14 inch touch android tablet pc

Specification of 14 inch tablet pc
1.CPU:Quad core cortex A17,1.8G,RK3288
2.RAM:2GB /4GB
3.Internal memory:16GB / 32GB
4.Operation system:Android 4.4./5.1/7.1/8.1/9.0
5.Touch screen:10-Point capacitive touch
6.IPS panel
7.Resolution:1920*1080
8.Contrast ratio:700
9.Luminance:250cd/m2
10.Aspect Ratio:16:9
11.WiFi,Ethernet,Buletooth,3G USB dongle ext.
12.Interface:Card slot+Mini USB+3*USB+Power jack+RJ45+HDMI+Earphone
13.Color:Black or white
14.Speaker:2*2W
15.Accessories:Adapter+User manual