Features: 

Google CTS Certified Android 5.1
MT8693 Dual Core Cortex-A72 + 4 Core Cortex-A53 64 bit 2.0GHz
Power VR GX6250
2GB LPDDR3 2CH
8GB eMMC5.0
Bluetooth 4.1+ EDR (enhanced data rate)
2x2 Dual Antenna
2.4GHz/5.0GHz 802.11a/b/g/n/ac Antenna
Support H.265 4K2K@60fps; H.264 4K2K@30fps
Supprots Miracast, Airplay, DLNA, SMB and WiDi

Specification: 

 
Brand
XIAOMI
Operating System
Android 5.1 MIUI TV
Chipset
MT8693
Output Resolution
4K (3840X2160)
RAM
2GB LPDDR3  Dual Channel
NAND Flash
8GB eMMC5.0 high-speed flash  
Multifunction
Support Miracast, Airplay, DLNA, SMB, WIDI
Video Decoding
H.265 4K2K@60 , H.264 4K2K@30, MPEG1/2/4VC-1, DivX4/5WMV3 1920*1080P@60 frames / sec;
CPU
MT8693 Dual Core Cortex-A72 + Quad Core Cortex-A53 64-bit 2.0GHz
GPU
Power VR GX6250
Processor Frequency
2.0GHz
Interface
USB 2.0 * 2, HD 2.0
Audio Decoding
DTS 2.0+Digital Out, Dolby Digital Plus
Audio Formats
MP3, OGG, ACC, APE, FLAC
Video Formats
FLV, MOV, AVI, MKV, TS, M2TS,  MP4, 3GP, MPEG, OGM
Picture Formats
JPG, BMP, GIF, PNG
Bluetooth
Bluetooth 4.1 + EDR (enhanced data rate) Independent antenna
Wi-Fi
2.4GHz/5GHz 802.11a/b/g/n/ac, WiFi dual antenna
Wireless Keyboard/Mouse
Support
Support Language
Chinese