Samsung 55″ QM55B

Display Size: 55″
Native Resolution: 3840 x 2160
Maximum Brightness: 500 nits / cd/m2 (Sustained)
Inputs
Rear: 3x HDMI 2.0; 1x DisplayPort 1.2
Outputs: 1x 1/8″ / 3.5 mm (Analog Audio)
USB I/O: 2x USB-A 2.0
Ethernet I/O: 1x RJ45 (Unspecified Ethernet)
Other I/O:
1x 1/8″ / 3.5 mm Serial (RS-232C) Input
1x 1/8″ / 3.5 mm Serial (RS-232C) Output
Built-In Speakers: Yes, 2x 10 W
Media Card Reader: No
Display
Display Size: 55″
Panel Type: VA LCD
Aspect Ratio: 16:9
Native Resolution: 3840 x 2160
Maximum Brightness: 500 nits / cd/m2 (Sustained)
Contrast Ratio: 4000:1
Color Gamut: 92% DCI-P3, 92% CIE1976
Screen Area: 47.6 x 26.8″ / 1209.6 x 680.4 mm
Dot Pitch: 0.315 x 0.315 mm
Pixels Per Inch (ppi): 80 ppi
Finish: Anti-Glare / Matte
Video
TV Tuner: No
Connectivity
Inputs
Rear:3x HDMI 2.0, 1x DisplayPort 1.2
Outputs: 1x 1/8″ / 3.5 mm (Analog Audio)
HDCP Support: Yes, Version 2.2
USB I/O: 2x USB-A 2.0
Ethernet I/O: 1x RJ45 (Unspecified Ethernet)
Other I/O:
1x 1/8″ / 3.5 mm Serial (RS-232C) Input
1x 1/8″ / 3.5 mm Serial (RS-232C) Output
Speaker
Built-In Speakers: Yes, 2x 10 W
Hardware
Smart TV: Tizen 6.5
CPU: Quad-Core: Up to 1.7 GHz Cortex A72
Storage : 16 GB Flash
Media Card Reader: No
Environmental
Operating Temperature: 32 to 104°F / 0 to 40°C
Operating Humidity: 10 to 80%
Electrical
Power Consumption:
Typical: 108.0 W
Maximum: 143.0 W
Standby: < 0.5 W
General
Certifications: EN60950-1, RoHS, REACH, WEEE
Mounting-Hole Pattern: 200 x 200 mm
Environmental Resistance: Dust-Resistant (IP5X)
Bezel Thickness: 9.2 mm (Right/Top/Left), 11.2 mm (Bottom)
Duty Cycle: 24 Hours / 7 Days