Complaint
| Display size | 55inch | 65inch | 75inch | 85inch | 86inch | 98inch | |
| Model No. | QD-T3155 | QD-T3165 | QD-T3175 | QD-T3185 | QD-T3186 | QD-T3198 | |
| Display | Display type | AUO/CHIMEI/TCL CSOT BOE LCD panel | AUO/CHIMEI/TCL CSOT BOE LCD panel | AUO/CHIMEI/TCL CSOT BOE LCD panel | AUO/CHIMEI/TCL CSOT BOE LCD panel | AUO/CHIMEI/TCL CSOT LCD panel | BOE |
| Backlight | D-LED | D-LED | D-LED | D-LED | D-LED | D-LED | |
| resolution | 3840*2160 | 3840*2160 | 3840*2160 | 3840*2160 | 3840*2160 | 3840*2160 | |
| Overall brightness | ≥300cd/m | ≥320cd/m | ≥350cd/m | 350cd/m² | 350cd/m² | 320cd/m² | |
| Contrast ratio | 5000:1 | 4000:1 | 4000:1 | 4000:1 | 4000:1 | 1200:1 | |
| Response time | 6.5ms | 6ms | 6ms | 6ms | 8ms | 8ms | |
| Pixel pitch | 0.105(H)x 0.315(V) | 0.124×0.372 mm (H×V) | 0.4298 mm x 0.4298 mm | 0.4875 mm x 0.4875 mm | 0.4935 mm x 0.4935 mm | 0.5622 mm x 0.5622 mm | |
| Refresh rate | 60Hz | 60Hz | 60 Hz | 60 Hz | 60 Hz | 60 Hz | |
| Viewing angle | 178/178 | 178/178 | 178/178 | 178/178 | 178/178 | 178/178 | |
| Color saturation (x% NTSC) | 72% | 72% | 72% | 72% | 72% | 72% | |
| Display area | 1209.6 (H)x680.4 (V) | 1428.48*803.52mm | 1650.24×928.26mm | 1872×1053mm | 1895.04×1065.96 mm | 2158.85(H)*1214.35(V) | |
| Display color | 8 bit/1.07 Billion | 8 bit/1.07 Billion | 8 bit/1.07 Billion | 8 bit/1.07 Billion | 8 bit/1.07 Billion | 8 bit/1.07 Billion | |
| Screen life | ≥50000h | ≥50000h | ≥50000h | ≥50000h | ≥50000h | ≥50000h | |
| Aspect ratio | 16:9 (H:V) | 16:9 (H:V) | 16:9 (H:V) | 16:9 (H:V) | 16:9 (H:V) | 16:9 (H:V) | |
| Touch screen | Touch technology | Infrared touch | Infrared touch | Infrared touch | Infrared touch | Infrared touch | Infrared touch |
| Glass | 3mm tempered anti-glare glass | 4mm tempered anti-glare glass | 4mm tempered anti-glare glass | 4mm tempered anti-glare glass | 4mm tempered anti-glare glass | 4mm tempered anti-glare glass | |
| Glass hardness | 7Mohs | 7Mohs | 7Mohs | 7Mohs | 7Mohs | 7Mohs | |
| Multi-touch point | 20 points multi-touch | 20 points multi-touch | 20 points multi-touch | 20 points multi-touch | 20 points multi-touch | 20 points multi-touch | |
| Response time | 5ms | 5ms | 5ms | 5ms | 5ms | 5ms | |
| Touch accuracy | ±2mm | ±2mm | ±2mm | ±2mm | ±2mm | ±2mm | |
| Touch diameter | ≥3mm | ≥3mm | ≥3mm | ≥3mm | ≥3mm | ≥3mm | |
| Input | Finger, pen or any opaque object | Finger, pen or any opaque object | Finger, pen or any opaque object | Finger, pen or any opaque object | Finger, pen or any opaque object | Finger, pen or any opaque object | |
| Interface Type | USB 2.0 full speed | USB 2.0 full speed | USB 2.0 full speed | USB 2.0 full speed | USB 2.0 full speed | USB 2.0 full speed | |
| Operating Voltage | DC+5V±6% | DC+5V±6% | DC+5V±6% | DC+5V±6% | DC+5V±6% | DC+5V±6% | |
| Power consumption | ≤2 W | ≤2 W | ≤2 W | ≤2 W | ≤2 W | ≤2 W | |
