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Acer H538BD
| Projection Technology | DLP |
| Native Resolution | HD (1280 × 720) |
| Maximum Supported Resolution | 1920 × 1200 (WUXGA input) |
| Brightness | 3,000 ANSI Lumens |
| Contrast Ratio | 13,000:1 |
| Aspect Ratio | 16:9 (Native), 4:3 Supported |
| Light Source | 190W UHP Lamp |
| Lamp Life | Up to 5,000 hrs (Normal), 6,000 hrs (Eco), 10,000 hrs (ExtremeEco) |
| Video Inputs | 1 × HDMI, 1 × VGA (D-Sub), 1 × Composite Video |