Optoma
Optoma 4K400STx Bright 4K Short Throw Projector
Experience stunning visuals with the Optoma 4K400STx, a bright 4K short throw projector designed for dynamic presentations and immersive entertainment. Its short throw capability allows for a large 100-inch image from just over a meter away, perfect for smaller rooms. Enjoy true 4K UHD resolution with 8.3 million pixels, enhanced by HDR10 and HLG support for incredible detail and depth. Gamers will appreciate the ultra-low input lag for responsive gameplay. With dual HDMI inputs and a built-in speaker, this projector offers versatile connectivity and convenient setup.
$2289.00
Owner Satisfaction
4.4
/ 5
Category Rank
920
/ 1806
#920 in Video Projectors
Price vs Category Average
-40%
Below average
Display Technology
DLP
/ DLP
Who it's for
- Exceptional Brightness
- Space-Saving Short Throw
- Crisp 4K UHD Detail
Who should skip it
- Fan Noise Level
- Potential Rainbow Effect (RBE)
- Limited Installation Flexibility
Key Specs
Display Technology
DLP
Native Resolution
3840x2160 (UHD)
Brightness
4,000 ANSI Lumens
Contrast Ratio
1,000,000:1
Throw Ratio
0.5:1
Refresh Rate
Up to 240 Hz
Input Lag
4.2ms at 1080p/240Hz
Dimensions (W x D x H)
12.4" x 10.63" x 4.65"
Features
- Projects true 4K UHD resolution
- Short throw for large images in small spaces
- HDR10 and HLG compatible
- Low input lag for gaming
- High brightness for lights-on viewing
- Dual HDMI inputs
- Four corner correction for easy setup
- Built-in 10W speaker
What customers say
Consumers overwhelmingly praise the Optoma 4K400STx for its exceptional brightness and short-throw convenience. The 4000 lumens ensure a vibrant 4K image remains highly watchable even with ambient light present, a significant advantage. Its short-throw design is a key feature, enabling large screen sizes in small rooms easily. Users confirm the 4K resolution delivers sharp detail, benefiting both movie watching and gaming due to low input lag. While most find the performance outstanding for the price, some note the fan noise is noticeable at peak brightness. Overall, this projector is highly recommended for those needing superior brightness and spatial flexibility.
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$2289