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- Lifestudio Flex Special vs HZ151X
Epson Lifestudio Flex Special vs Optoma HZ151X
What Lifestudio Flex Special does better (2) and where HZ151X wins (3) — every spec side by side.
vs
4.3Picture8.0
Dimensions
Size comparison
Lifestudio Flex SpecialHZ151X
| Lifestudio Flex Special | HZ151X | Difference | |
|---|---|---|---|
| Height | 250 mm | 108 mm | +142 mm |
| Width | 190 mm | 274 mm | −84 mm |
| Depth | 198 mm | 216 mm | −18 mm |
| Weight | 3.9 kg | 3.4 kg | +0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Lifestudio Flex Special better than HZ151X?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Automatic keystone correctionYes · HZ151X: No
Why is HZ151X better than Lifestudio Flex Special?
- Brightness (ANSI / ISO lumens)1,000 lm vs 5,000 lm5×
- HDMI inputs1 vs 22×
- Weight3.9 kg vs 3.4 kg+15%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | 3LCD | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 1,000 lm | 5,000 lm |
| Contrast ratio (dynamic / claimed) | — | 2,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10, HLG | HDR10+, HDR10 |
| 3D playback | — | Yes |
| Gaming | ||
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.21:1 | 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 | 2.68 m | 2.5 m |
| Smallest image size | — | 39″ |
| Largest image size | — | 300″ |
| Optical zoom | — | 1.3× |
| Lens shift | — | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Sound | ||
| Built-in speakers (total output) | — | 15 W |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| Bluetooth | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| HDMI version | — | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | — | Yes |
| VGA input | — | Yes |
| Audio output | — | Yes |
| Battery, power & lifetime | ||
| Light source life | — | 30,000 h |
| Design & noise | ||
| Fan noise | 23 dB | — |
| Fan noise (eco mode) | — | 29 dB |
| Weight | 3.9 kg | 3.4 kg |
| Width | 190 mm | 274 mm |
| Height | 250 mm | 108 mm |
| Depth | 198 mm | 216 mm |
| Colours | — | White |
