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| GENERAL |
| Model | A191HQLb | A1981W |
| SCREEN |
| Screen Size | 18.5 inch | 19 inch |
| Technology | TFT active matrix | TFT active matrix |
| Matrix Type | TFT TN | TFT TN |
| Widescreen | Yes | Yes |
| Screen Resolution | 1366x768 | 1680x1050 |
| Screen Pixels | 1049088 | 1764000 |
| Color Support | 16.7 million colors | 16.7 million colors |
| Response Time | 5 ms | 5 ms |
| Dot Pitch | 0.3 mm | |
| Pixel Pitch | 0.3 mm | |
| FEATURES |
| Standarts | MPR-II, Energy Star | Energy Star |
| Brightness | 250 cd/m2 | 300 cd/m2 |
| Dynamic Contrast | 12000000:1 | 8000:1 |
| Max horizontal view angle | 170 | 170 |
| Max vertical view angle | 160 | 160 |
| Interfaces | VGA (D-Sub) | VGA (D-Sub) |
| VIDEO |
| Horizontal Frequency Bandwidth (H-Sync Rate) | 30-80 Hz | |
| Vertical Frequency Bandwidth (V-Sync Rate) | 55-75 MHz | |
| ADDITIONAL FEATURES |
| Operational Power Consumption | 20 W | |
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| Compare rating |
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Also Compare Acer A191HQLb with:
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Also Compare Topview A1981W with:
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