Optoma - UHD51A 4K Smart DLP Projector with High Dynamic Range - Black
- Key Specs
- Product Weight: 11.8 pounds (The out of box weight of the item.)
- Contrast Ratio: 500000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Projector Use: Home Theater
- Works With: Amazon Alexa, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- General
- Product Name: UHD51A 4K Smart DLP Projector with High Dynamic Range
- Brand: Optoma
- Model Number: UHD51A
- Dimensions
- Product Height: 11.1 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 15.4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 5.1 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 11.8 pounds (The out of box weight of the item.)
- Display
- Resolution (Native): 3840 x 2160 (4K) (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- Contrast Ratio: 500000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Throw Ratio Range: 1.21 - 1.59 (This measurement indicates what size of projected image can be produced from a certain distance. The smaller the ratio, the closer the projector can be to the screen while still producing a large image.)
- 3D Technology: true
- Viewing
- Minimum Projector Distance: 2.9 feet (Minimum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Maximum Projector Distance: 34.9 feet (Maximum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Minimum Viewable Screen Size: 34.1 inches
- Maximum Viewable Screen Size: 302 inches
- Features
- Projector Use: Home Theater
- Remote Control Included: true
- TV Tuner: false (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Exposure Control
- Focus Adjustment: Manual (The method used to focus the device in order to view or display a sharper image.)
- Digital Zoom Capability: true (Projectors with this feature allow for digital adjustment to the projected image size without changing the location of the projector.)
- Audio
- Sound Mode: Stereo
- Integrated Speaker(s): true
- Speaker(s) Included: true
- Watts Per Channel: 5 watts
- Compatibility
- Works With: Amazon Alexa, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- Warranty
- Manufacturer's Warranty - Parts: 90 Days
- Manufacturer's Warranty - Labor: 90 Days
- Other
- UPC: 796435813086
Take control of your home theater with voice commands. With the Alexa smart home skill or Google Actions. Control your UHD51A 4K Optoma projector with intuitive voice control for easy integration, using either Amazon Echo or Google Assistant devices. A 4K UHD display brings rich details to your screen, and quiet 25dB operation lets you enjoy every frame without distracting background noise. This Optoma 4K projector offers 3D projection for even more viewing excitement.
- DLP image technology: Offers crisp visuals.
- UltraDetail technology: Enhances image quality by improving its depth and clarity.
- High Dynamic Range (HDR) creates a more realistic picture: The HDR technology expands the contrast and color range of the pixels on your projector to reveal a better, brighter, more colorful image. The picture quality is noticeably more natural.
- 2400 lumens of brightness: This Optoma 4K projector offers a highly visible display with clear on-screen images.
- 4K UHD (3840 x 2160) native resolution: Creates a sharp and detailed high-definition picture.
- Dual HDMI inputs: Make it easy to connect to high-definition sources.
- 28" - 301" viewable screen size: Lets everyone in the room enjoy a clear view.
- 2.9' - 34.9' projector distance: Allows flexible placement.
- 1.21 - 1.59 throw ratio range: Reproduces wide images in their correct proportions.
- 15% vertical lens shift and 1.3x optical zoom: Provide a great deal of flexibility in terms of installation location.
- Two built-in 5W speakers: Deliver crisp stereo sound.
- Alexa Smart Home and Custom Skills ready: Includes a USB Wi-Fi adapter for Alexa Wi-Fi or wireless screen mirroring.
- Remote included: Offers simple control from across the room.
Whats Included
- Optoma UHD51A 4K Smart DLP Projector with High Dynamic Range
- Remote with batteries
- Power cord, HDMI cable
- USB Wi-Fi adapter (for Alexa Wi-Fi or wireless screen mirroring), multilingual CD-ROM, warranty card
- Owner's manual
A: Actually, this projector does not work with Passive 3D glasses; it uses DLP-Link glasses. Depending on the quality of glasses, they link up pretty quickly after you turn them on when a 3D source is playing and you have line of sight to the screen.
Q: the difference betwween UHD51A and UHD51ALV please,thks.
A: there are 2 main differences from what I can see. the most obvious is the Optoma UHD51ALV is rated at 3,000 lumens vs. 2,400 for the UHD51A. in Optoma literature, the "LV" in the model number stands for lights on viewing. the other difference that I can see is the color wheel on UHD51ALV is utilizing RGBWRGBW type, while UHD51A shows RGBRGB color wheel.
A: It does not have capability to project in anamorphic 2.35:1. It can project the letterboxed image on your 2.35:1 screen and have the black bars outside the screen. It has a 1.3 zoom, so theoretically you can zoom the lens in and out to switch between 16:9 and 2.35:1, but you'd have to do the zooming manually each time since it doesn't have lens memory.
Q: Does this one have The tru Motion setting ? Unlike the uhd50
A: actually I think I know the answer. though Optoma calls it "Puremotion", yes according to their spec sheet on the site, UHD51A has MEMC or pure motion
A: according to the Optoma web site, it is a 2 year warranty. 90 days is on the lamp only. many DLP manufactures have less warranty on the lamps because people misuse them I guess. I have a 3 year old UHD50 (not 4K, 1080P) and though I use it about 35-40 hours a week, never had any issue with the original lamp. https://www.optoma.com/us/product/uhd51a/ look at the bottom of this page hope that helps
A: I hear it is any day now this new model will be available, as there was some press from tuesday on the internet saying the products are shipping now from optoma. I dound this article. https://www.optoma.com/us/optoma-ships-worlds-first-highly-anticipated-alexa-compatible-home-theater-projector/ So should not be more than a week or so until Best buy has some stock.
