Samsung SmartSignage QM55R 55"

Panel
Diagonal Size – 55″
Type – Edge LED BLU
Resolution – 3840*2160 (4K UHD)
Pixel Pitch(mm) – 0.105 x 0.315
Active Display Area(mm) – 1209.6(H) x 680.4(V)
Brightness(Typ.) – 500 nit
Contrast Ratio – 4000:1
Viewing Angle(H/V) – 178/178
Response Time(G-to-G) – 8ms(Typ.)
Display Colors – 16.7M(True Display) 1.07B(Ditherd 10bit)
Color Gamut – 92% (DCI-P3, CIE 1976)
Operation Hour – 24/7
Haze – 25%

Display
Dynamic C/R – MEGA
H-Scanning Frequency – 30 ~ 81kHZ
V-Scanning Frequency – 48 ~ 75HZ
Maximum Pixel Frequency – 594MHz

Sound
Speaker Type – Built in Speaker(10W + 10W)

Connectivity
RGB – DVI-D, Display Port 1.2 (1)
Video – HDMI 2.0 (2)
HDCP – HDCP2.2
Audio – Stereo mini Jack, DVI, HDMI
USB – USB 2.0 x 2

Output
RGB – HDMI 2.0 (Loop-out)
Audio – Stereo mini Jack

Power
Type – Internal
Power Supply – AC 100 – 240 V~ (+/- 10 %), 50/60 Hz