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- SH753P vs LS740HD
BenQ SH753P vs ViewSonic LS740HD
What SH753P does better (2) and where LS740HD wins (7) — every spec side by side.
Dimensions
Size comparison
SH753PLS740HD
| SH753P | LS740HD | Difference | |
|---|---|---|---|
| Height | 117 mm | 129 mm | −12 mm |
| Width | 314 mm | 286 mm | +28 mm |
| Depth | 233 mm | 216 mm | +17 mm |
| Weight | 3.3 kg | 3 kg | +0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is SH753P better than LS740HD?
- Audio outputYes · LS740HD: No
- Largest image size325″ vs 300″+8%
Why is LS740HD better than SH753P?
- Light source life2,500 h vs 20,000 h8×
- Built-in speakers (total output)10 W vs 15 W+50%
- Contrast ratio (dynamic / claimed)13,000:1 vs 300,000:123.1×
- Power consumption420 W vs 210 W2×
- Fan noise35 dB vs 32 dB+9%
- Optical zoom1.5× vs 2×+33%
- Weight3.3 kg vs 3 kg+10%
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 | — | Laser |
| Brightness (ANSI / ISO lumens) | 5,000 lm | 5,000 lm |
| Contrast ratio (dynamic / claimed) | 13,000:1 | 300,000:1 |
| HDR support | — | No |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Lens & placement | ||
| Throw ratio | 1.39:1 | 1.13:1 |
| Throw ratio (zoomed in) | 2.09:1 | 1.47:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.08 m | 2.5 m |
| Smallest image size | 26″ | 30″ |
| Largest image size | 325″ | 300″ |
| Optical zoom | 1.5× | 2× |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | 15 W |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | Yes | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Power consumption | 420 W | 210 W |
| Light source life | 2,500 h | 20,000 h |
| Light source life (eco mode) | 4,500 h | 30,000 h |
| Design & noise | ||
| Fan noise | 35 dB | 32 dB |
| Fan noise (eco mode) | 31 dB | 26 dB |
| Weight | 3.3 kg | 3 kg |
| Width | 314 mm | 286 mm |
| Height | 117 mm | 129 mm |
| Depth | 233 mm | 216 mm |
| Colours | White | White |
