Optoma ZK431ST 4K Short-Throw Laser Projector
- New, factory sealed, with the full manufacturer warranty
- Ships direct from our authorized distributor
- Specced to pair with the Fairway screen system
- Free freight to the lower 48. Ships in 3 to 5 business days.
The ZK431ST is the most affordable way to put a true 4K image on a golf screen. Its 0.5 throw ratio fills a 12 ft wide screen from about 6 ft away, so it mounts close to the screen and well clear of the swing, and the laser light source runs 30,000 hours with no lamp to replace.
Specifications
- 3840 x 2160 4K UHD, HDR compatible
- 4,100 lumens, 300,000:1 contrast
- Short throw, 0.5:1 fixed lens
- Four-corner correction and keystone adjustment
- Inputs: 2 x HDMI, USB-A, USB power out, RS-232, RJ-45, 12V trigger, 3.5 mm audio out, 3D sync
- Optoma Smart Control app for alignment and control
- DuraCore laser light source, 30,000 hours in Eco mode
- 3-year manufacturer warranty
Who it is for
A home bay that wants 4K without the price of the larger models, especially a short or low room where the projector has to sit close. For more brightness in a room with ambient light, see the ZK521ST.
Shipping
Ships new and factory sealed from our authorized distributor, typically within 3 to 5 business days. Free shipping in the lower 48.
Ceiling mount sold separately. See our projector ceiling mounts.
You might also like
The other projectors we carry, plus the mount and cable to hang one over a Fairway bay. All ship new from our authorized distributor.



