http://www.earnwisdom.com/blog/4k-mxiii-mx3-m82-quad-core-android-tv-box-review/

Before, the MX2 Dual Core Android TV Box is the hottest jelly bean TV Box from China, and will be still hot for a while. Now today, I will introduce one Quad Core MX TV Box – The MXIII (MX3), we also call it M82, which is only some similar with MX2 at exterior.

MXIII (MX3) M82 Quad Core TV Box Specifications:

CPU: Amlogic S802 Quad Core up to 2.0GHz (Cortex-A9)

System Memory: 2GB (also has 1GB version)

Storage: 8GB NAND Flash

Expand Micro SD:Micro SD Card (Maximum support 32GB)

Video Output: HDMI 1.4B up to 4Kx2K (2160P = 3840x2160), and also support AV for old TV.

Audo Output: HDMI1.4, and optical SPDIF

Ports: 2 USB, 1 TF Card Slot, 1 OTG Interface, 1 AV Port, 1 Power Interface, 1 HDMI Interface, 1 SPDIF

From the picture, we can see that there is a power switch on the front of the machine, which is one my favorite design.

This device runs Android 4.4 OS, the interface is the same as most other Android 4.4 TV Box, and preload original XBMC and support 

FAT16, FAT32, exFAT, NTFS, HFS+. This box also support 4K (3840x2160) video play back easily, users can directly setup the output.

This MX3 has the IR remote control, and use the HDMI 1.4 cable, the HDMI 1.3 may cause some screen snow point or can not output 

successfully, and this box contain the HDMI 1.4 cable.

MXIII(MX3) now has two version: The 2GB RAM version and 1GB RAM version, these two version has two difference, in addition to the

System Memory, the 2GB RAM MXIII has the dual WiFi  module, the ability to receive signals will increase a lot.

This device accessories below: