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- HZ151X vs X1-4K Pro
Optoma HZ151X vs ViewSonic X1-4K Pro
What HZ151X does better (5) and where X1-4K Pro wins (2) — every spec side by side.
Dimensions
Size comparison
HZ151XX1-4K Pro
| HZ151X | X1-4K Pro | Difference | |
|---|---|---|---|
| Height | 108 mm | 121 mm | −13 mm |
| Width | 274 mm | 355 mm | −81 mm |
| Depth | 216 mm | 244 mm | −28 mm |
| Weight | 3.4 kg | 3.7 kg | −0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is HZ151X better than X1-4K Pro?
- Brightness (ANSI / ISO lumens)5,000 lm vs 2,500 lm2×
- HDMI inputs2 vs 0
- Ethernet (LAN)Yes · X1-4K Pro: No
- Audio outputYes · X1-4K Pro: No
- Weight3.4 kg vs 3.68 kg+8%
Why is X1-4K Pro better than HZ151X?
- Resolution (on screen)1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Light source life30,000 h vs 60,000 h2×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | — | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | Laser | LED |
| Brightness (ANSI / ISO lumens) | 5,000 lm | 2,500 lm |
| Contrast ratio (dynamic / claimed) | 2,000,000:1 | — |
| HDR support | Yes | — |
| HDR formats | HDR10+, HDR10 | — |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | — | 240 Hz |
| Lens & placement | ||
| Throw ratio | 1.13:1 | 1.1:1 |
| Throw ratio (zoomed in) | 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 | 2.5 m | 2.44 m |
| Smallest image size | 39″ | — |
| Largest image size | 300″ | — |
| Optical zoom | 1.3× | — |
| Lens shift | None | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Sound | ||
| Built-in speakers (total output) | 15 W | — |
| Smart & streaming | ||
| Smart platform | — | Google TV |
| Built-in smart platform | — | Yes |
| Netflix (officially licensed) | — | Yes |
| Chromecast built-in | — | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 0 |
| HDMI version | 2 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | No |
| VGA input | Yes | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Power consumption | — | 236 W |
| Light source life | 30,000 h | 60,000 h |
| Design & noise | ||
| Fan noise | — | 33 dB |
| Fan noise (eco mode) | 29 dB | — |
| Weight | 3.4 kg | 3.68 kg |
| Width | 274 mm | 355 mm |
| Height | 108 mm | 121 mm |
| Depth | 216 mm | 244 mm |
| Colours | White | Green |
