| Revew | Optoma UHZ78LV Laser ProjectorThe Optoma UHZ78LV is a 4K UHD (3840x2160) home cinema projector with RGB triple laser technology and 5,000 ISO 21118 lumens. It supports Dolby Vision and HDR10+, covers 98% of DCI-P3 and 96% of BT.2020, and offers IMAX Enhanced, Filmmaker Mode and ISF modes. The PureEngine Ultra processor sharpens detail, color and motion, and an 8.5 ms input lag also suits gaming. A 1.6x motorized zoom, vertical and horizontal lens shift, keystone and 4-corner correction and 360° projection make installation easy, and the light source lasts up to 30,000 hours. 
Key features- RGB triple laser - DuraCore MultiColor light source with 98% DCI-P3 and 96% BT.2020 for accurate, rich color, up to 30,000 hours.
- Dolby Vision and HDR10+ - Frame-by-frame optimization plus IMAX Enhanced, Filmmaker Mode and ISF modes for a cinema experience.
- PureEngine Ultra - Image processing for sharpness, calibrated color and smooth motion, with 8.5 ms input lag and up to 240 Hz vertical scan rate.
- Flexible installation - 1.6x motorized zoom, 1.25:1 to 2:1 throw ratio, ±55% vertical and ±25% horizontal lens shift and 360° projection.
- Quiet with AV connectivity - 25-28 dB noise, one HDMI 2.1 and two HDMI 2.0 inputs with eARC, S/PDIF output and 12V trigger for home theater integration.
Specifications| Manufacturer | Optoma | | Model | UHZ78LV (E3P7NL1E111) | | Technology and resolution | DLP, 4K UHD (3840x2160), 16:9 | | Brightness | 5,000 lumens (ISO 21118) | | Contrast ratio | 4,500,000:1 | | Light source | DuraCore MultiColor RGB triple laser, up to 30,000 hours | | Color gamut | 98% DCI-P3, 96% BT.2020 | | HDR | Dolby Vision, HDR10+, IMAX Enhanced | | Throw ratio | 1.25:1 to 2:1, 1.6x motorized zoom | | Projection distance | 2.2-13.3 m | | Screen size | 80-300" | | Lens shift | Vertical ±55%, horizontal ±25% | | Keystone correction | Horizontal and vertical ±30°, 4-corner correction | | Inputs | HDMI 2.1, 2 x HDMI 2.0 (eARC) | | Outputs | USB-A (1.5A), 2 x USB-A (2A), 3D sync, Audio 3.5mm, S/PDIF | | Control | RJ45, RS232, 2 x 12V trigger | | Input lag | 8.5 ms | | Noise | 25-28 dB | | Power | 130-281 W | | Dimensions and weight | 486 x 432 x 176 mm, 11.5 kg |
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