True 4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colours – 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.
Crystal Clear and Vibrant Visuals with 4K UHD Dual Laser
Elevate your home cinema with 4K UHD Dual laser projection, combining vivid colour accuracy, higher brightness and greater visual depth and detail for a long-lasting and reliable cinematic experience.
PureEngine™ Ultra | Next-gen Visual Enhancement
Carefully calibrated by our color experts, PureEngine™ Ultra boosts color output, contrast, and image detail, delivering lifelike color reproduction and stunning visuals. Customize settings to suit your preferences and enjoy an unparalleled viewing experience.and color precision, providing greater visual detail and depth.
PureEngine™ Ultra | Next-gen Visual Enhancement
Carefully calibrated by our color experts, PureEngine™ Ultra boosts color output, contrast, and image detail, delivering lifelike color reproduction and stunning visuals. Customize settings to suit your preferences and enjoy an unparalleled viewing experience.and color precision, providing greater visual detail and depth.
PureMotion
Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences.
Amazing colour
Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.
Display/image
- Display technology – DLP®
- Resolution – UHD (3840×2160)
- Brightness – 3,000 lumens
- Contrast ratio – 3,000,000:1
- Native aspect ratio – 16:9
- Aspect ratio – compatible – 4:3,16:9
- Keystone correction – horizontal – +/-30°
- Keystone correction – vertical – +/-30°
- Horizontal scan rate – 15 ~ 255Khz
- Vertical scan rate – 24 ~ 240Hz
- Uniformity – 80%
- Screen size – 0.51m ~ 8.13m (20" ~ 320") diagonal
Lamp info
- Light source type – Laser
- LASER life – 30,000 hours
Optical
- Throw ratio – 1.4:1 ~ 2.24:1
- Projection distance (m) – 1m – 10m
- Zoom – 1.6
- Zoom type – Manual
- Focal length (mm) – 20.91mm~32.62mm
- Lens shift – Vertical -103 ~ 118%
- Native offset – 118%
- Lens shift – Yes – see product downloads for more information
- Inputs 1 x HDMI 2.1, 2 x HDMI 2.0 (eARC)
- Outputs 1 x USB-A power 1.5A, 2 x USB-A power 2A, 1 x 3D sync, 1 x Audio 3.5mm, 1 x S/PDIF
Optoma W319ST WXGA 4000 Lumens DLP Short Throw Projector 











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