 1 next to Pixel Qi in all kinds of light.  I was surprised at how green the Pixel Qi screen looks, next to the Kindle. Below are ways to Share this post if you'd like others to see it.
-- The Send to Kindle button works well only on Firefox currently.

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(Older posts have older Kindle model info. For latest models, see CURRENT KINDLES page. )
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Friday, May 22, 2009

Nikkei Elec teardown-comparison of Kindle 1 and 2

Nikkei Electronics Teardown Squad takes apart the Kindle 1 and Kindle 2 and examines and compares them.

  The article is written in five parts.  Some choice observations:
' "The old model adopted the reference design, without making any changes, that drives E Ink's electronic paper," he said.  "They probably thought, 'we have to drive the device by all means.'  As a result, the number of parts increased, and the design became complicated. On the other hand, looking at, for example, the microprocessor, the circuit architecture of the new model was designed from scratch.  It's like they adopted a design concept used for a mobile phone."

' In other words, the engineer pointed out that the new model grew out of the reference design and was designed to make the main board simpler.
. . .
' It seemed that the number of tones and the response speed were improved by replacing the controller IC.
. . .
' "I think the power consumption of the Kindle was reduced by improving the driving method like changing the controller IC of the electronic paper," the engineer said.
. . .
' "the design of the new Kindle's main board was sophisticated as if it employed a design concept used for a mobile phone. So, it is likely that design engineers were more involved in the design of the Kindle 2 than in the design of the Kindle. '
This article, posted May 18, after the introduction of the Kindle DX, ends with this:
' "The next version, Kindle 3, is now under development behind the scenes." How will the Kindle 3 look like? We will continue to keep an eye on it. '
Below are ways to Share this post if you'd like others to see it.
-- The Send to Kindle button works well only on Firefox currently.

Send to Kindle


(Older posts have older Kindle model info. For latest models, see CURRENT KINDLES page. )
If interested, you can also follow my add'l blog-related news at Facebook and Twitter
Questions & feedback are welcome in the Comment areas (tho' spam is deleted). Thanks!

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