Product Feature System Model BVS-ZR156 CPU RK3188 quad core 1.6GHz RAM/ROM 1GB/8GB(16GB/32GB optional) System Android 5.1 Display Screen 15.6 inch IPS touch screen Resolution 1920*1080 FULL HD Brightness 250-300cdm² Screen scale 16:9 Network WiFi 802.11b/g/n Ethernet Support Bluetooth Optional 3G Support external 3G USB dongle Interface SD Support SD card ( Max 32G ) Mini USB USB OTG USB Host x 3 USB Host 2.0 RJ-45 Network interface DC DC input Headset 3.5mm stereo headphone output Multimedia Video MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC1,RV etc Audio MP3/WMA/AAC etc. Picture jpeg, jpg Other functions Wireless mouse Support Wireless keyboard Support Speak 3Wx2 ( Standard ), 5Wx2 ( Optional ) Camera 2MP(5M Optional) OSD Language Multi language OSD operation Software support QQ/Facebook/map/email/games and so on