| Panel a-Si TFT-LCD | 
Android 5.1 | 
| Panel size:43/55/ 64.5 inches | 
HI3751V600 ARM Cortex-A53 quad-core | 
| Resolution (H×V) :3840×RGB×2160 pixels | 
6 . ARM Mali-450 | 
| Aspect ratio :16:9 | 
DDR3 2GB | 
| Color gamut: 88% NTSC | 
eMMC 8 gb | 
| Backlit: LED | 
Stereo left and right channels | 
| Brightness :500cd/m2(typical) | 
HDMI 2.0X1 supports up to 4K@60Hz, backward compatible HDMI 1.4x1 supports up to 4K@30Hz, backward compatible | 
| The pixel pitch is :0.124×0.372mm | 
USB3.0×1USB2.0×1 | 
| Viewing Angle :89°/89°/89°/89°(Typical) | 
Rj45×1, 10m / 100m, DHCP | 
| Color: 1.073G | 
3.5MM headphone socket, 100Hz~15 KHZ @±3dB (1KHz, OdB reference signal) | 
| Color depth: 10bit | 
Mp3, aac, ac3, ac3 +Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS- hdmpeg L1/L2, MP3, AAC_LC,HE_AAC,HE_AACV2, DRA;...... |