- ZK400 Projector AC power cord
- Remote control
- 2x AAA batteries
- Basic user manual

Optoma ZK400 4K UHD High Brightness Laser Projector

Recommended Accessories
ZK400 4K UHD High Brightness Laser Projector
- Laser 4K UHD resolution, HDR and HLG compatible
- DuraCore laser projector - 4000 ANSI lumens
- Small form factor with quiet operation
- 30,000 hours maintenance-free laser light source
The ZK400 is a compact 4K UHD DuraCore laser projector. Designed for maintenance free, continuous operation it can be installed in virtually any orientation. Its small and lightweight footprint, combined with 360-degree and portrait projection make it a breeze to install.
This feature packed projector is 4K and HDR compatible, has a built-in speaker and its laser technology delivers up to 30,000 hours maintenance-free laser light source.
Geared for medium-sized exhibition venues, events, tradeshows or meeting rooms, it maintains excellent image quality as brightness and color saturation is preserved for longer compared to lamp systems.
True 4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colors - allowing you to sit closer to the screen and enjoy a more immersive experience.
Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.
DuraCore
Industry leading lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.
24/7 operation
Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.
Integrated speaker
A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.
Four corner correction
Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle.
Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary. | |
Image Quality |
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Resolution | 4K UHD (3840 x 2160) |
Brightness | 4000 lumens | Contrast Ratio | 2000000:1 |
Uniformity | 75% |
No. of Colors | Full Color |
Aspect Ratio(s) | Native - 16:9 |
Display Type | DLP (1 chip); |
Compatibility | |
Data Signals | UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac |
Video Signals | NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz) |
H Sync | 15.375 ~ 91.146 Khz |
V Sync | 50 ~ 120HzHz |
3D Ready | No |
Dot Clock | -- |
Connectivity | |
Inputs / Outputs |
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Inputs Description | 3 x HDMI 2.0, 1 x USB-A Control: 1 x RS232, 1 x 12V trigger, 1 x 3D sync |
Outputs Description | 1 x Audio 3.5mm, 1 x S/PDIF |
Built-in Audio | -- |
Projection Lens |
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Lens | -- |
Throw Ratio | 1.5 - 1.66:1 |
Keystone Corr. |
Horizontal and Vertical
Specs: Horizontal and Vertical: +/-30 degrees |
Lens Shift | -- |
Proj. Methods | -- |
General | |
Dimensions | 13.27" x 4.7" x 1.43" (W x H x D) |
Unit Weight | 10.58 lbs. |
Operation | |
Power Supply | 100V ~ 240V, 50-60Hz |
Power Consumption | 230 |
Ecomode | No |
FCC Class | A |
Audible Noise | 27.0 dB |
Lamp | -- |
Lamp Life | 30000 hours |
Replacement Lamp Cost |
-- |
Included Accessories | |
Items Included | ZK400 Projector AC power cord, Remote control, 2x AAA batteries, Basic user manual |
Remote Control | Yes |
Carry Case | No -- |
Warranty | |
Projector | 1 Year parts and labor limited warranty on the projector, 5-year or 12,000-hour light source warranty (whichever comes first) |
Lamp | -- |