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- W1800 vs X1-4K
BenQ W1800 vs ViewSonic X1-4K
What W1800 does better (2) and where X1-4K wins (8) — every spec side by side.
Dimensions
Size comparison
W1800X1-4K
| W1800 | X1-4K | Difference | |
|---|---|---|---|
| Height | 110 mm | 121 mm | −11 mm |
| Width | 312 mm | 355 mm | −43 mm |
| Depth | 246 mm | 244 mm | +2 mm |
| Weight | 3.1 kg | 3.6 kg | −0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is W1800 better than X1-4K?
- Largest image size200″ vs 150″+33%
- Weight3.1 kg vs 3.6 kg+16%
Why is X1-4K better than W1800?
- Light source life4,000 h vs 30,000 h7.5×
- Built-in speakers (total output)5 W vs 12 W2.4×
- Lens shiftNone vs Vertical
- Brightness (ANSI / ISO lumens)2,000 lm vs 2,150 lm+7%
- Contrast ratio (dynamic / claimed)10,000:1 vs 3,000,000:1300×
- Fan noise34 dB vs 33 dB+3%
- Optical zoom1.3× vs 2×+54%
- Power consumption296 W vs 236 W+25%
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 | LED |
| Brightness (ANSI / ISO lumens) | 2,000 lm | 2,150 lm |
| Native contrast ratio | 10,000:1 | — |
| Contrast ratio (dynamic / claimed) | 10,000:1 | 3,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HLG | — |
| Colour gamut (Rec.709) | 100% | — |
| 3D playback | Yes | — |
| Gaming | ||
| Input lag | 4.2 ms | — |
| Maximum refresh rate | 240 Hz | 240 Hz |
| Game / low-latency mode | — | Yes |
| Lens & placement | ||
| Throw ratio | 1.13:1 | 1.15:1 |
| Throw ratio (zoomed in) | 1.46:1 | 1.5:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.5 m | 2.55 m |
| Smallest image size | 60″ | 60″ |
| Largest image size | 200″ | 150″ |
| Optical zoom | 1.3× | 2× |
| Lens shift | None | Vertical |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 5 W | 12 W |
| Smart & streaming | ||
| Smart platform | Android TV | — |
| Built-in smart platform | Yes | Yes |
| Wi-Fi | — | Yes |
| Bluetooth | — | Yes |
| Chromecast built-in | Yes | — |
| Internal storage | — | 16 GB |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | — | 2 |
| HDMI eARC | Yes | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 296 W | 236 W |
| Light source life | 4,000 h | 30,000 h |
| Light source life (eco mode) | 10,000 h | — |
| Design & noise | ||
| Fan noise | 34 dB | 33 dB |
| Fan noise (eco mode) | 29 dB | 29 dB |
| Weight | 3.1 kg | 3.6 kg |
| Width | 312 mm | 355 mm |
| Height | 110 mm | 121 mm |
| Depth | 246 mm | 244 mm |
| Colours | White | Black |
