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- X5 vs LS901HD
Formovie X5 vs ViewSonic LS901HD
What X5 does better (3) and where LS901HD wins (1) — every spec side by side.
Why is X5 better than LS901HD?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life20,000 h vs 6,000 h3.3×
- Audio outputYes · LS901HD: No
Why is LS901HD better than X5?
- Lens shiftNone vs Vertical
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | DLP |
| Light source | Laser | Laser |
| Brightness (ANSI / ISO lumens) | — | 6,000 lm |
| Claimed brightness (LED / light-source lumens) | 20,000 lm | — |
| HDR support | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.27:1 | 1.2:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.81 m | 2.66 m |
| Smallest image size | — | 30″ |
| Largest image size | — | 300″ |
| Lens shift | None | Vertical |
| Autofocus | Yes | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Smart & streaming | ||
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Internal storage | 128 GB | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 2.1 | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | No | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Light source life | 20,000 h | 6,000 h |
| Design & noise | ||
| Fan noise | — | 31 dB |
| Fan noise (eco mode) | — | 25 dB |
| Colours | Black | White |
