What is the Optoma UHZ58?
The Optoma UHZ58 is a premium 4K UHD home cinema projector that features an advanced dual laser light source, delivering 3,000 lumens of brightness and 95% DCI-P3 wide color gamut coverage. Engineered for high-fidelity home theater environments, it supports HDR10+, Filmmaker Mode, and a responsive 8.5ms low input lag for 1080p/240Hz gaming. With a flexible 1.6x manual optical zoom and vertical lens shift, it offers extensive installation versatility for up to a 320-inch screen size.
Technical Specifications Matrix
To evaluate its performance capabilities, here is the verified factory data for the Optoma UHZ58:
| Hardware Category | Specification Feature | Verified Factory Value |
|---|---|---|
| Optics & Light | Light Source Type
Maximum Brightness Native Resolution Contrast Ratio |
Pure Dual Laser (DuraCore Engine)
3,000 ANSI Lumens True 4K UHD ($3840 \times 2160$) 3,000,000:1 (Dynamic Black) |
| Color Handling | Cinematic Gamut Coverage
HDR Dynamic Profiles Processing Suite |
95% DCI-P3
HDR10+, HLG, Filmmaker Mode™ PureEngine™ Ultra |
| Installation | Manual Optical Zoom
Lens Shift Range Geometric Correction |
1.6x
Vertical ($103\% \sim 118\% \pm 3\%$) 4-Corner, $\pm30^\circ$ Horizontal/Vertical |
| Gaming & Lag | 1080p Refresh / Input Lag
4K Refresh / Input Lag |
240Hz / $\le$ 8.5ms
60Hz / $\le$ 17.8ms |
| Lifespan & Build | Laser Operational Life
Acoustics / Fan Noise |
Up to 30,000 Hours (Eco Mode)
28dB (Eco) / 32dB (Bright) |
Core Feature Analysis
Advanced Dual Laser Engineering: The defining performance factor of the Optoma UHZ58 is its Dual Laser light source. Unlike standard single-laser or lamp-based designs, the incorporation of dedicated red and blue laser diodes directly expands the color spectrum. This allows the chassis to native-render 95% of the DCI-P3 color gamut—the digital cinema standard—without sacrificing brightness. The result is truer skin tones, deeper crimsons, and exceptional visual depth.
PureEngine™ Ultra Processing and HDR10+: Image processing is driven by the PureEngine™ Ultra suite, which applies frame-interpolation technology (PureMotion) to eliminate image judder and motion blur during fast-paced cinematic sequences or live sporting events. Fused with dynamic HDR10+ support, the projector interprets metadata on a scene-by-scene basis, dynamically shifting contrast boundaries to maximize shadow detail while preventing specular highlights from washing out.
High-Performance Gaming Integration: Beyond passive media consumption, the Optoma UHZ58 operates as an ultra-responsive gaming display. By activating its enhanced gaming mode, it achieves an input latency of $\le$ 8.5ms at 1080p/240Hz and $\le$ 17.8ms at 4K/60Hz. It includes native support for Auto Low Latency Mode (ALLM) via its HDMI 2.1 input pipeline, ensuring seamless handshakes with next-generation consoles and modern PC graphics setups.
Installation & Connectivity Architecture
Throw Distance and GeometryEquipped with a wide 1.4:1 to 2.24:1 throw ratio, the UHZ58 can project a 100-inch image from distances ranging between 3.1 meters and 4.9 meters.
- Vertical Lens Shift: Moves the image vertically from 103% to 118% without moving the physical unit.
- Keystone & Correction: Digital $\pm30^\circ$ horizontal and vertical correction paired with 4-corner geometry tuning allows off-axis placement in complex architectural spaces.
The connectivity array supports eARC, high-bandwidth video streams, and automation control systems:
- Inputs: 1 x HDMI 2.1 (Full bandwidth), 2 x HDMI 2.0 (one with ARC/eARC passthrough for Dolby Atmos distribution).
- Outputs: 1 x S/PDIF Digital Toslink, 1 x 3.5mm Audio Out, 1 x VESA 3D Sync.
- Data & Power: 1 x USB-A Power (5V/1.5A), 2 x USB-A Media/Wireless Dongle.
- System Integration: 1 x RJ45 (LAN Management/FOTA updates), 1 x RS232 Serial Port, 1 x 12V Trigger (for automated motorized screens).
