Dasung A4 13.3 inch e-note and e-reader - Many Colors
Display: E-Ink Mobius and Carta HD
Screen Size: 13.3 inch
WACOM Active Digitizer: Yes
Front Light – No
Color Temperature – No
Processor：Marvel 1.2GHz quad-core
Physical Page Turn Buttons: No
Micro SD: No
Operating System: Android 5.0
Digital Pen：Yes, it recharges
Data Connector：Micro USB
Bluetooth: 4.2 + NFC
Weight: 349 g
The Dasung A4 features a 13.3 inch E-Ink Carta screen with a resolution of 2200 x 1650 and 207 PPI. The screen is completely flush with the bezel and not only does this make the device have a premium feel, it also provides a ton of benefits. You can easily draw edge to edge, which is quite useful for people who are editing a full screen PDF file.
Underneath the hood is a Marvell IAP140 64-bit Quad-core IoT Applications Processor and ARM Cortex-A53 CPU, up to 1.2GHz, and has a separate power low-power Cortex M3. It has 2GB of RAM and 16GB of internal memory, but when you power it on the first time, there is 11 GB. The rest is reserved for the Google Android 5.1 operating system and some of the stock PDF templates that are available. You can charge it with a Micro USB cable to your computer or a wall outlet.
Dasung has a small app store on this unit with mainstream apps such as Kindle Duokan. It remains to be seen if users can sideload in their own apps or an alternative app store. This unit is based on the Sony Digital Paper DPT-RP1, however, it is running Dasung software, so it has an ebook reader and supports books in EPUB, MOBI, PDF, TXT and many more.