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The 2025 Optoma UHZ718 is the new flagship true 4K UHD (3840×2160) laser home cinema projector, delivering a brilliant 5000 ANSI lumens and an ultra-high 3,000,000:1 contrast ratio powered by cutting-edge DuraCore laser technology with up to 30,000 hours of maintenance-free life.
Supporting HDR10, HLG, and full 100% Rec.709 + 85% DCI-P3 color coverage, the UHZ718 produces breathtaking cinematic realism with vivid, lifelike colors and deep inky blacks—even in moderate ambient light. Features include a premium 1.4–2.2:1 motorized zoom lens with generous vertical/horizontal lens shift, powered focus, 8-point geometric correction, and whisper-quiet 24dB operation.
Future-proof connectivity comes standard: dual HDMI 2.1 (with eARC), ultra-low 4ms input lag @ 1080p 240Hz for gaming, and smart home integration via IFTTT and Control4. Whether building a dedicated theater or transforming a bright living room into a reference-grade cinema, the Optoma UHZ718 stands as the ultimate no-compromise 4K laser projector for 2025.
| Category | Subcategory | Specifications |
|---|---|---|
| Basic Information | Model Name | UHZ718 (Global Model) |
| Product Type | Flagship Native 4K UHD Laser Home Theater & Gaming Projector | |
| Projection System | DLP Cinema® Technology (0.66-inch DMD chip, XPR Pixel Shifting) | |
| Dimensions (W×D×H) | 502×401×190 mm (without lens/feet); 502×416×205 mm (max with feet installed) | |
| Weight | Approx. 9.2 kg (net weight, without lens) | |
| Operating Temperature | 5°C – 40°C; Operating Altitude: 0m – 3000m (High-Altitude Mode for >1500m) | |
| Warranty | 3-Year Whole Machine Warranty; 5-Year Laser Source Warranty; 5-Year DMD Chip Warranty | |
| Display Performance | Native Resolution | 4K UHD (3840×2160), 8.3 million pixels |
| Enhanced Technology | 120Hz refresh rate; 4:4:4 color sampling; HDR10+ Adaptive | |
| Aspect Ratio | 16:9 (compatible with 4:3/21:9/2.35:1 via digital scaling) | |
| Color Reproduction | 10-bit color processing, up to 1.07 billion colors; 99% DCI-P3 color gamut | |
| Color Modes | Cinema, HDR, Game, Filmmaker, Vivid, User, ISF Calibrated | |
| HDR Support | HDR10+, Dolby Vision, HLG, HDR10+ Adaptive | |
| Brightness & Contrast | White Light Output (ISO) | 3,200 lumens (Standard); 2,560 lumens (Eco) |
| Color Light Output | 3,200 lumens (Rec.709 certified) | |
| Dynamic Contrast | 3,000,000:1 (Dynamic Black™ Ultra Technology) | |
| Optical System | Light Source | Sealed laser engine (blue laser + high-efficiency phosphor wheel) |
| Light Source Life | 25,000hrs (Standard); 30,000hrs (Eco), maintenance-free | |
| Lens Type | Manual zoom/focus lens (center-aligned, multi-coated) | |
| Zoom Ratio | 1.6x (optical) | |
| Lens Shift | Vertical: -60%~+60%; Horizontal: -30%~+30% (manual) | |
| Installation & Projection | Projection Size | 100″-300″ (diagonal); Projection Distance: 2.4m-7.8m |
| Throw Ratio | 1.39-2.23:1 | |
| Installation Modes | Front/Rear/Ceiling/Floor; 360° free-angle installation | |
| Connectivity | Digital Interfaces | HDMI 2.1 (HDCP 2.3)×2; HDMI eARC×1; USB Type-A (5V/2.1A)×1; USB Type-C (power/data)×1 |
| Wireless Connectivity | Wi-Fi 6E (IEEE 802.11 ax); Bluetooth 5.3 (audio streaming + device control) | |
| Audio | Built-in 15W dual speakers (Dolby Audio certified); Audio out (3.5mm)×1; Optical audio out×1; eARC support | |
| Control | RS-232C×1; IR remote control (backlit); App control; Voice control (Alexa/Google Assistant); PJLink; Crestron integration | |
| Power & Operation | Power Supply | AC 100-240V±10%, 50/60Hz |
| Power Consumption | 380W (Standard); 304W (Eco); Standby: ≤0.3W (Low Power Standby) | |
| Noise Level | 31dB (Standard); 27dB (Eco) | |
| Startup & Shutdown | Startup Time ≤7 seconds; Instant shutdown & cooling support |
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