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Brand: Optoma
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OPT3500MINIW - Optoma® UHD51A Amazon Alexa-Compatible 4K UHD Projector w/FREE Google Home Mini (White)
Item: OPT3500MINIW | Model: UHD51A

Brand: Optoma    Last Ordered:

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Optoma® UHD51A Amazon Alexa-Compatible 4K UHD Projector w/FREE Google Home Mini (White)

A true experience! This Optoma Projector kit comes with a free Google Mini Home device to enhance home theatre enjoyment. With the combined power of this 4K UHD 2,400 lumen projector and voice command technology, entertainment control is better than ever before.

Optoma™ UHD51 4K UHD Projector, 3D Capable, 2160p, 2400 Lumens, 500,000:1 Contrast 

Take control of your home theater via voice commands with the Optoma skill for Amazon Alexa. With smart home skills, control your 4K UHD 2,400 lumen Optoma UHD51A projector with intuitive voice control and easy integration with Amazon Echo devices.

Comprehensive Connectivity & Color

The UHD51A is equipped with a pair of HDMI 2.0 inputs with HDCP 2.2 support and a variety of design settings make for a stunning visual experience. High dynamic range (HDR) technology delivers brighter whites and deeper black levels. You see color the way it is meant to be seen – rich, colorful and cinematic pictures and games via DCI-P3 wide color gamut coverage. What’s more, HDR signals are mapped using REC.2020 tone mapping and provides coverage for REC.709, DCI-P3 and a wide coverage color gamut. Also, a 1.3x optical zoom and 15% vertical lens shift provide installation flexibility.

DLP Technology

DLP (Digital Light Processing) is a proprietary technology that offers digital projection with higher contrast, faster response time, good pixel structure, and virtually no color degradation. The UHD51A utilizes the latest Texas Instruments 4K UHD DLP chipset capable of displaying 8.3-million simultaneous distinct pixels at screen sizes 140 inches and higher.

Full 3D

Optoma™ projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation gaming consoles. Support for 144Hz rapid refresh rate provides ultra-smooth flicker free images. (Optoma 3D glasses required – sold separately.)

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.

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. Now, there’s no need to run for the laptop!

In the Box

Included with the UHD51A Projector: (1) Lens Cap, (1) AC Power Cord, (1) HDMI Cable, (1) Remote Control, Batteries for Remote, WUSB Wi-Fi Adapter (for Alexa Wi-Fi or wireless screen mirroring), Multilingual CD-ROM, User Manual, Quick Start Card, and Warranty Card.

Google Inc. WNGOGA210US Google Home Mini (Chalk)

Save on space. The Google Home Mini has all the same answers as the Google Home device but without the bulky exterior. Easy hands-free assistance has never been more stylish!

Hands-Free Help

The Google Home Mini is the latest in control device technology. It is powered by Google Assistant so help is always ready to assist users.

Voice Activated

Users need only start with, “Ok Google” to enjoy their favorite songs, get the answers they need, or manage everyday tasks. This smart, easy design is the perfect addition to any home.

Get Answers

Always ready with answers, the Google Home Mini is ready to provide the latest weather, traffic, finance, sports, news, and more.

Daily Help

Users can now personalize their schedule with the help of the Google Home Mini. It’s never been easier to set up reminders and more.

The Best Entertainment

It’s never been easier to stream shows, movies, and music! With the Google Home Mini, users need only ask. The Mini is compatible with Chromecast and is easy to set up.

Optical/Technical Specifications

Display Technology: Single 0.47" 4K UHD DMD DLP® by Texas Instruments™
Color Wheel: RGBRGB 6 segment color wheel
Native Resolution: 4K UHD 3840 x 2160 @ 60Hz with XPR Technology
Maximum Resolution: 4K 4096 x 2160 @ 60Hz
Brightness: 2,400 ANSI lumens
Contrast Ratio: Up to 500,000:1 with Dynamic Black
Color Gamut Support: REC,709 color gamut provides rich accurate color based on the HDTV broadcast specification & used with all non-HDR content DCI-P3 wide color gamut is the equivalent to color in the CIE 1931 color space, resulting in vivid colors
HDR (High Dynamic Range):
  • HDR10 compatible (REC.2020)
  • Picture Modes: Normal, Bright, Detail, Film, HDR SIM (simulate HDR effect with non-HDR content)
4K UHD Upscale: Upscales WXGA, 720p, 1080p, WUXGA, 1440p resolutions and frame rates up to 4K UHD (3840 x 2160), 60 Hz
Video Processing: UltraDetail Technology enhances image quality by improving image depth and clarity
Color Depth: 3840 x 2160 @30Hz YUV 4:4:4 (8bit, 10bit, 12bit), YUV 4:2:2 (8bit, 10bit, 12bit), YUV 4:2:0 (8bit, 10bit, 12bit), 3840 x 2160 @60Hz YUV 4:4:4 (8bit), YUV 4:2:2 (8bit), YUV 4:2:0 (8bit, 10bit, 12bit)
Lamp Life and Type: 4,000/10,000/15,000 (Bright/ECO/Dynamic)
Projection Method: Front, rear, ceiling mount, table top
Vertical Lens Shift: 15% offset (with tolerance ±5%)
Uniformity: 80%
Offset: 100%
Aspect Ratio: 16:9 (native), 4:3 and LBX compatible
Throw Ratio: 1.21 - 1.59 (with tolerance +/- 5%)
Projection Distance: 2.9' - 34.89'
Image Size: 34.1" - 302.4" (34.1" to 140" optimal image size)
Projection Lens: F=2.5 ~ 3.26, f=20.91 ~ 32.62 mm manual focus
Optical Zoom: 1.3x
Digital Zoom: 0.8 ~ 2.0
Audio: 2 x 5W speakers (stereo)
Noise Level: 28/25dB (Bright/ECO)
Remote Control: Full function home remote control
Operating Temperature: 41-104°F (5-40°C), 85% max humidity
Power Supply: AC input 100-240V, 50-60Hz, auto-switching
Power Consumption: 317W typical (Bright mode), 348W max (Bright mode), 259W typical (Eco+ mode), 285W max (Eco+ mode)
High Altitude: Operating temp @ sea level to 10000 feet = 23C (max); must manually switch to high altitude mode @ 5000 feet & above (using OSD)

