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A70X1 V2 Device front.jpg
Manufacturer Manufacturer
Dimensions 192mm x 116mm x 10mm
Release Date 09 2013
Website Device Product Page
SoC A20 @ 1.2Ghz
DRAM 1GiB DDR3 @ 360MHz
Power DC 5V @ 3A, 6500mAh 3.7V Li-Ion battery
LCD 800x480 (7" 16:9)
Touchscreen X-finger capacitive/resistive (Manufacturer device)
Video HDMI (Type C - mini)
Audio 3.5mm headphone plug, HDMI, internal speaker, internal microphone
Network WiFi 802.11 b/g/n (Realtek RTL8188ETV)
Storage µSD
USB 1 USB2.0 Host, 1 USB2.0 OTG
Camera 0.3MP (640x480) front, 1.3MP (1280x1024) rear with flash
Other Accelerometer (Manufacturer device)
Headers UART

This page needs to be properly filled according to the New Device Howto and the New Device Page guide.

If a device is special, then feel free to provide a terse description of what makes this device so special. But terse, no novels, no marketing blurb.


This section explains how to most easily identify your device. For a development board, explain the name(s) printed on the board. For an android device, find out the strings as reported under settings.

On the back of the device, the following is printed:

Manufacturer Marketing Name

The PCB has the following silkscreened on it:


In android, under Settings->About Tablet, you will find:

  • Model Number: A70X
  • Build Number: wing_k70-eng 4.2.2 JDQ39 20130906 test-keys

Sunxi support

Current status

There is neither u-boot defconfig neither dts yet.




Manual build

  • For building U-Boot, use the MANUFACTURER_DEVICE target.
  • The .fex file can be found in sunxi-boards as MANUFACTURER_DEVICE.fex

Everything else is the same as the manual build howto.

Mainline U-Boot

If there is mainline U-Boot support, add this section.

For building mainline U-Boot, use the MANUFACTURER_DEVICE target.

Don't forget to add
at the bottom of the page.

Mainline kernel

If there is mainline kernel support, add this section.

Use the FAMILY-CHIP-DEVICE.dtb device-tree file for the mainline kernel.

Don't forget to add
at the bottom of the page.

Tips, Tricks, Caveats

Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.

FEL mode

The something button triggers FEL mode.

Device specific topic

If there are no further device specific topics to add, remove these sections.

TS Hacking

TC pads

There is no upstream support for the GSL1680 touch-screen controller, interested people can connect some probe on the PCB to hack it.


Adding a serial port (voids warranty)

UART pads

Device disassembly

Insert your plastic tool between the front and back covers, and push the back cover outwards, you should soon hear the clips pop. Start at the corner nearest the loudspeaker.

Locating the UART

The UART pads are located next to the SOC, the TX and RX pin are marked on the PCB. Solder on some wires according to our UART howto.


Also known as

Usually sold without any name.

See also


Manufacturer images

Optional. Add non-sunxi images in this section.