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- UHZ58LV vs UHZ78LV
Optoma UHZ58LV vs Optoma UHZ78LV
What UHZ58LV does better (4) and where UHZ78LV wins (2) — every spec side by side.
Dimensions
Size comparison
UHZ58LVUHZ78LV
| UHZ58LV | UHZ78LV | Difference | |
|---|---|---|---|
| Height | 108 mm | 171 mm | −63 mm |
| Width | 274 mm | 498 mm | −224 mm |
| Depth | 219 mm | 331 mm | −112 mm |
| Weight | 5 kg | 11.5 kg | −6.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UHZ58LV better than UHZ78LV?
- Maximum refresh rate120 Hz vs 85 Hz+41%
- Weight5 kg vs 11.5 kg2.3×
- Audio outputYes · UHZ78LV: No
- Largest image size320″ vs 300″+7%
Why is UHZ78LV better than UHZ58LV?
- Brightness (ANSI / ISO lumens)3,000 lm vs 5,000 lm+67%
- Fan noise32 dB vs 28 dB+14%
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 | DLP | DLP |
| Light source | Laser | Laser |
| Brightness (ANSI / ISO lumens) | 3,000 lm | 5,000 lm |
| Contrast ratio (dynamic / claimed) | 3,000,000:1 | — |
| HDR support | Yes | Yes |
| HDR formats | HDR10+, HDR10 | HDR10+, Dolby Vision |
| Dolby Vision | — | Yes |
| Motion interpolation (MEMC) | Yes | — |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 85 Hz |
| Game / low-latency mode | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.4:1 | — |
| Throw ratio (zoomed in) | 2.24:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 3.1 m | — |
| Smallest image size | 33″ | — |
| Largest image size | 320″ | 300″ |
| Optical zoom | 1.6× | 1.6× |
| Lens shift | None | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Sound | ||
| Built-in speakers (total output) | 20 W | — |
| Smart & streaming | ||
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Connectivity | ||
| HDMI inputs | 3 | 3 |
| HDMI version | 2.1 | 2.1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | No | No |
| Audio output | Yes | No |
| Battery, power & lifetime | ||
| Power consumption | 239 W | — |
| Light source life | 30,000 h | 30,000 h |
| Design & noise | ||
| Fan noise | 32 dB | 28 dB |
| Fan noise (eco mode) | 28 dB | 25 dB |
| Weight | 5 kg | 11.5 kg |
| Width | 274 mm | 498 mm |
| Height | 108 mm | 171 mm |
| Depth | 219 mm | 331 mm |
| Colours | Black | Black |
