Build a Smarter Home Theater
Say hello to Optoma's smart 4k UHD projector for lights-on viewing.
Enjoy lights-on viewing and taking control via voice commands with the 4K UHD, 3,000 lumen Optoma UHD51ALV. Compatibility with Amazon Echo and Google Assistant devices enables easy integration into smart homes regardless of the preferred voice assistant.
See it all.
Control it all.
Play it all.
Take control of your home theater with voice commands. With the Alexa smart home and custom skills or Google Actions, control your 4K UHD 3,000 lumen Optoma UHD51ALV projector with intuitive voice control and easy integration using Amazon Echo and Google Home devices.
See it all in 4K.
Experience amazing detail and picture quality with 8.3 Million pixels.
4K UHD Projection from Optoma
See incredible detail, contrast and color for a cinematic experience from the comfort of your home with Optoma 4K Ultra HD projectors. 4K UHD (3840 x 2160) resolution delivers razor-sharp images with an impressive 8.3 million pixels for exceptional detail and smooth video.
High dynamic range delivers superior contrast while wide color gamut transforms on-screen objects with vividly realistic colors. These technologies combine to enable a 4K UHD experience, intensified with an Optoma projector.
Four times the resolution of 1080p. There’s 8.3 million pixels of resolution – four times higher than 1080p – for breathtaking realism that lets you feel like you’re in the movie, experiencing every wave crashing on the beach, the feel of a car behind the driver’s seat or explosions on the huge screen
Recreate the cinematic experience. With a TV, you need to sit 5-6 feet away for the optimum picture quality – most sit further away. With Optoma 4K projectors, sit as far as 10 feet away to see all 4K pixels, for a truly immersive experience.
HDR-Compatible. Optoma 4K projectors feature HDR technology and HDR10-compatibility for darker black-levels, brilliant whites and greater color depth, for an elevated home viewing experience.
Aligned, razor sharp images so you can enjoy the show. Optoma 4K projectors use a single DLP chip system. DLP 1-chip projectors are inherently alignment-free for perfect convergence and easy set up.
Alexa Smart Home and Custom Skills
Alexa smart home and custom skills enable projector control via Amazon Alexa. Supported control functions include power on/off, volume level, input selection, USB media player playback and image mode changes.
Google Assistant Compatible
Google Voice Action compatibility provides projector control via Google Assistant. Supported control functions include power on/off, volume level, input selection, USB media player playback and more.
DLP (Digital Light Processing) is a proprietary technology from Texas Instruments that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.
Display true 3D content from almost any 3D source, including 3D Blu-ray Disc™ players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images. Optoma 3D glasses required.
Dynamic Black Technology
This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.
Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences. PureMotion works in both 2D and 3D and is optimized for 1080p24.
This technology ensures all the information contained in an image is accurately reproduced on the screen to give a stunning crystal clear, pin-sharp picture. Complex algorithms detect each frame and improve image sharpness before the frame is projected.
This mode allows the projector to reproduce more detailed shades of color for vibrant, natural-looking images. Colors are more saturated and more accurate.
Vertical Lens Shift
Vertical lens shift simplifies installations by shifting the image up and down without image distortion to provide a wider range of projector placement possibilities, making it easier to position the projector in a room.
High dynamic range (HDR) technology delivers brighter whites and deeper black levels. Optoma HDR accepts HDR10 signals with four selectable picture modes: Normal, Bright, Detail, Film
Color the way it is meant to be seen – rich, colorful and cinematic pictures and games via DCI-P3 wide color gamut coverage.
HDR signals are mapped using REC.2020 tone mapping and provides coverage for REC.709, DCI-P3 and a wide coverage color gamut.
PC-Free USB 4K UHD HDR Media Player
Integrated 4K UHD HDR USB Media Player provides playback of 1080p and 4K UHD HDR video, audio files and images along with support for Office Documents and PDF Files.
Display System: 0.47" DMD
On-Screen Resolution: Up to DCI 4K (4096 x 2160)
Max Brightness: 3000 Lumens
Aspect Ratio Native: 16:9
Dynamic Contrast Ratio: 500,000:1
DLP Link 3D: Yes
Supported 3D Formats: Side by Side (up to 1080i)
Frame Packing: (up to 1080p)Top Bottom: (up to 1080p)
Color Wheel: 8-Segment (R, G, B, W)
Scan: Vertical: 24 - 120 Hz
Horizontal: 31 - 135 kHz
Lens: f/2.5 - 3.26 (f = 20.91 - 32.62 mm)
Lens Shift: Vertical: 15 ± 5%
Optical Zoom: Manual: 1.3x
Throw Distance: 2.9 - 34.89' / 0.884 - 10.634 m
Throw Ratio: 1.21 - 1.59:1
Projection Size: 34.1 - 302.4" / 86.61 - 768.10 cm
Digital Zoom: 2x
Ceiling Mountable: Yes
Rear Screen Projection: Yes
Built-In Speaker: Yes (Stereo)
Speaker Power: 10W
Inputs/Outputs 2 x HDMI with MHL Support (HDMI Type-A) Audio, Video Input
1 x VGA (DE-15) Video Input
1 x 1/8" (3.5 mm) Mini Audio Input
1 x 1/8" (3.5 mm) Mini Audio Output
1 x USB 2.0 (USB Type-A) Service Input
1 x USB 2.0 (USB Type-A) Data, LAN Input
1 x USB 2.0 (USB Type-A) Audio, Video Input
1 x Ethernet (RJ45) LAN Input/Output
1 x RS-232 (DE-9) Control
1 x 12 V Trigger Control Output
1 x TOSLINK Audio Output
Memory Card Slot: None
Virtual Assistant Support: Amazon Alexa, Google Assistant
Wireless LAN / Wi-Fi: Yes, with Included Adapter
Light Source: Lamp (1 x OSRAM)
Lamp Power: 240 W
Expected Lamp Life: Full Brightness: 4000 Hours
Medium Brightness: 10,000 Hours
Low Brightness: 15,000 Hours
Fan Noise: Full Brightness: 28 dB
Low Brightness: 25 dB
Security: Cable Lock Slot
Supported Audio File Types: AAC, FLAC, MP3, WAV
Supported Document File Types: DOC, PDF, PPT, XLS
Supported Photo File Types: BMP, GIF, JPEG
Supported Video File Types: AVI, H.264, HEVC, M4V, MKV, MOV, MP4, TS
AC Input Power: 100 to 240 VAC, 50 / 60 Hz
Power Consumption: Full Brightness: 348 W
Low Brightness: 285 W
Max Operating Altitude 10000' / 3048 m
Operating Temperature 41 to 104°F / 5 to 40°C
Dimensions (W x H x D) 15.4 x 5.1 x 11.1" / 39.1 x 13.0 x 28.2 cm
Weight 11.75 lb / 5.33 kg
Package Weight 15.62 lb
Box Dimensions (LxWxH) 20.5 x 15.0 x 8.0"