| Product Model | |
| Product Model | DS-D5C75RB/B |
| Display | |
| Screen Size | 75 inch |
| Backlight | DLED |
| Pixel Pitch | 0.14325(H) x 0.42975(V) mm |
| Resolution | 3840 x 2160 @60 Hz |
| Brightness | 400 cd/m² （Typ.） |
| Colour Depth | 10 bit |
| Display Colour | 1.07 G |
| Response Time | 5 ms |
| Panel Type | VA |
| Contrast Ratio | 5000:1 (Static) 30,000:1 (Dynamic) |
| Colour Gamut | 72% NTSC (CIE1931) (Typ.) |
| Refresh Rate | 60 Hz |
| Viewing Angle | 178° (H)/178° (V) |
| Aspect Ratio | 16:9 |
| Surface Hardness | 9H (Pencil) 7 (Mohs) |
| Surface Glass | Anti-Glare Glass |
| Surface Haze | 25% Haze |
| Glass Bonding Method | Zero Lamination |
| Display Area | 1650.24mm x 928.26mm |
| Working Duration | 7 x 16 H |
| Transmittance | 88% ± 3 |
| Lifespan | 50,000 hours |
| Touch | |
| Type | Infrared Touch Screen |
| Touch Point | Up to 50-point multi-touch |
| Touch Response Time | = 2 ms |
| Minimum Touch Object | = 1.5 mm (= 90% touching area) |
| Touch Precision | ± 0.5 mm (= 90% touching area) |
| Touch Resolution | 32767 x 32767 |
| Built-in System | |
| Operation System | Android 13.0 |
| Memory | 8 GB |
| Built-in Storage | 128 GB |
| Processor | Quad-core Cortex-A76 x 4（2.4 GHz）and quad-core Cortex-A55 x 4（1.8 GHz） |
| GPU | Mali-G610 MC4 |
| HDCP Version | 2.3 |
| Camera | |
| Pixel | Pixel 48MP for Photos & 8 MP for Video |
| Camera Function | Support intelligent switching between Android system, OPS, and PC. |
| Field Angle | 120°(diagonal), 110°(horizontal), 75°(vertical) |
| Distortion | =2.5% |
| Camera Resolution Ratio | Up to 4K |
| Microphone | |
| Specification | Omni-directional 8-array layout |
| Mic Function | Echo reduction and smart noise-cancellation |
| Voice Distance | 12 m |
| Sampling Rate | 32 K |
| Mic Depth | 16 bit |
| Internal Function | |
| Loudspeaker | Built-in 2 x 20 W+25W loudspeaker; |
| Bluetooth | Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.1 |
| NFC | Support screen mirroring by Android phones |
| Light Sensor | Yes |
| Image Processing Technology | Support 3D digital noise reduction, face detection, automatic white balance, automatic purple edge removal, automatic defoggingï¼›support shadow correction . |
| Audio Processing Technology | Support dereverberation, adaptive noise reduction, adaptive non-stationary noise reduction, adaptive echo cancellation, automatic gain control, automatic electrical level control, sound source localization, speech dynamic detection, digital beam forming, speech detection. |
| Interface | |
| Video & Audio Input | HDMI In (HDMI 2.0) x 3, VGA In x 1, DP In (DP 1.2) x 1, Audio In x 1 |
| Video & audio output | HDMI Out (HDMI 2.0) x 1, Audio Out x 1, SPDIF Out x 1 |
| Control interface | TOUCH-USB 3.0 x 3, RS232 x 1 |
| Network Interface | LAN (1000 Mbps) x 2 WIFI AP & Station, 2.4G/5G WIFI 6, IEEE 802.11 a/b/g/n/ac/ax 2 x 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP |
| Data Transmission Interface | USB 3.0 x 4, USB 2.0 x 1, Type-C x 2 (Type-C supports USB 2.0, DP 1.2, and charging functions; side charging 15 W, front charging 65 W) |
| Power | |
| Power Supply | 100 to 240 VAC, 50/60 Hz |
| Standby Consumption | = 0.5 W |
| Average Consumption | < 150W |
| General | |
| VESA | 800 mm x 400 mm (4 x M8-25 mm） |
| Product dimensions | 1713.2 mm x 1034.5 mm x 82.5 mm |
| Accessory | Wall mount bracket, hook, user manual, touch writing pen, packing list, 3 M touch USB cable, 3.5M HDMI cable (2.0), power cable, bluetooth remote control. |
| Package Dimensions (W x H x D) | 1937 mm x 264 mm x 1222 mm |
| Net Weight | 51.23 kg |
| Gross Weight | 67.62 kg |
| Working Environment | |
| Working Temperature | 0 °C to 40 °C (32 °F to 104°F) |
| Working Humidity | 10%~90% RH |
| Documents |
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