This article compares Amazon Kindle 2 with Sony Reader Touch PRS-600. You can also compare other versions of the devices - Kindle DX, Kindle (original), Sony Reader Pocket PRS-300 and Sony Reader Daily PRS-900BC.

Comparison chart

Kindle 2 versus Sony Reader Touch comparison chart
Edit this comparison chartKindle 2Sony Reader Touch
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Kindle 2Sony Reader Touch
Power rechargeable, replaceable battery rechargeable, replaceable battery
Internal Storage capacity 2GB (1,500 books) 512MB
USB port Yes Yes
PDF support Yes Yes
Accelerometer (changes page orientation from portrait to landscape when the device is rotated) No No
Content formats supported Kindle (AZW), TXT, PDF, Audible (Audible Enhanced (AA, AAX)), MP3, unprotected MOBI, PRC natively; HTML, DOC, JPEG, GIF, PNG, BMP through conversion. ePub, PDF, BBeB Book, JPEG, PNG, GIF, BMP, MP3, AAC, PDF, TXT, RTF, DOC
Dimensions 8.0 × 5.3 × 0.36 in (203 × 135 × 9.14 mm) 6.9 x 4.8 x .4 in
Weight 289 g (10.2 oz) 10.1 oz
Display 600 x 800 pixel, 6 inch E Ink display 600 x 800 pixel, 6 inch E Ink display
Memory card slot No Yes
Connectivity Amazon Whispernet using EVDO/CDMA AnyDATA wireless modem (Sprint network) USB 2.0
Price $259 $299
Input USB 2.0 port (micro-B connector), SD card (original model only), 3.5 mm stereo headphone jack built-in speaker, AC power adapter jack Touchscreen
Manufacturer Foxconn for Sony
Type E-book reader E-book reader
Web browser Yes No
Release date February 9, 2009 August 31, 2009
Operating system Linux-2.6.10 MontaVista Linux

Display and User Interface comparison

Both Kindle 2 and Reader Touch have a 6-inch display with E-Ink technology. While the Kindle 2 has a 16-level grayscale contrast, the Sony Reader has an 8-level grayscale contrast. Both readers have adjustable text size.

Available Content for the Sony Reader and the Kindle

According to Amazon, the Kindle has access to more than 360,000 e-books as well as newspapers, magazines and blogs that can be wirelessly downloaded from According to Sony, its e-bookstore carries about 200,000 titles. Sony’s e-readers support the e-pub format, and material can be checked out for 14 days from public libraries, including the New York Public Library.

Wireless Connectivity

The Kindle 2 uses Sprint's network to connect to to download content. The Sony Reader Touch does not offer wireless connectivity. It offers USB 2.0 connectivity to Macs and PCs. Content is downloaded to a computer and Sony software is used to transfer the content to the device.


The Kindle offers an experimental text-to-speech feature exists, but the computer-generated voice is stilted. The Kindle also supports audio books.

Both devices have speakers and a headphone jack for listening to audio files.

Cross-platform compatibility

The Kindle relies on Amazon’s proprietary file format so it is not compatible with titles purchased from other e-bookstores. But Amazon offers a free application that allows its books to be read on an iPhone. Amazon remembers where you left off if you change devices.

Reader Touch Edition, supports Adobe PDF5, Microsoft Word, BBeB Book and other text file formats, as well as EPUB/ACS4 and connection with Adobe Digital Editions4. For audio files, the Reader Touch supports MP3 and AAC formats.

Comparison Video


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