Optoma UHZ78LV
A premium 4K UHD RGB triple-laser projector built for bright, flexible home cinema. With 5000 lumens brightness, Dolby Vision, HDR10+, IMAX Enhanced, Filmmaker Mode and wide installation adjustment, the UHZ78LV is designed for cinematic projection in real-world living spaces as well as dedicated cinema rooms.
Cinema-grade colour for bright rooms
The UHZ78LV combines Optoma RGB triple-laser technology with PureEngine™ Ultra image processing, Wide Colour Gamut Mode and high brightness output. It is built for cinematic colour while remaining practical for multipurpose rooms where controlling every light source is not always possible.
True 4K detail with premium HDR support
With 3840 × 2160 UHD resolution, the UHZ78LV projects detailed large-screen images for cinema, streaming and high-resolution gaming. Dolby Vision, HDR10+, IMAX Enhanced and Filmmaker Mode help preserve creative intent and improve HDR presentation for compatible content.
- 4K UHD 3840 × 2160 resolution
- Dolby Vision and HDR10+ compatible
- IMAX Enhanced mode
- Filmmaker Mode and ISF modes
- PureEngine™ Ultra image processing
Built for serious home cinema installs
The long-throw design, 1.6x zoom and wide lens shift make the projector suitable for ceiling mount, shelf mount and custom cinema rooms. Three HDMI inputs, USB power outputs, RJ45, RS232 and trigger ports also make system integration straightforward.
- 1.25:1–2.0:1 throw ratio
- Vertical ±55% and horizontal ±25% lens shift
- Horizontal and vertical keystone correction
- Four-corner correction and 360° projection
- HDMI 2.1, HDMI 2.0 eARC and custom-control connectivity
Key specifications
Specification summary for Optoma UHZ78LV.
Optoma UHZ78LV specification table
Premium RGB triple-laser 4K UHD long-throw projector.
| Resolution | 4K UHD, 3840 × 2160 |
|---|---|
| Display technology | DLP® |
| Light source | DuraCore MultiColor / RGB triple laser |
| Brightness | 5000 lumens |
| Contrast ratio | 4,500,000:1 |
| Colour coverage | 98% DCI-P3 / 96% BT.2020 |
| HDR formats | Dolby Vision, HDR10+ |
| Cinema modes | IMAX Enhanced, Filmmaker Mode, ISF modes |
| Throw ratio | 1.25:1–2.0:1 |
| Zoom | 1.6x |
| Lens shift | Vertical ±55%, horizontal ±25% |
| Keystone correction | Horizontal ±30°, vertical ±30° |
| Screen size | 80"–300" diagonal |
| Input lag | Approx. 8.5ms |
| 3D support | Full 3D |
| Inputs | 1 × HDMI 2.1, 2 × HDMI 2.0 including eARC |
| Outputs | 3 × USB-A power, 3D sync, 3.5mm audio out, optical S/PDIF |
| Control | RJ45, RS232, 2 × 12V trigger |
| Noise | Approx. 25–28dB |
| Dimensions | 498 × 171 × 331 mm |
| Weight | 11.5 kg |
