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- PX701-4K vs PX749-4K
ViewSonic PX701-4K vs ViewSonic PX749-4K
What PX701-4K does better (1) and where PX749-4K wins (3) — every spec side by side.
Dimensions
Size comparison
PX701-4KPX749-4K
| PX701-4K | PX749-4K | Difference | |
|---|---|---|---|
| Height | 108 mm | 222 mm | −114 mm |
| Width | 312 mm | 312 mm | = |
| Depth | 222 mm | 108 mm | +114 mm |
| Weight | 2.8 kg | 3 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is PX701-4K better than PX749-4K?
- Weight2.8 kg vs 3 kg+7%
Why is PX749-4K better than PX701-4K?
- Light source life6,000 h vs 40,000 h6.7×
- Brightness (ANSI / ISO lumens)3,200 lm vs 4,000 lm+25%
- Ethernet (LAN)No · PX701-4K: Yes
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 | — | Lamp |
| Brightness (ANSI / ISO lumens) | 3,200 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 12,000:1 | 12,000:1 |
| HDR support | Yes | — |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | 240 Hz | — |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.5:1 | — |
| Throw ratio (zoomed in) | 1.65:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 3.32 m | — |
| Smallest image size | 30″ | — |
| Largest image size | 300″ | — |
| Optical zoom | 1.1× | — |
| Lens shift | None | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Sound | ||
| Built-in speakers (total output) | 10 W | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 290 W | — |
| Light source life | 6,000 h | 40,000 h |
| Light source life (eco mode) | 20,000 h | 20,000 h |
| Design & noise | ||
| Fan noise | 31 dB | — |
| Fan noise (eco mode) | 27 dB | — |
| Weight | 2.8 kg | 3 kg |
| Width | 312 mm | 312 mm |
| Height | 108 mm | 222 mm |
| Depth | 222 mm | 108 mm |
| Colours | White | White |
