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Optoma UHD51A - 4K UHD Projector
In stock

Optoma UHD51A - 4K UHD Projector

Rs. 260,000

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Optoma UHD51A – 4K UHD HDR Home Theatre Projector with Alexa Support

The Optoma UHD51A is the world’s first Alexa-enabled 4K UHD projector, delivering stunning cinema-quality visuals with 8.3 million pixels, 2,400 lumens brightness, and a superior 500,000:1 contrast ratio. Its newly designed 4K high-resolution lens, RGBRGB colour wheel, and 100% Rec.709 / 80% DCI-P3 colour gamut ensure exceptional accuracy and vibrant, lifelike colour.

With HDR10 and BT.2020 compatibility, the UHD51A enhances both bright and dark scenes for true HDR performance. PureMotion frame interpolation eliminates motion blur, while Full HD 3D support adds immersive versatility.

Dual HDMI 2.0 (HDCP 2.2) inputs, a built-in 4K media player, and WiFi display ensure seamless connectivity for 4K content and gaming. Installation is flexible with 1.3x zoom, +10% vertical lens shift, and a throw ratio ideal for home theatre setups—projecting a 120" screen from just 3.21m.

Perfect for modern home cinemas, the Optoma UHD51A combines true 4K clarity, smart voice control, wide colour performance, and smooth motion for a premium big-screen experience.

Native Resolution 4K UHD (3840 × 2160) @ 60Hz with XPR Technology
Brightness 2,400 ANSI Lumens
Light Source Type Lamp (Up to 15,000 Hours – Dynamic Mode)
Display Technology Single 0.47″ 4K UHD DMD DLP (Texas Instruments)
Contrast Ratio Up to 500,000:1 (Dynamic Black)
Aspect Ratio Native 16:9 (Compatible with 4:3, LBX)
Projection Size Range 34.1″ – 302.4″ (Optimal up to 140″)
Throw Ratio 1.21 – 1.59
Lens & Zoom
Manual Focus Lens (F/2.5–3.26), 1.3× Optical Zoom, Digital Zoom 0.8–2.0
Keystone & Lens Shift Vertical Lens Shift +10%, Digital Keystone
Built-in Audio Not Specified
Connectivity & Control
HDMI 2.0 ×2 (HDCP 2.2, MHL), VGA-In, Audio In/Out, Optical S/PDIF, USB ×4, RJ45, RS-232, 12V Trigger
Noise Level 28 dB (Bright), 25 dB (Eco)
Dimensions & Weight 391 × 282 × 130 mm; 5.33 kg

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