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- X139Wi vs Vista II IN0048ST
Acer X139Wi vs InFocus Vista II IN0048ST
What X139Wi does better (2) and where Vista II IN0048ST wins (2) — every spec side by side.
vs
Why is X139Wi better than Vista II IN0048ST?
- Brightness (ANSI / ISO lumens)5,000 lm vs 4,000 lm+25%
- Automatic keystone correctionYes · Vista II IN0048ST: No
Why is Vista II IN0048ST better than X139Wi?
- HDMI inputs1 vs 22×
- Optical zoom1.12× vs 2×+79%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | — | 1920 × 1200 (WUXGA) |
| Native panel resolution | — | 1920 × 1200 (WUXGA) |
| Display technology | DLP | DLP |
| Light source | Lamp | Lamp |
| Brightness (ANSI / ISO lumens) | 5,000 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | — | 30,000:1 |
| HDR support | — | No |
| 3D playback | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.49:1 | 0.5:1 |
| Throw ratio (zoomed in) | 1.67:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | 3.3 m | 1.11 m |
| Optical zoom | 1.12× | 2× |
| Lens shift | — | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | — | 10 W |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| USB port | — | Yes |
| Ethernet (LAN) | — | Yes |
| VGA input | Yes | Yes |
| Audio output | — | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 267 W |
| Light source life | — | 15,000 h |
| Design & noise | ||
| Fan noise | 27 dB | 27 dB |
| Weight | 2.8 kg | — |
| Width | 313 mm | — |
| Height | 114 mm | — |
| Depth | 240 mm | — |
| Colours | — | White |
