An e-book reader, also called an e-book device or e-reader, is an electronic device that is designed primarily for the purpose of reading digital books and periodicals and uses e-ink technology to display content to readers. The main advantages of these devices are portability, readability of their screens in bright sunlight, and long battery life. Any Personal Digital Assistant (PDA) capable of displaying text on a screen is also capable of being an e-book reader, but without the advantages of an electronic ink display.

Devices sold directly by the manufacturer

Manufacturer↓ Model↓ Intro Date↓ Size
diag.in↓
Weight↓ Screen Resolution↓ Grey Shades↓ Operating System↓ Touchscreen↓ Wifi↓ Text-to-Speech↓ Integrated Dictionary↓ Directory Organization Capability↓ Amount of Memory↓ Card Reader↓ User Replaceable Battery↓ Web Browser↓
Spring Designs[1] Alex eReader 2010-05 6 221g 600 × 800 pixels (167 ppi) 8 Android Yes Yes No Yes No 2 GB SD Yes Yes
Kobo Books[2] Kobo eReader 2010-05 6 221g 600 × 800 pixels (167 ppi) 8 Linux No No No No No 1 GB SD No No
Stereo International Enterprise Co., Ltd(TAIWAN)[3] ES600 2009-04 6 240g 600 × 800 pixels (167 ppi) 16 Linux 2.6 Yes Yes No Yes Yes RAM 128 MB;NAND 2 GB SDHC Memory No Yes
Condor Technology Associates[4] eGriver IDEO[5] 2010-04 6 600 × 800 pixels (167 ppi) 16 Linux 2.6 No No Optional Yes Yes RAM 64 MB;NAND minimum 1 GB SDHC Memory No No
Condor Technology Associates[4] eGriver Touch[5] 2010-04 6 600 × 800 pixels (167 ppi) 16 Linux 2.6 Yes Yes Optional Yes Yes RAM 128 MB;NAND 2 GB SDHC Memory No Yes
iRex Technologies Digital Reader 800 2010-01 8.1 360 g
(12.6 oz)
768 × 1024 pixels (160 ppi) 16 Linux Yes No Yes Yes 128 MB SDHC Yes No
Wolder Electronics[6] Boox-S[7] 2010 6 600 × 800 pixels (167 ppi) 16 Linux 2.6 No No Yes Yes RAM 128 MB; Flash 512 MB SDHC No
Onyx International[8] Boox 60[7] 2010 6 298g 600 × 800 pixels (167 ppi) 16 Linux 2.6 Yes Yes Optional Yes Yes RAM 128 MB; Flash 512 MB SDHC Yes
italica GmbH[9] Paperback 2010 6 174 g
(6.13 oz)
600 × 800 pixels (166 ppi) 8 Linux Yes 512MB 4GB SD Card
Sony Reader Daily Edition PRS-900 2009-12 7.1 283 g
(10 oz)
600 × 1024 pixels (167 ppi) 16 MontaVista Linux Yes No No Yes 2GB DOU or SDHC 16GB
Barnes & Noble nook 2009-11 6 343 g
(12.1 oz)
600 × 800 pixels (167 ppi) 16 Android/Linux Yes (bottom screen) Yes No Yes 2GB Micro-SD Yes Yes (firmware 1.3)
Iriver Story 2009-10 6 600 × 800 pixels (167 ppi) 8 Linux No No 2 GB SDHC 32 GB
Sony Reader Touch Edition PRS-600 2009-08 6 600 × 800 pixels (167 ppi) 8 MontaVista Linux Yes Yes 512MB (380MB Available) Memory Stick PRO Duo™ & SD Card (16GB max)
iPapyrus Inc.[10] iPapyrus 6[7] 2009 6 600 × 800 pixels (167 ppi) 8 Linux Optional Optional Optional Yes Yes RAM 128 MB; Flash 2 GB SD Yes Optional
