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- Nemesis IN1028SL vs LS740HD
InFocus Nemesis IN1028SL vs ViewSonic LS740HD
What Nemesis IN1028SL does better (3) and where LS740HD wins (0) — every spec side by side.
vs
7.6Picture6.7
3.8Setup & placement6.0
8.2Noise, lifetime & portability6.2
Why is Nemesis IN1028SL better than LS740HD?
- Light source life30,000 h vs 20,000 h+50%
- Audio outputYes · LS740HD: No
- Power consumption195 W vs 210 W+8%
Why is LS740HD better than Nemesis IN1028SL?
LS740HD has no measurable advantages in this pair.
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| Display technology | DLP | DLP |
| Light source | Laser | Laser |
| Brightness (ANSI / ISO lumens) | 5,000 lm | 5,000 lm |
| Contrast ratio (dynamic / claimed) | — | 300,000:1 |
| HDR support | — | No |
| 3D playback | — | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Lens & placement | ||
| Throw ratio | 1.4:1 | 1.13:1 |
| Throw ratio (zoomed in) | 2.24:1 | 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 | 3.1 m | 2.5 m |
| Smallest image size | — | 30″ |
| Largest image size | — | 300″ |
| Optical zoom | 2× | 2× |
| Lens shift | None | None |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 15 W | 15 W |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | Yes | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Power consumption | 195 W | 210 W |
| Light source life | 30,000 h | 20,000 h |
| Light source life (eco mode) | — | 30,000 h |
| Design & noise | ||
| Fan noise | 32 dB | 32 dB |
| Fan noise (eco mode) | 26 dB | 26 dB |
| Weight | — | 3 kg |
| Width | — | 286 mm |
| Height | — | 129 mm |
| Depth | — | 216 mm |
| Colours | White | White |