Smart Features

Amazon Alexa Commands: Smart home commands: power on/off, volume control (1-10), change input source, media player controls (play, stop, pause, next, previous, FF REW, start over)
Alexa AV Gear Region Support: United States - English, Canada - Canadian English
Companion App: iOS (App Store) and Android (Play Store)
USB Media Player Compatibility:
  • Videos: 480p, 720p, 1080p, 1440p, 4K UHD, 4K UHD HDR File formats: MKV, MP4, M4V, AVI, H.264, HEVC, MOV, TS
  • Audio: MP3, AAC, WAV, FLAC 16/24-bit
  • Images: JPEG, BMP, GIF
Multimedia Streaming (Requires EZCast app):
  • Casting: videos, images and music from Android, iOS, Windows and Mac OS X
  • Video Streaming: Web broswer provides access to popular websites for video streaming
Wireless Screen Mirror: Mirror Android, Windows and Mac OS X (requires EZCast app)
PC-free Image Viewer and Document Viewer: Supports viewing of office documents (Word, Excel & PowerPoint), PDFs and images via USB storage devices Autoplay PDF & PowerPoint: 3, 5, 10, 15 & 20 second intervals

Compatibility Specifications

Computer Compatibility: 4K UHD 2160p, WUXGA, HDTV 1080p, UXGA, SXGA, WXGA+, WXGA (1280 x 800), WXGA, HDTV (720p), XGA, SVGA, VGA, PC and Mac compatible
Video Compatibility: 4K UHD 2160p (24/50/60Hz), 1080p (24/50/60Hz), 1080i (50/60Hz), 720p (50/60Hz), 480i/p, 576i/p
HDR Source Compatibility: Ultra HD Blu-Ray player, 4K UHD streaming media device (Roku 4K Ultra), Xbox One S / One X (Ultra HD Blu-ray, 4K media streaming & HDR gaming) and PS4 Pro (4K UHD media streaming and 4K UHD HDR gaming only)
3D Compatibility:
  • Side-by-side: 1080i50 / 60, 720p50 / 60
  • Blu-ray 3D / Frame-pack: 1080p24, 720p50 / 60
  • Over-under: 1080p24, 720p50 / 60
Scan Rate: Vertical: 24Hz to 120Hz / Horizontal: 31 to 135 KHz
I/O Connection Ports: 2xHDMI 2.0 (w/ HDCP 2.2, MHL 2.1), VGA-in, audio-in (3.5mm), audio-out, S/PDIF out (optical), USB 2.0 (service port), USB (for Alexa Wi-Fi adapter), USB (media playback), USB, RJ-45, RS-232C, 12V trigger
Loop Through (Audio): Audio passthrough from HDMI to 3.5mm audio out and optical S/PDIF out (2-channel PCM)

Physical Specifications

Security: Kensington lock port, password (OSD)
Weight: 11.75 lbs.
Dimensions (W x H x D): 15.4" x 11.1" x 5.1"
Warranty: 2-year limited warranty, 90-days lamp
What's in the Box: UHD51A, lens cap, AC power cord, HDMI cable, remote control, batteries for remote, WUSB Wi-Fi adapter (for Alexa Wi-Fi or wireless screen mirroring), multilingual CD-ROM, user's manual, quick start guide and warranty card

Google Mini

Dimensions D x H 3.86 in (98 mm) x 1.65 in (42 mm)
Power Cable 4.92 ft (1.5 m)
Weight Device: 6.10 oz (173 g) / Power Adapter & Cable: approximately 2.65 oz (75 g)
Color Chalk
Materials Durable fabric top / Plastic housings created using recycled material / Non-skid silicone base
Supported Audio Formats HE-AAC, LC-AAC+, MP3, Vorbis, WAV (LPCM), FLAC
Wireless 802.11b/g/n/ac (2.4GHz/5Ghz) Wi-Fi / Chromecast and Chromecast Audio built-in / Bluetooth® 4.1 input support
Speaker 360 sound with 40mm driver
Mics Far-field voice recognition supports hands-free use
Power 5V, 1.8 A
Ports & Connectors Micro USB Port
Supported Operating Systems Android 4.4 and higher / iOS 9.1 and higher1


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