| OPS (Optional) | Chip | NM70/H87/H81/H110/H410/H510 | NM70/H87/H81/H110/H410/H510 | NM70/H87/H81/H110/H410/H510 | NM70/H87/H81/H110/H410/H510 | NM70/H87/H81/H110/H410/H510 | NM70/H87/H81/H110/H410/H510 |
| CPU | i3/i5/i7/i9 | i3/i5/i7/i9 | i3/i5/i7/i9 | i3/i5/i7/i9 | i3/i5/i7/i9 | i3/i5/i7/i9 | |
| Generation | 2/3/4/6/7/8/9/10/11 | 2/3/4/6/7/8/9/10/11 | 2/3/4/6/7/8/9/10/11 | 2/3/4/6/7/8/9/10/11 | 2/3/4/6/7/8/9/10/11 | 2/3/4/6/7/8/9/10/11 | |
| RAM | 4/ 8/16GB | 4/ 8/16GB | 4/ 8/16GB | 4/ 8/16GB | 4/ 8/16GB | 4/ 8/16GB | |
| Harddisk | 128/256/512GB/1TB | 128/256/512GB/1TB | 128/256/512GB/1TB | 128/256/512GB/1TB | 128/256/512GB/1TB | 128/256/512GB/1TB | |
| I/o ports | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | JAE connector (80pin VGA*1 HDMI*1 Rj45 Gigabit *1 USB3.0*2 USB2.0*4 Auio out*1 MIC in *1 Rs232*1 DP*1 (optional) | |
| System | Windows 10 | Windows 10 | Windows 10 | Windows 10 | Windows 10 | Windows 10 | |
| Optional | Bluetooth 5G (Optional) | Bluetooth 5G (Optional) | Bluetooth 5G (Optional) | Bluetooth 5G (Optional) | Bluetooth 5G (Optional) | Bluetooth 5G (Optional) | |
| Android system | Chip solution | Amlogic 2 | Amlogic 2 | Amlogic 2 | Amlogic 2 | Amlogic 2 | Amlogic 2 |
| Android version | Android 11 | Android 11 | Android 11 | Android 11 | Android 11 | Android 11 | |
| CPU architecture | A73*4 + A53*4 (4 Core+4 Core) | A73*4 + A53*4 (4 Core+4 Core) | A73*4 + A53*4 (4 Core+4 Core) | A73*4 + A53*4 (4 Core+4 Core) | A73*4 + A53*4 (4 Core+4 Core) | A73*4 + A53*4 (4 Core+4 Core) | |
| CPU working frequency | 2.28 GHz | 2.28 GHz | 2.28 GHz | 2.28 GHz | 2.28 GHz | 2.28 GHz | |
| CPU cores | Eight core | Eight core | Eight core | Eight core | Eight core | Eight core | |
| GPU | G52*8(8 Core) | G52*8(8 Core) | G52*8(8 Core) | G52*8(8 Core) | G52*8(8 Core) | G52*8(8 Core) | |
| RAM | DDR4 4GB (optional 8GB) | DDR4 4GB (optional 8GB) | DDR4 4GB (optional 8GB) | DDR4 4GB (optional 8GB) | DDR4 4GB (optional 8GB) | DDR4 4GB (optional 8GB) | |
| Storage | Emmc 32GB (optional 32/64/128) | Emmc 32GB (optional 32/64/128) | Emmc 32GB (optional 32/64/128) | Emmc 32GB (optional 32/64/128) | Emmc 32GB (optional 32/64/128) | Emmc 32GB (optional 32/64/128) | |
| Language | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | Simplified Chinese traditional Chinese English Russian French Spanish Korean Vietnamese Japanese German Portuguese Italian | |
| Power | Voltage | 100 V ~ 240 V/AC, 50/60 Hz | 100 V ~ 240 V/AC, 50/60 Hz | 100 V ~ 240 V/AC, 50/60 Hz | 100 V ~ 240 V/AC, 50/60 Hz | 100 V ~ 240 V/AC, 50/60 Hz | 100 V ~ 240 V/AC, 50/60 Hz |
| Maximum power (without OPS) | ≤120W | ≤160W | ≤280W | ≤380W | ≤380W | ≤400W | |
| Standby power consumption | <=0.5W | <=0.5W | <=0.5W | <=0.5W | <=0.5W | <=0.5W | |
| OPS power supply | 19V(DC)/5A | 19V(DC)/5A | 19V(DC)/5A | 19V(DC)/5A | 19V(DC)/5A | 19V(DC)/5A | |
| Speaker | 8Ω/10W*2 | 8Ω/10W*2 | 8Ω/10W*2 | 8Ω/10W*2 | 8Ω/10W*2 | 8Ω/10W*2 | |
| Power button | *1 | *1 | *1 | *1 | *1 | *1 | |
