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- EF-11 vs ML1050STi
Epson EF-11 vs Optoma ML1050STi
What EF-11 does better (7) and where ML1050STi wins (2) — every spec side by side.
Dimensions
Size comparison
EF-11ML1050STi
| EF-11 | ML1050STi | Difference | |
|---|---|---|---|
| Height | 65 mm | 57 mm | +8 mm |
| Width | 175 mm | 112 mm | +63 mm |
| Depth | 175 mm | 123 mm | +52 mm |
| Weight | 1.2 kg | 0.4 kg | +0.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is EF-11 better than ML1050STi?
- Brightness (ANSI / ISO lumens)1,000 lm vs 535 lm+87%
- Resolution (on screen)1920 × 1080 (Full HD) vs 1280 × 800 (WXGA)
- Automatic keystone correctionYes · ML1050STi: No
- Contrast ratio (dynamic / claimed)2,500,000:1 vs 20,000:1125×
- Native panel resolution1920 × 1080 (Full HD) vs 1280 × 800 (WXGA)
- Fan noise27 dB vs 29 dB+7%
- Largest image size150″ vs 100″+50%
Why is ML1050STi better than EF-11?
- Weight1.2 kg vs 0.4 kg3×
- Power consumption102 W vs 67 W+52%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 1280 × 800 (WXGA) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1280 × 800 (WXGA) |
| Display technology | 3LCD | DLP |
| Light source | Laser | — |
| Brightness (ANSI / ISO lumens) | 1,000 lm | 535 lm |
| Contrast ratio (dynamic / claimed) | 2,500,000:1 | 20,000:1 |
| 3D playback | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1:1 | 0.8:1 |
| Throw ratio (zoomed in) | 1.37:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | 2.21 m | 1.77 m |
| Smallest image size | 30″ | 50″ |
| Largest image size | 150″ | 100″ |
| Optical zoom | 1.36× | — |
| Lens shift | None | — |
| Autofocus | No | — |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | 2 W | 2 W |
| Smart & streaming | ||
| Wi-Fi | No | — |
| Bluetooth | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| HDMI version | 1.4 | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 102 W | 67 W |
| Light source life | 12,000 h | — |
| Design & noise | ||
| Fan noise | 27 dB | 29 dB |
| Fan noise (eco mode) | 22 dB | 22 dB |
| Weight | 1.2 kg | 0.4 kg |
| Width | 175 mm | 112 mm |
| Height | 65 mm | 57 mm |
| Depth | 175 mm | 123 mm |
| Colours | Black | White |
