Screen size: 55 inch screen
screen type: 4k
display size: 55 inch
display solution: 3840*2160p/16.9
display technology: led back light
cpu: dual core a53 1.2ghz
gpu: mali t720*2 450mhz
os: android 4.4
memory/flash: 768mb ddr3 /4gb flash
wifi: yes
connectivity: 1 rf in, 2 hdmi, 2 usb, 1 av in, 1 ypbpr, 1 line out, 1tf, 1 vga, 1 pc audio in, 1 coax, 1 rj45
av-in
dvb t2 -digital video browsing
hdmi
youtube access
usb
vga