According to Optoma, the ZK451 model provides 4500 ANSI lumens, a contrast ratio of 300000:1 alongside a UHD (4K2K) 3840 x 2160 resolution. Using this laser phosphor technology, the light source runtime is rated at 30000 hours, which translates to 20.5 years with 4 hours of daily use. To ensure a rectangular image even with asymmetrical placement, the projector includes digital keystone correction for both the horizontal and vertical axes. A look at the light output reveals: The 4500 ANSI lumens are sufficient to illuminate an image width of up to 675 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 450 cm. Regarding signal processing, the model is compatible with incoming 1080P content and 4K as well as 3D, and also offers the technical capability for 360° projection. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. Since the projector supports optional Miracast and Airplay screen mirroring, video signals can also be streamed wirelessly from the end device.
Display Type
1 x DLP Chip HDTV 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
4500
Screen
2000 Lux (200 cm Screen width)
Contrast
300000:1
300000:1
Black Level
0,0150 min. Lumen
0,007 min. Lumen
Offset
66% 18 cm over screen top edge →
SCREEN
+Projector
Resolution
UHD (4K2K) 3840 x 2160
8.294.400 Pixel / FHD E-Shift
Frame-Packing (Full HD 3D) | Side-by-Side | Top-and-Bottom |
Application
Standard-Portabel | Gaming | External training and company presentations, as well as product presentations. Wide screen width or rooms with plenty of light (over 200 lumens).
Light Source
Laser
Light Life
30000 h.
Operating Costs
0,00 € Laser
Calculated brightness quality The screen width may also be larger. Perfect
Real Full HD 3D Full HD 1080P compatible Eco Mode Automatic and manual vertical keystone correction Kensington Slot 360° installable 24/7 continuous operation capable Password protection Optional Wi-Fi network compatible. Lan network compatible. Optoma Smart Control App Auto Screen Fit Auto Obstacle Avoidance Auto 4P Keystone Optoma Management Suite (OMS?) OTA Firmware Updates Game Mode Input Latency: 32 ms @ WXGA
Real Full HD 3D
Optoma Website
Product Sheet english
