Picture/Display
Display: 4K Ultra HD LED
Panel Resolution: 3840x2160
Aspect ratio: 16:9
Picture enhancement: Micro Dimming, Pixel Precise Ultra HD
Connectivity
Number of HDMI connections: 3
Number of USBs: 2
Number of component in (YPbPr): 1
Number of AV connections: 1
Wireless connections: Wi-Fi 802.11n 2x2 integrated, Wi-Fi Direct
Other connections: Audio L/R in, Headphone out, Ethernet-LAN RJ-45, Digital audio out (optical), Antenna IEC75
HDMI features: Audio Return Channel
Supported Display Resolution
Video inputs on HDMI1: up to 4K UHD 3840x 2160 @30Hz
Computer inputs on HDMI1: up to 4K UHD 3840x 2160 @30Hz
Computer inputs on HDMI2/3: up to 4K UHD 3840x 2160 @60Hz
Video inputs on HDMI2/3: up to 4K UHD 3840x 2160 @60Hz
Tuner/Reception/Transmission
Digital TV: DVB-T/T2, Freeview HD
MPEG Support: MPEG2, MPEG4
Video Playback: NTSC, PAL, SECAM
Signal strength indication: Yes
HEVC support: Yes
Pixel precise.. That is the best marketing junk I've heard for a while.