Hanvon WISEreader N516[11] 2009 5 600 × 800 pixels (200 ppi) 8 Linux 2.6
Hanvon WISEreader N518[12] 2009 5 600 × 800 pixels (200 ppi) 8 Win CE 5.0 Yes
Hanvon WISEreader N520[13] 2009 5 600 × 800 pixels (200 ppi) 8 Win CE 5.0 No
Hanvon WISEreader N526[14] 5 600 × 800 pixels (200 ppi) 8 Win CE 5.0 Yes
PocketBook PocketBook 301 6 600 × 800 pixels (166 ppi) 16 Linux No RAM 64 Mb; HDRAM 512 Mb SD, SDHC
Sony Reader Pocket Edition PRS-300 2009-08 5 600 × 800 pixels (200 ppi) 8 MontaVista Linux 512MB (480MB Available) No
Bookeen Cybook Opus 2009-08 5 600 × 800 pixels (200 ppi) 4 Linux No No No Micro SD, SDHC Yes No
Elonex eBook 2009-07 6 600 × 800 pixels (200 ppi) 4
Endless ideas BeBook Mini (Hanlin V5 clone) 5 600 × 800 pixels (200 ppi) 8 No SD up to 4GB per OEM specs, but 16GB SDHC has worked
Endless ideas BeBook One (Hanlin V3 clone) 6 4 SD up to 4GB per OEM specs, but 16GB SDHC has worked
Interead COOL-ER 2009-06 6 600 × 800 pixels (167 ppi) 8 Linux No No RAM 128 MB; 1 GB storage SD (up to 4GB)
Samsung Papyrus 2009-06 5 8
Amazon Kindle DX 2009-06 9.7 540 g
(18.9 oz)
825 × 1200 pixels (150 ppi) 16 Linux No No Yes Yes Yes 4GB (3.3 Available) No No Yes
Amazon Kindle 2 2009-02 6 600 × 800 pixels (167 ppi) 16 Linux No No Yes Yes 2 GB (1.4 Available) No No Limited
Foxit Software eSlick 2009 6 180 g
(6.4 oz)
4 SD 4GB
Sony Reader PRS-700 2008-10 6 283 g
(10 oz)
600 × 800 pixels (167 ppi) 8 MontaVista Linux Yes
Sony Reader PRS-505 2008 6 250 g
(9 oz)
600 × 800 pixels (167 ppi) 8 MontaVista Linux No No No No 512MB SD card and Memory Stick No No
iRex Technologies Digital Reader 1000 2008 10.2 700 g
(24.69 oz)
1024 × 1280 pixels (160 ppi) 16 Yes Yes SD Card
Jinke Hanlin V5 2008 5 600 × 800 pixels (200 ppi) 8 SD up to 4GB per OEM specs, but 16GB SDHC has worked
Amazon Kindle 2007 6 600 × 800 pixels (167 ppi) 4 Yes
Bookeen Cybook Gen3 2007 6 600 × 800 pixels (167 ppi) 4 SD Card
Jinke Hanlin V3 2007 6 600 × 800 pixels (167 ppi) 12 SD up to 4GB per OEM specs, but 16GB SDHC has worked
Sony Reader PRS-500 2006 6 600 × 800 pixels (167 ppi) 8 MontaVista Linux
Jinke Hanlin V2 2006 6 600 × 800 pixels (167 ppi) 4
iRex Technologies iLiad 2006 8.1 480 g
(16.93 oz)
768 × 1024 pixels (158 ppi) 16 Linux Yes Yes No No Yes 64 MB CF, SD/MMC, USB2.0 No No
Sony Librié 2004 6 4
Kolporter eClicto 2007 6 174g 600 × 800 pixels (166 ppi) 4 Linux No No No No 512 MB SD up to 2GB Yes No
Manufacturer Model Intro Date Size [in] Weight Screen Resolution Shades Operating System Touchscreen Wifi Text-to-Speech integrated dictionary directory organization capability amount of memory Card Reader user replaceable battery Web Browser