Amazon Kindle Voyage
Asus Eee Reader DR900
Elonex eInk 621EB eBook
This e-paper display is much brighter and whiter than normal e-paper displays - it provides a better reading experience due to higher contrast.
Self-lit devices have a back or front light incorporated, so they can be used in poor light conditions or in the dark.
This helps to reduce the reflection from your device.
An e-paper display provides a high contrast allowing users to read in direct sunlight without requiring much power.
Amazon Kindle Oasis (2017) WiFi 8GB
You can operate the device easily, by pressing the screen with your fingers.
Sony PRS 600
1 x 1GHz
Tolino Vision 2
1 x 1GHz
802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.
The device can connect to WiFi.
With a search browser application you can surf the internet from your device.
Devices which use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than WiFi.
Amazon Kindle Oasis (2017) WiFi + Cellular 32GB
The time it takes to fully charge the battery.
Sony PRS T2
The battery can be recharged and used over again.
The battery is removable and can be replaced by the user if broken.
PocketBook PocketBook 360 Plus
How many file types the device supports, such as PDF, JPG or PNG.
Barnes & Noble NOOK HD Smoke 8GB
The device has a dictionary that can be accessed offline.
All your contacts and calendar dates are synced over-the-air.
Users can get access to books from real libraries.