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Amazon Kindle Keyboard 3G
Amazon Kindle Keyboard 3G
Top 35%436 points
Top 35%
Top specs and features

Amazon Kindle Keyboard 3G review: 29 facts and highlights

1. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
Amazon Kindle Keyboard 3G
73% have it

2. weight

274g
Asus Eee Reader DR900: 47.3g

3. is self-lit

Self-lit devices have a back or front light incorporated, so they can be used in poor light conditions or in the dark.
Amazon Kindle Keyboard 3G
29% have it

4. Has an e-paper display

An e-paper display provides a high contrast allowing users to read in direct sunlight without requiring much power.
Amazon Kindle Keyboard 3G
93% have it

5. thickness

8.5mm
Aluratek AEBK01FS: 0.95mm

6. pixel density

167ppi
Amazon Kindle Oasis (2017) WiFi 8GB: 300ppi

7. volume

198.65cm³
Sony PRS 350: 120.64cm³

8. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Amazon Kindle Keyboard 3G
66% have it

9. internal storage

4GB
Sony PRS 600: 512GB

10. has dictionary

The device has a dictionary that can be accessed offline.
Amazon Kindle Keyboard 3G
70% have it

11. screen size

The bigger the screen size is, the better the user experience.
6"
Irex technologies Digital Reader 1000SW: 10.2"

12. height

190mm
Elonex eInk 621EB eBook: 117mm

13. resolution

600 x 800px
Kobo Aura HD: 1080 x 1440px

14. number of screen shades

More screen shades (greys) result in better gradients and usually a better reading experience.
16
Amazon Kindle Oasis (2017) WiFi 8GB: 16

15. supported file types

How many file types the device supports, such as PDF, JPG or PNG.
13
Barnes & Noble NOOK HD Smoke 8GB: 37

16. Has access to real library to “borrow” e-books

Users can get access to books from real libraries.
Amazon Kindle Keyboard 3G
71% have it

17. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
Amazon Kindle Keyboard 3G
87% have it

18. battery power

1750mAh
Icarus Omnia: 2500mAh

19. can be updated over-the-air

It can be updated over the air (OTA) w/o connecting to a computer
Amazon Kindle Keyboard 3G
12% have it

20. supports text-to-speech

This enables your device to verbalize on-screen content.
Amazon Kindle Keyboard 3G
17% have it

21. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Amazon Kindle Keyboard 3G
6% have it

22. charge time

The time it takes to fully charge the battery.
4.5h
Sony PRS T2: 2h

23. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Amazon Kindle Keyboard 3G
52% have it

24. Has WiFi

The device can connect to WiFi.
Amazon Kindle Keyboard 3G
71% have it

25. width

123mm
Kobo Mini: 102mm

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