DeltaView Spark DV75S13 75 Inch Smart Display
- Brand: DeltaView
- Product: Spark DV75S13 75 inch Smart Board
- Model No: DV75S13
- Display size: 75 inch
- Panel type: IPS
- Back light: D-LED
- Active display area : (L) 1745 (W) 110(H) 1070 mm
- Resolution: 3840 x 2160 (4k, RGB)
- Contrast ratio: 1200:1
- Brightness: 450 cd/m2
- Display colors: 1.07b (10 bit)
- Aspect ratio: 16:9
- Dynamic aspect ratio: 30000:1
- Response time: 2-5 ms
- Viewing angle: 178°(h) / 178°(w)
- Led life time: 60000 hrs
- Bonding technology: zero bonding
- Screen protector: 3mm tempered ag glass / 8mohs
- Android system: android 14
- Ram & Rom: ddr4 8gb & emmc 128gb
- cpu / gpu: octa core, cortex a55, g52mp2
- Wifi: wifi 5, 802. 11ac/b/g/n/a/ax (2.4ghz + 5ghz) : with hotspot 5ghz
- Bluetooth: bluetooth 5.1
- Ethernet network: 10m / 100m / 1000m (default)
- Back interface input & output: usb 3.0*2, touch usb*1, type c*1, hdmi in*2, usb 2.0*1, audio in *1, dp in*1, vga*1, rj45 in*1, rj45 out*1, hdmi out*1
- Front connection: usb 3.0*2, hdmi in*1 : touch usb*1 : type c*1
- Touch technology: infrared technology (ir)
- Touch points: windows & android system : 40 touch points
- Inductive objects: finger or pen
- Acuracy: ? 1 mm
- Response time: 2 -5 ms
- Operating system: support windows, mac, android, linux, chorme
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