| Item | 55" | 65" | 70" | 82" | 84" |
| Display area (mm) | 1209.6×680.4 | 1428.5×803.5 | 1549.5×871.5 | 1805.8×1015.74 | 1860.48×1046.52 |
| Resolution | 1920×1080 | 1920×1080 | 1920×1080 | 1920×1080 | 3840×2160 |
| Display color | 16.7M | 16.7M | 16.7M | 16.7M | 16.7M |
| Pixel Pitch | 0.5415×0.5415 | 0.5415×0.5415 | 0.5415×0.5415 | 0.5415×0.5415 | 0.4845×0.4845 |
| Brightness | 400cd/㎡ | 400cd/㎡ | 400cd/㎡ | 450cd/㎡ | 400cd/㎡ |
| Contrast | 4000:1 | 4000:1 | 4000:1 | 4000:1 | 4000:1 |
| Visual angle | 178°/178° | 178°/178° | 178°/178° | 178°/178° | 178°/178° |
| Response time | 8ms | 8ms | 8ms | 8ms | 8ms |
| CPU | Core i3 | Core i3 | Core i3 | Core i3 | Core i3 |
| RAM | 4GB | 4GB | 4GB | 4GB | 4GB |
| SSDs | 128GB | 128GB | 128GB | 128GB | 128GB |
| Operating System | WIN7 (Test Version) | WIN7 (Test Version) | WIN7 (Test Version) | WIN7 (Test Version) | WIN7 (Test Version) |
| LAN | 10/100M | 10/100M | 10/100M | 10/100M | 10/100M |
| HDMI or DVI | 1 | 1 | 1 | 1 | 1 |
| VGA | 1 | 1 | 1 | 1 | 1 |
| WIFI | YES | YES | YES | YES | YES |
| L/R audio output | 1 ( PH3.5MM*2) | 1 ( PH3.5MM*2) | 1 ( PH3.5MM*2) | 1 ( PH3.5MM*2) | 1 ( PH3.5MM*2) |
| Speaker | 2×5W(8Ω) | 2×5W(8Ω) | 2×5W(8Ω) | 2×5W(8Ω) | 2×5W(8Ω) |
| Touch type | Built-in Infrared | Built-in Infrared | Built-in Infrared | Built-in Infrared | Built-in Infrared |
| Positioning accuracy | ±2mm | ±2mm | ±2mm | ±2mm | ±2mm |
| Glass hardness | 7H | 7H | 7H | 7H | 7H |
| Touch points | 4 | 4 | 4 | 4 | 4 |
| Response time | ≤6ms | ≤6ms | ≤6ms | ≤6ms | ≤6ms |
| Output resolution | 4096×4096 | 4096×4096 | 4096×4096 | 4096×4096 | 4096×4096 |
| Touch interface | Built-in USB | Built-in USB | Built-in USB | Built-in USB | Built-in USB |
| Life span | ≥50,000 Hours | ≥50,000 Hours | ≥50,000 Hours | ≥50,000 Hours | ≥50,000 Hours |
| USB | 4 (2.0 interface) | 4 (2.0 interface) | 2 (2.0 interface) | 2 (2.0 interface) | 2 (2.0 interface) |
| AC Input | AC100~240V | AC100~240V | AC100~240V | AC100~240V | AC100~240V |
| Maximum power | ≦240W | ≦240W | ≦300W | ≦300W | ≦300W |
| Working temperature | 0℃～50℃ | 0℃～50℃ | 0℃～50℃ | 0℃～50℃ | 0℃～50℃ |
| Working humidity | 15-75% | 15-75% | 15-75% | 15-75% | 15-75% |
| Storage temperature | -20℃~60℃ | -20℃~60℃ | -20℃~60℃ | -20℃~60℃ | -20℃~60℃ |
| Storage humidity | 10%~90% | 10%~90% | 10%~90% | 10%~90% | 10%~90% |
| Body Color | White, black, Other | White, black, Other | White, black, Other | White, black, Other | White, black, Other |
| Panel material | Metal case SPCC | Metal case SPCC | Metal case SPCC | Metal case SPCC | Metal case SPCC |
| Installation | Wall Mounting | Wall Mounting | Wall Mounting | Wall Mounting | Wall Mounting |
| Life(hrs) | ≥100,000(hrs) | ≥100,000(hrs) | ≥100,000(hrs) | ≥100,000(hrs) | ≥100,000(hrs) |
