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- EH-TW6150 vs 4K400x
Epson EH-TW6150 vs Optoma 4K400x
What EH-TW6150 does better (4) and where 4K400x wins (4) — every spec side by side.
Dimensions
Size comparison
EH-TW61504K400x
| EH-TW6150 | 4K400x | Difference | |
|---|---|---|---|
| Height | 131 mm | 118 mm | +13 mm |
| Width | 333 mm | 315 mm | +18 mm |
| Depth | 275 mm | 270 mm | +5 mm |
| Weight | 4.1 kg | 3.5 kg | +0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is EH-TW6150 better than 4K400x?
- Maximum refresh rate240 Hz vs 120 Hz2×
- Lens shiftVertical vs None
- Automatic keystone correctionYes · 4K400x: No
- Light source life4,500 h vs 4,000 h+12%
Why is 4K400x better than EH-TW6150?
- Brightness (ANSI / ISO lumens)2,800 lm vs 4,000 lm+43%
- Contrast ratio (dynamic / claimed)35,000:1 vs 1,000,000:128.6×
- Fan noise36 dB vs 28 dB+29%
- Weight4.1 kg vs 3.5 kg+17%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | 3LCD | DLP |
| Light source | Lamp | — |
| Brightness (ANSI / ISO lumens) | 2,800 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 35,000:1 | 1,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10, HLG | — |
| Motion interpolation (MEMC) | Yes | Yes |
| 3D playback | — | Yes |
| Gaming | ||
| Maximum refresh rate | 240 Hz | 120 Hz |
| Game / low-latency mode | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.32:1 | 1.5:1 |
| Throw ratio (zoomed in) | 2.15:1 | 1.66:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.92 m | 3.32 m |
| Smallest image size | 40″ | 33″ |
| Largest image size | — | 300″ |
| Optical zoom | 1.63× | — |
| Lens shift | Vertical | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | 10 W |
| Smart & streaming | ||
| Smart platform | Android (not TV-certified) | — |
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Bluetooth | Yes | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 301 W | 305 W |
| Light source life | 4,500 h | 4,000 h |
| Light source life (eco mode) | 7,500 h | 15,000 h |
| Design & noise | ||
| Fan noise | 36 dB | 28 dB |
| Fan noise (eco mode) | 28 dB | 26 dB |
| Weight | 4.1 kg | 3.5 kg |
| Width | 333 mm | 315 mm |
| Height | 131 mm | 118 mm |
| Depth | 275 mm | 270 mm |
| Colours | White | White |
