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- X1-4KE Pro vs L2s
ViewSonic X1-4KE Pro vs Yaber L2s
What X1-4KE Pro does better (4) and where L2s wins (2) — every spec side by side.
vs
9.2Picture2.8
6.8Setup & placement5.4
6.1Smart features & sound7.8
Dimensions
Size comparison
X1-4KE ProL2s
| X1-4KE Pro | L2s | Difference | |
|---|---|---|---|
| Height | 121 mm | 159 mm | −38 mm |
| Width | 355 mm | 226 mm | +129 mm |
| Depth | 244 mm | 184 mm | +60 mm |
| Weight | 3.6 kg | 2.3 kg | +1.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is X1-4KE Pro better than L2s?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Lens shiftVertical vs None
- HDMI inputs2 vs 12×
- Fan noise33 dB vs 35 dB+6%
Why is L2s better than X1-4KE Pro?
- Built-in speakers (total output)12 W vs 16 W+33%
- Weight3.6 kg vs 2.3 kg+57%
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 | — |
| Light source | LED | LED |
| Brightness (ANSI / ISO lumens) | — | 700 lm |
| Contrast ratio (dynamic / claimed) | 3,000,000:1 | — |
| HDR support | Yes | — |
| Gaming | ||
| Maximum refresh rate | 240 Hz | — |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.15:1 | 1.38:1 |
| Throw ratio (zoomed in) | 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 | 2.55 m | 3.06 m |
| Smallest image size | 60″ | 40″ |
| Largest image size | 150″ | 150″ |
| Optical zoom | 2× | — |
| Lens shift | Vertical | None |
| Autofocus | — | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 12 W | 16 W |
| Smart & streaming | ||
| Smart platform | Google TV | Own / Linux platform |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | — |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Chromecast built-in | Yes | — |
| Internal storage | 16 GB | — |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| HDMI version | 2 | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 236 W | — |
| Light source life | 30,000 h | — |
| Design & noise | ||
| Fan noise | 33 dB | 35 dB |
| Fan noise (eco mode) | 29 dB | — |
| Weight | 3.6 kg | 2.3 kg |
| Width | 355 mm | 226 mm |
| Height | 121 mm | 159 mm |
| Depth | 244 mm | 184 mm |
| Colours | Black | White |
