Samsung QB75R-B. Product design: Digital signage flat panel. Display diagonal: 189.2 cm (74.5"), Display technology: TFT, Display resolution: 3840 x 2160 pixels, Display brightness: 350 cd/m&178;, HD type: 4K Ultra HD. Wi-Fi. Operating system installed: Tizen 4.0. Product
Colour: Black Display Display number of colours 1.07 billion colours LED backlighting type Edge-LED BLUTouchscreen No Active display area (W x H)1650.24 x 928.26 mm Display technology TFTDisplay diagonal 189.2 cm (74.5") Display resolution 3840 x 2160 pixels Display brightness 350 cd/m&178;HD type 4K Ultra HDResponse time 8 ms Contrast ratio (typical)4000:1 Viewing angle, horizontal 178&176; Viewing angle, vertical 178&176; Display diagonal (metric)189.23 cm Vertical scan range 48
- 75 Hz Native aspect ratio 16:9 Horizontal scan range 30
- 81 k Hz Colour saturation 92% Haze rate 2% Ports & interfaces USB port Yes RS-232 C Yes Wi-Fi Yes Ethernet LANYes HDMI ports quantity 2DVI port Yes DVI-D ports quantity 1USB version 2.0USB ports quantity 2 Audio Number of built-in speakers 2RMS rated power 10 WBuilt-in speaker (s) Yes Design Product design Digital signage flat panel Placement supported Indoor Orientation Horizontal/ Vertical Product colour Black Panel mounting interface 400 x 400 mm VESA mounting Yes Mounting type Wall Performance Purpose Universal HDCPYes HDCP version 2.2 Wi-Fi Yes Power Power consumption (typical)150 WPower consumption (standby)0.5 WComputer system Computer system Yes Processor cores 4 Processor family ARM Cortex Processor model A72 Processor frequency 1.7 GHz Operating system installed Tizen 4.0 Internal memory 2.5 GBInternal storage capacity 8 GBVideo formats supported AVC, AVS+, H.263, H.264, HEVC, MPEG, MPEG1, MPEG2, MPEG4, VC-1, VP8, VP9 Audio formats supported AC3 Image formats supported JPEG, PNGBuilt-in processor Yes Weight & dimensions Width 1681.1 mm Depth 49.7 mm Height 960.1 mm Weight 38.3kg Packaging data Package width 1871 mm Package depth 223 mm Package height 1127 mm Package weight 49kg Batteries included Yes Remote control included Yes Packaging content Batteries included Yes Remote control included Yes Power adapter included Yes Operational conditions Operating temperature (T-T)0
- 40 &176;COperating relative humidity (H-H)10
- 80% Technical details VESA mounting Yes LED backlighting type Edge-LED BLUThin Client Processor family ARM Cortex Processor model A72 Processor frequency 1.7 GHz Operating system installed Tizen 4.0 Internal memory 2.5 GBInternal storage capacity 8 GBVideo formats supported AVC, AVS+, H.263, H.264, HEVC, MPEG, MPEG1, MPEG2, MPEG4, VC-1, VP8, VP9 Audio formats supported AC3 Image formats supported JPEG, PNGOther features Wi-Fi Yes Display technology TFT\n\n\n\n\n\n\n\n Model: QB75R-B\n\n\n\n\n\n\n\n