Optoma HD28HDR Full HD DLP Projector

Enjoy movies and video games in Full HD resolution with the Optoma HD28HDR Full HD DLP Projector. It has a native resolution of 1920 x 1080 to display high-resolution images and video, and a 50,000:1 dynamic contrast ratio to enhance the clarity of dark areas of images. The 3600 lumens of brightness overcomes ambient light in many home settings, and features like Enhanced Gaming Mode help enhance your experience while gaming. When paired with compatible 3D glasses, this projector also supports various 3D formats.

The HD28HDR has two HDMI inputs for connecting your cable/satellite box, Blu-ray player, or gaming system. A 3-watt speaker is built-in for audio playback, as is an 1/8″ audio output to connect to your external speaker system. The projector includes an IR remote control for added convenience.

4K UHD & HDR10 Input Compatible

HDMI 2.0 with HDCP 2.2 connectivity enables compatibility with 4K UHD video sources, and HDR10 support helps enhance color quality with brighter whites and darker black levels.

Designed for Gaming

Computer and console gamers can take advantage of the 120 Hz refresh rate for smooth, virtually blur-free visuals. Enhanced Gaming Mode reduces input lag down to 8.4 ms at 1080p 120 Hz for nearly lag-free input response.

Flexible Adjustment

Vertical keystone correction and 1.1x zoom help provide flexible installation options.

Digital Light Processing (DLP) Technology

DLP technology is designed to provide high contrast, fast response time, good pixel structure, and virtually no color degradation.

HDR10 Compatibility

High dynamic range (HDR) technology helps deliver bright whites with deep black levels. Four selectable picture modes, Normal, Bright, Detail, and Film, are available. The HD28HDR also meets the Rec.709 color standard to help produce accurate color.

3D Compatibility

Display 3D content from almost any compatible source, including 3D Blu-ray players, broadcast, and game consoles. 144 Hz rapid-refresh rate is supported for smooth, flicker-free images. Compatible 3D glasses are required and sold separately.

Full HD Resolution

1080p resolution renders sharp, detailed images from HD content without downscaling or compression, making the HD28HDR well-suited for movies, TV shows, and gaming.

Dynamic Black Technology

This feature is designed to provide more depth to your image by smoothly adjusting the lamp output to augment the contrast ratio. This helps bright scenes appear crisp and clear while keeping dark scenes detailed with deep blacks and light and shade detail.

ISF Modes

ISF modes allow you to save your calibrated day and night mode settings for your preferred viewing experience.

MHL Connectivity

Connect your compatible smartphone or tablet via MHL to view presentations, stream videos, and share photos from your device.

Direct Power On

This feature aids installations that rely on power-on timers by allowing the projector to be turned on directly from the power source. The sleep timer can also be used to turn the projector off after a set time.

UPC: 796435813543

Optoma Technology HD28HDR Specs
Image Display
Display System 0.47″ DMD DLP
Native Chip Resolution 1920 x 1080 (Full HD)
Supported Resolutions Maximum: 4K UHD – 3840 x 2160 @ 30 Hz
Max Brightness 3600 Lumens
Uniformity 80%
Offset 116% ± 5%
Aspect Ratio Native: 16:9
Supported: 16:10
Supported: 4:3
Dynamic Contrast Ratio 50,000:1
DLP Link 3D Yes
Supported 3D Formats Frame Packing
Side by Side
Top Bottom
Color Wheel 6-Segment (RYGCWB)
Color Depth 10-Bit (1.07 Billion Colors)
Scan Horizontal: 25 to 85 Hz or 120 kHz
Vertical: 24 to 120 Hz
Lens
Focus Manual
Lens f/2.1 – 2.31 (f = 15.59 – 17.14 mm)
Optical Zoom Manual: 1.1x
Throw Distance 3.2 – 35.37′ / 0.975 – 10.781 m
Throw Ratio 1.47 to 1.62:1
Projection Size 28 – 301″ / 71.12 – 764.54 cm
Features
Keystone Correction Vertical: ± 40°
Supported HDR Input Formats HDR10
Ceiling Mountable Yes
Rear Screen Projection Yes
Built-In Speaker Yes
Speaker Power 3W
Input/Output Connectors
Inputs/Outputs 2 x HDMI (HDMI Type-A) Audio, Video Input
1 x 1/8″ / 3.5 mm Mini Audio Output
1 x USB 2.0 (USB Type-A) Power, Service
General
Light Source Lamp
Expected Lamp Life Full Brightness: 6000 Hours
Medium Brightness: 10,000 Hours
Low Brightness: 15,000 Hours
Fan Noise Medium Brightness: 26 dB
Security Password Protection
Security Bar
Supported Languages Arabic
Czech
Dutch
English
Farsi
Finnish
French
German
Greek
Hungarian
Indonesian
Italian
Japanese
Korean
Norwegian
Polish
Portuguese
Romanian
Russian
Simplified Chinese
Slovak
Spanish
Swedish
Thai
Traditional Chinese
Turkish
Vietnamese
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption Full Brightness: 325 W
Low Brightness: 215 W
Operating Temperature 41 to 104°F / 5 to 40°C
Operating Humidity 0 to 85%
Dimensions (W x H x D) 12.4 x 4.3 x 9.6″ / 316.0 x 108.5 x 243.5 mm With Feet
Weight 6.2 lb / 2.81 kg
Packaging Info
Package Weight 8.51 lb
Box Dimensions (LxWxH) 15.6 x 13.3 x 6.6″