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- HT2550 vs EH-TW740
BenQ HT2550 vs Epson EH-TW740
What HT2550 does better (2) and where EH-TW740 wins (4) — every spec side by side.
Dimensions
Size comparison
HT2550EH-TW740
| HT2550 | EH-TW740 | Difference | |
|---|---|---|---|
| Height | 135 mm | 92 mm | +43 mm |
| Width | 353 mm | 302 mm | +51 mm |
| Depth | 272 mm | 252 mm | +20 mm |
| Weight | 4.2 kg | 2.8 kg | +1.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is HT2550 better than EH-TW740?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Fan noise33 dB vs 37 dB+12%
Why is EH-TW740 better than HT2550?
- Brightness (ANSI / ISO lumens)2,200 lm vs 3,300 lm+50%
- Automatic keystone correctionNo · HT2550: Yes
- Weight4.2 kg vs 2.8 kg+50%
- Optical zoom1.2× vs 1.35×+13%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | 3LCD |
| Light source | Lamp | Lamp |
| Brightness (ANSI / ISO lumens) | 2,200 lm | 3,300 lm |
| Contrast ratio (dynamic / claimed) | — | 16,000:1 |
| HDR support | Yes | — |
| 3D playback | Yes | Yes |
| Gaming | ||
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.47:1 | 1.21:1 |
| Throw ratio (zoomed in) | 1.76:1 | 1.63:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.25 m | 2.68 m |
| Smallest image size | — | 30″ |
| Largest image size | — | 386″ |
| Optical zoom | 1.2× | 1.35× |
| Lens shift | — | None |
| Autofocus | — | No |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Sound | ||
| Built-in speakers (total output) | — | 2 W |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| USB port | — | Yes |
| Ethernet (LAN) | — | Yes |
| VGA input | Yes | No |
| Audio output | — | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 286 W |
| Light source life | — | 6,000 h |
| Light source life (eco mode) | — | 12,000 h |
| Design & noise | ||
| Fan noise | 33 dB | 37 dB |
| Fan noise (eco mode) | — | 28 dB |
| Weight | 4.2 kg | 2.8 kg |
| Width | 353 mm | 302 mm |
| Height | 135 mm | 92 mm |
| Depth | 272 mm | 252 mm |
| Colours | — | White |