| Ports (on the machine, excluded OPS ports) | USB Type-c | *1 | *1 | *1 | *1 | *1 | *1 |
| RS-232 IN | *1 | *1 | *1 | *1 | *1 | *1 | |
| RJ45 | *2 | *2 | *2 | *2 | *2 | *2 | |
| DP IN | *1 | *1 | *1 | *1 | *1 | *1 | |
| HDMI IN | *3 ( front*1) | *3 ( front*1) | *3 ( front*1) | *3 ( front*1) | *3 ( front*1) | *3 ( front*1) | |
| MIC IN | *1 | *1 | *1 | *1 | *1 | *1 | |
| USB 2.0 | *2 | *2 | *2 | *2 | *2 | *2 | |
| USB 3.0 | *5 (front*3) | *5 (front*3) | *5 (front*3) | *5 (front*3) | *5 (front*3) | *5 (front*3) | |
| Earphone | *1 | *1 | *1 | *1 | *1 | *1 | |
| SPDIF OUT | *1 | *1 | *1 | *1 | *1 | *1 | |
| USB TOUCH | *2 ( front*1) | *2 ( front*1) | *2 ( front*1) | *2 ( front*1) | *2 ( front*1) | *2 ( front*1) | |
| HDMI OUT | *1 | *1 | *1 | *1 | *1 | *1 | |
| Type-c | *1 ( front*1) | *1 ( front*1) | *1 ( front*1) | *1 ( front*1) | *1 ( front*1) | *1 ( front*1) | |
| Environment | Operating temperature | 0ºC ~ 40ºC | 0ºC ~ 40ºC | 0ºC ~ 40ºC | 0ºC ~ 40ºC | 0ºC ~ 40ºC | 0ºC ~ 40ºC |
| stored temperature | -10ºC ~ 60ºC | -10ºC ~ 60ºC | -10ºC ~ 60ºC | -10ºC ~ 60ºC | -10ºC ~ 60ºC | -10ºC ~ 60ºC | |
| Working humidity | 20% ~ 80% | 20% ~ 80% | 20% ~ 80% | 20% ~ 80% | 20% ~ 80% | 20% ~ 80% | |
| Storage humidity | 10% ~ 60% | 10% ~ 60% | 10% ~ 60% | 10% ~ 60% | 10% ~ 60% | 10% ~ 60% | |
| Maximum use time (hours*days) | 18Hours*7days | 18Hours*7days | 18Hours*7days | 18Hours*7days | 18Hours*7days | 18Hours*7days | |
| Construction | net weight | 28kg | 38Kg | 57kg | 74kg | 74kg | 87.1KG |
| Gross weight | 32.4kg | 46kg | 70kg | 91kg | 91kg | 111KG | |
| interactive board size (L * W * H) | 1267.8MM*93.4MM*813.2MM | 1486MM*93.64MM*913.22MM | 1717.4MM*100.3MM*1056.3MM | 1962.2MM*100.3MM*1194.1MM | 1962.2MM*100.3MM*1194.1MM | 2220MM*105.7MM*1324MM | |
| Packing size (L * W * H) carton | 1350MM*190MM*890MM | 1600MM*200MM*1030MM | 1855MM*200MM*1170MM | 2095MM*230MM*1320MM | 2095MM*230MM*1320MM | 2358MM*280MM*1485MM | |
| VESA | 400*400 (4-M8 screw hole) | 400*200 (4-M8 screw hole) | 600mm*400mm (4-M8 screw hole) | 600mm*400mm (4-M8 screw hole) | 600mm*400mm (4-M8 screw hole) | 900mm*600mm (4-M8 screw hole) | |
| Cabinet material | Aluminum frame, metal back | Aluminum frame, metal back | Aluminum frame, metal back | Aluminum frame, metal back | Aluminum frame, metal back | Aluminum frame, metal back | |
| Cabinet color | Dark iron gray/black | Dark iron gray/black | Dark iron gray/black | Dark iron gray/black | Dark iron gray/black | Dark iron gray/black | |
| Accessories | Wifi antenna | *3 | *3 | *3 | *3 | *3 | *3 |
| Adsorption pen | *1 | *1 | *1 | *1 | *1 | *1 | |
| remote control | *1 | *1 | *1 | *1 | *1 | *1 | |
| Instructions | *1 | *1 | *1 | *1 | *1 | *1 | |
| Certificate of conformity/warranty card | *1 | *1 | *1 | *1 | *1 | *1 | |
| 1.5m power cord | *1 | *1 | *1 | *1 | *1 | *1 | |
| Wall mount (screw included) | *1(set) | *1(set) | *1(set) | *1(set) | *1(set) | *1(set) |
