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- H1 vs TH685i
Asus H1 vs BenQ TH685i
What H1 does better (5) and where TH685i wins (3) — every spec side by side.
Dimensions
Size comparison
H1TH685i
| H1 | TH685i | Difference | |
|---|---|---|---|
| Height | 99 mm | 110 mm | −11 mm |
| Width | 405 mm | 312 mm | +93 mm |
| Depth | 283 mm | 225 mm | +58 mm |
| Weight | 5.7 kg | 2.8 kg | +2.9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is H1 better than TH685i?
- Light source life30,000 h vs 4,000 h7.5×
- Built-in speakers (total output)10 W vs 5 W2×
- HDMI inputs2 vs 12×
- Ethernet (LAN)Yes · TH685i: No
- Fan noise32 dB vs 35 dB+9%
Why is TH685i better than H1?
- Brightness (ANSI / ISO lumens)3,000 lm vs 3,500 lm+17%
- Weight5.7 kg vs 2.8 kg2×
- Optical zoom1.2× vs 1.3×+8%
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 | Lamp |
| Brightness (ANSI / ISO lumens) | 3,000 lm | 3,500 lm |
| Native contrast ratio | — | 10,000:1 |
| Contrast ratio (dynamic / claimed) | 800:1 | — |
| HDR support | — | Yes |
| HDR formats | — | HLG |
| Colour gamut (Rec.709) | — | 95% |
| 3D playback | Yes | Yes |
| Gaming | ||
| Input lag | — | 8.3 ms |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.3:1 | 1.13:1 |
| Throw ratio (zoomed in) | 1.56:1 | 1.46:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.88 m | 2.5 m |
| Smallest image size | 40″ | — |
| Largest image size | 200″ | — |
| Optical zoom | 1.2× | 1.3× |
| Lens shift | — | None |
| Autofocus | — | No |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | Yes |
| Sound | ||
| Built-in speakers (total output) | 10 W | 5 W |
| Smart & streaming | ||
| Smart platform | — | Android TV |
| Built-in smart platform | — | Yes |
| Chromecast built-in | — | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | No |
| VGA input | Yes | Yes |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 297 W |
| Light source life | 30,000 h | 4,000 h |
| Light source life (eco mode) | — | 10,000 h |
| Design & noise | ||
| Fan noise | 32 dB | 35 dB |
| Fan noise (eco mode) | 28 dB | — |
| Weight | 5.7 kg | 2.8 kg |
| Width | 405 mm | 312 mm |
| Height | 99 mm | 110 mm |
| Depth | 283 mm | 225 mm |
| Colours | Black | White |
