Ultra HD 4K (3840x2160) DLP fixed projector with 3D video output support, low noise cooling system and dual speakers. The manufacturer is positioned as a solution of the upper price category, designed for high-quality home theaters. Original UltraHD 4K video provides 4x more detail than FeullHD, which is especially important when creating projections of large sizes. Texas Instruments' high-tech DMD matrix and RGBRGB colour wheel provide the most complete and accurate reproduction of the Rec.709 colour space for cinematic quality and realism in the home.
Another important advantage of the Optoma UHD51 projector is full support for high dynamic range HDR display. Thanks to its powerful lamp unit and high-quality lens, it is capable of working with a throw distance range of up to 8.0 m, which makes it a good choice for rooms of various geometries. The optimal throw distance is 3-4 m, which allows you to form a clear projection image with bright, saturated, realistic colours and a diagonal of up to 3 m. To properly adjust the projector, the hard mount provides lens shift, keystone correction and zoom with a magnification of 1.3x.
3.5 mm input (mini-Jack) 3.5 mm output (mini-Jack)
Service connectors
COM port (RS-232) LAN (RJ-45)
General
Noise level (nominal)
29 dB
Noise level (energy-saving / quiet)
27 dB
Power source
mains
Size (HxWxD)
118x383x282 mm
Weight
5.4 kg
Added to E-Catalog
november 2018
Information in model description is for reference purposes. Before buying always check characteristics and configuration of product with online store manager Catalog Optoma 2025 - new products, best sales and most actual models Optoma.
projection: from 1.21 m, up to 9.9 m, coefficient 1.5:1 – 1.66:1, зум 1.1 x, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: 4000 lm, 1 000 000:1, service life 4000 h, HDMI 2, speakers
projection: from 0.8 m, up to 10 m, coefficient 1.48:1 — 1.62:1, rear projection, Full HD, 1920x1080 px, 3D, lamp: Laser-LED, 3800 lm, 2 000 000:1, service life 30000 h, HDMI 2, speakers
motorized, Smart TV, projection: short throw, from 0.47 m, up to 0.66 m, coefficient 0.25:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, ANSI 3000 lm, 2 000 000:1, service life 30000 h, HDMI 3, Wi-Fi, speakers
projection: from 0.3 m, up to 3.3 m, coefficient 0.496:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: Laser-LED, 3500 lm, 2 000 000:1, service life 30000 h, HDMI 2, speakers
projection: from 0.8 m, up to 10 m, coefficient 1.48:1 – 1.62:1, зум 1.1 x, rear projection, Full HD, 1920x1080 px, HDR, 3D, lamp: Laser-LED, ANSI 4000 lm, 2 000 000:1, service life 30000 h, HDMI 2, speakers
projection: from 1.1 m, up to 10 m, coefficient 1.50 — 1.66:1, зум 1.1 x, rear projection, Full HD, 1920x1080 px, HDR, 3D, lamp: 4500 lm, 22 000:1, service life 4000 h, HDMI 2
projection: from 1.3 m, up to 9.4 m, coefficient 1.4:1 — 2.24:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 4200 lm, 3 000 000:1, service life 30000 h, HDMI 2, speakers
projection: from 1.3 m, up to 9.4 m, coefficient 1.4:1 — 2.24:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 4000 lm, 500 000:1, service life 30000 h, HDMI 2, speakers
projection: from 0.85 m, up to 5.3 m, coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: LED, 2500 lm, 250 000:1, service life 30000 h, HDMI 2, Wi-Fi, speakers
projection: from 0.98 m, up to 10.8 m, coefficient 1.47:1 – 1.62:1, rear projection, Full HD, 1920x1080 px, HDR, 3D, lamp: ANSI 3600 lm, 50 000:1, service life 6000 h, HDMI 2
projection: from 0.4 m, up to 3.3 m, coefficient 0.5:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: 3600 lm, 1 000 000:1, service life 4000 h, HDMI 2, speakers
projection: from 1.2 m, up to 10 m, coefficient 1.5:1 – 1.8:1, зум 1.2 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: 1600 lm, 25 000:1, service life 3000 h, VGA, HDMI 2, speakers
projection: from 1.2 m, up to 10 m, coefficient 1.39:1 – 2.09:1, зум 1.5 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: 2200 lm, 50 000:1, service life 3000 h, VGA, HDMI 2
projection: short throw, from 0.45 m, up to 0.59 m, coefficient 0.25:1, rear projection, Full HD, 1920x1080 px, 3D, lamp: ANSI 3500 lm, 25 000:1, service life 3000 h, VGA, HDMI 2, speakers
projection: from 0.4 m, up to 3.3 m, coefficient 0.496:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 3500 lm, 500 000:1, service life 30000 h, HDMI 2, speakers
projection: from 1 m, up to 10 m, coefficient 1.48:1 – 1.62:1, зум 1.1 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: 3200 lm, 25 000:1, service life 5000 h, HDMI 2, speakers
projection: from 1.3 m, up to 9.4 m, coefficient 1.4:1 — 2.24:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 4000 lm, 500 000:1, service life 30000 h, HDMI 2, speakers
Android TV, projection: from 0.8 m, up to 8 m, coefficient 1.2 — 1.5:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 2300 lm, service life 25000 h, HDMI 2, speakers
projection: from 1.5 m, up to 8.79 m, coefficient 1.13:1 – 1.47:1, зум 1.3 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: Laser-LED, ANSI 3500 lm, 3 000 000:1, service life 20000 h, VGA, HDMI 2
projection: from 1.2 m, up to 10 m, coefficient 1.39:1 – 2.09:1, rear projection, Full HD, 1920x1200 px, 3D, lamp: ANSI 5000 lm, 15 000:1, service life 3000 h, VGA, HDMI 3, speakers
projection: from 1 m, up to 10.98 m, coefficient 1.55:1 – 1.7:1, зум 1.1 x, rear projection, lens shift, 1280x800 px, 3D, lamp: 3600 lm, 22 000:1, service life 5000 h, VGA, HDMI 1
projection: from 1 m, up to 10.96 m, coefficient 1.5:1 – 1.65:1, зум 1.1 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: ANSI 3500 lm, service life 5000 h, VGA, HDMI 2, speakers
projection: from 0.7 m, up to 8.2 m, coefficient 1.04:1 – 1.26:1, зум 1.2 x, rear projection, 1280x800 px, lamp: 3200 lm, 10 000:1, service life 4000 h, VGA, HDMI 1, Wi-Fi
projection: from 0.77 m, up to 9.98 m, coefficient 1.18:1 — 1.54:1, зум 1.3 x, rear projection, 1280x800 px, 3D, lamp: Laser-LED, ANSI 5000 lm, 3 000 000:1, service life 20000 h, HDMI 2, speakers
projection: from 0.3 m, up to 3.3 m, coefficient 0.496:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: Laser-LED, 3500 lm, 2 000 000:1, service life 30000 h, HDMI 2, speakers
projection: from 0.7 m, up to 8.2 m, coefficient 1.04:1 – 1.26:1, зум 1.2 x, rear projection, 1280x800 px, lamp: 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 1, Wi-Fi
projection: from 1.19 m, up to 13.11 m, coefficient 1.96:1 – 2.15:1, зум 1.1 x, rear projection, lens shift, 800x600 px, 3D, lamp: 3600 lm, 22 000:1, service life 5000 h, VGA, HDMI 1
This website uses cookies. Proceeding to use this website gives your consent for gathering and processing your data for analytic and marketing purposes.