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- IN1156 vs LS700-4K
InFocus IN1156 vs ViewSonic LS700-4K
What IN1156 does better (3) and where LS700-4K wins (6) — every spec side by side.
Why is IN1156 better than LS700-4K?
- Light source life30,000 h vs 20,000 h+50%
- Weight2 kg vs 7.14 kg3.6×
- Fan noise33 dB vs 34 dB+3%
Why is LS700-4K better than IN1156?
- Resolution (on screen)1280 × 800 (WXGA) vs 3840 × 2160 (4K UHD)
- Brightness (ANSI / ISO lumens)3,000 lm vs 3,300 lm+10%
- Contrast ratio (dynamic / claimed)1,000,000:1 vs 3,000,000:13×
- Native panel resolution1280 × 800 (WXGA) vs 1920 × 1080 (Full HD)
- HDMI inputs1 vs 22×
- Ethernet (LAN)No · IN1156: Yes
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1280 × 800 (WXGA) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1280 × 800 (WXGA) | 1920 × 1080 (Full HD) |
| 4K method | — | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 3,000 lm | 3,300 lm |
| Contrast ratio (dynamic / claimed) | 1,000,000:1 | 3,000,000:1 |
| HDR support | — | Yes |
| HDR formats | — | HDR10 |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Game / low-latency mode | — | Yes |
| Lens & placement | ||
| Throw ratio | 1.2:1 | 1.13:1 |
| 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 | 2.66 m | 2.5 m |
| Smallest image size | — | 60″ |
| Largest image size | 300″ | 300″ |
| Optical zoom | — | 1.3× |
| Lens shift | — | None |
| Autofocus | No | — |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Sound | ||
| Built-in speakers (total output) | — | 2 W |
| Smart & streaming | ||
| Wi-Fi | No | — |
| AirPlay | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | Yes | Yes |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 260 W |
| Light source life | 30,000 h | 20,000 h |
| Design & noise | ||
| Fan noise | 33 dB | 34 dB |
| Fan noise (eco mode) | 26 dB | 32 dB |
| Weight | 2 kg | 7.14 kg |
| Width | — | 396 mm |
| Height | — | 157 mm |
| Depth | — | 314 mm |
| Colours | White | White |
