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- HL6820GTV vs GT2200HDR
Acer HL6820GTV vs Optoma GT2200HDR
What HL6820GTV does better (1) and where GT2200HDR wins (0) — every spec side by side.
Why is HL6820GTV better than GT2200HDR?
- Brightness (ANSI / ISO lumens)4,000 lm vs 3,300 lm+21%
Why is GT2200HDR better than HL6820GTV?
GT2200HDR has no measurable advantages in this pair.
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Display technology | DLP | DLP |
| Light source | — | LED |
| Brightness (ANSI / ISO lumens) | 4,000 lm | 3,300 lm |
| Contrast ratio (dynamic / claimed) | — | 500,000:1 |
| HDR support | — | Yes |
| HDR formats | — | HDR10 |
| Gaming | ||
| Maximum refresh rate | 240 Hz | — |
| Lens & placement | ||
| Throw ratio | 1.46:1 | 2:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.23 m | 4.43 m |
| Autofocus | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| HDMI version | — | 2 |
| USB port | No | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | No | No |
| Battery, power & lifetime | ||
| Light source life | 20,000 h | — |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | 34 dB | — |
| Fan noise (eco mode) | 29 dB | — |
| Weight | 3.4 kg | — |
| Width | 322 mm | — |
| Depth | 225 mm | — |
| Colours | White | Black |
