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- GP500 vs PX749-4K
BenQ GP500 vs ViewSonic PX749-4K
What GP500 does better (0) and where PX749-4K wins (4) — every spec side by side.
Dimensions
Size comparison
GP500PX749-4K
| GP500 | PX749-4K | Difference | |
|---|---|---|---|
| Height | 267 mm | 222 mm | +45 mm |
| Width | 260 mm | 312 mm | −52 mm |
| Depth | 183 mm | 108 mm | +75 mm |
| Weight | 5.4 kg | 3 kg | +2.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is GP500 better than PX749-4K?
GP500 has no measurable advantages in this pair.
Why is PX749-4K better than GP500?
- Brightness (ANSI / ISO lumens)1,500 lm vs 4,000 lm2.7×
- Light source life20,000 h vs 40,000 h2×
- Ethernet (LAN)No · GP500: Yes
- Weight5.4 kg vs 3 kg+80%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | LED | Lamp |
| Brightness (ANSI / ISO lumens) | 1,500 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | — | 12,000:1 |
| HDR support | Yes | — |
| HDR formats | HDR10, HLG | — |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Lens & placement | ||
| Throw ratio | 1:1 | — |
| Throw ratio (zoomed in) | 1.3:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 2.21 m | — |
| Optical zoom | 1.3× | — |
| Lens shift | None | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Smart & streaming | ||
| Smart platform | Android (not TV-certified) | — |
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Bluetooth | Yes | — |
| AirPlay | Yes | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 2 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Light source life | 20,000 h | 40,000 h |
| Light source life (eco mode) | 30,000 h | 20,000 h |
| Design & noise | ||
| Fan noise | 30 dB | — |
| Fan noise (eco mode) | 28 dB | — |
| Weight | 5.4 kg | 3 kg |
| Width | 260 mm | 312 mm |
| Height | 267 mm | 222 mm |
| Depth | 183 mm | 108 mm |
| Colours | White | White |
