Optoma - HD28HDR 1080p Projector - White
- Key Specs
- Product Weight: 6.2 pounds (The out of box weight of the item.)
- Light Source: Lamp
- Resolution: Full HD (1080p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- White Brightness (ISO): 3600 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
- Contrast Ratio: 50,000:1 (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, Gaming
- Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
- Portability: Fixed (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
- Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Display Connector(s): 1 x HDMI 2.0, 1 x HDMI 1.4 (The number and type of connectors used to connect to an external display.)
- Power Source: Plug-in
- General
- Brand: Optoma
- Model Number: HD28HDR
- Product Name: HD28HDR 1080p Projector
- Color: White
- Dimensions
- Product Height: 4.3 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: 12.4 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: 9.7 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: 6.2 pounds (The out of box weight of the item.)
- Display
- Light Source: Lamp
- Display Technology: DLP (Denotes the product’s visual process, sometimes manufacturer specific, used to display an image.)
- Resolution: Full HD (1080p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Resolution (Native): 1920 x 1080 (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.)
- White Brightness (ISO): 3600 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
- 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.)
- High Dynamic Range Format: HDR 10 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Light Source Life (Normal Mode): 4000 hours (The light source's estimated length of operating time when normal operating mode is enabled.)
- Contrast Ratio: 50,000:1 (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: 1.47 - 1.62:1 (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.)
- Horizontal Scan Rate: 120kHz (Number of horizontal lines displayed per second on the device.)
- Vertical Scan Rate: 91.146Hz (Number of vertical lines displayed per second on the device.)
- Response Time: 8.4 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- 3D Technology: true
- Viewing
- Minimum Projector Distance: 3.2 feet (Minimum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Maximum Projector Distance: 35 feet (Maximum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Minimum Viewable Screen Size: 28 inches
- Maximum Viewable Screen Size: 301 inches
- Features
- Projector Use: Home Theater, Gaming
- Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
- Portability: Fixed (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
- Remote Control Included: true
- Exposure Control
- Focus Adjustment: Manual (The method used to focus the device in order to view or display a sharper image.)
- Minimum Aperture: f/2.1 (The smallest opening of a lens, typically expressed in f-numbers. The larger the number, the smaller the aperture and the less light that can enter the lens. A smaller aperture creates a larger depth of field, which keeps both foreground and background in focus.)
- Maximum Aperture: f/2.31 (The limit to how wide a lens can be open, typically expressed in f-numbers. The smaller the number, the larger the aperture and the more light that can enter the lens. A larger aperture creates a shallower depth of field, helpful for keeping subjects in focus and blurring background details.)
- Optical Zoom: 2x (The optical zoom uses a combination of lenses that magnify the image prior to it being registered at high resolution by the imaging sensor.)
- Digital Zoom Capability: true (Projectors with this feature allow for digital adjustment to the projected image size without changing the location of the projector.)
- Connectivity
- Number of HDMI Inputs (Total): 2
- Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Display Connector(s): 1 x HDMI 2.0, 1 x HDMI 1.4 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): No network connectors
- Audio Only Outputs: 1 x 3.5mm audio
- Number of USB Port(s): 1
- Audio
- Integrated Speaker(s): true
- Speaker(s) Included: true
- Watts Per Channel: 3 watts
- Power
- Power Source: Plug-in
- Warranty
- Warranty - Parts: 1-Year limited parts, 90-day lamp warranty
- Warranty - Labor: 1-Year labor warranty on the projector
- Other
- UPC: 796435813543
Step up to huge-screen gaming with the 3,600 lumens Optoma HD28HDR 1080p home theater and gaming projector. HDMI 2.0 connectivity supports 4K UHD and HDR video sources for unrivaled image detail and color clarity up to 301-inches for immersive movie and gaming experiences. Enhanced Gaming Mode combined with a 120Hz refresh rate delivers lightning-fast input response times of 8.4ms, perfect for fast-paced and competitive console or PC gaming. Game Display Mode provides a visual advantage by boosting shadows and dark scenes for greater visibility of impending obstacles. HDMI-Link technology enables control of the projector and connected devices using a single remote, all via the HDMI connection. The 15,000-hour lamp life delivers many years of use with minimal maintenance when using Dynamic mode.
- DLP image technology: Offers higher contrast, faster response time, good pixel structure and virtually no color degradation.
- Accurate colors: A 6-segment color wheel (RYGCWB) produces accurate color with sRGB & REC.709 color profile
- Fast response time: Enhanced Gaming Mode enables lightning-fast response time of 16ms with a 120Hz refresh rat.
- High dynamic range (HDR) enables greater color depth: HDR technology delivers brighter whites, deeper black levels, and greater color depth. Four selectable picture modes: Normal, Bright, Detail, and Film.
- Support for 4K HDR input: HDR10 & HLG technologies enable brigher whites and deeper black levels for an enhanced viewing experience of images and videos
- HDMI-Link: HDMI-CEC technology enables control of the projector and connected devices using a single remote via the HDMI connection
- Native 1080p resolution with support for 4K input: Creates a sharp, detailed high-definition picture.
- Dual HDMI inputs: Make it easy to connect to high-definition sources.
- 28" - 301" viewable screen size: Allows everyone in the room to enjoy a clear view.
- Standard throw projection: Project a large 120"" image projected from approximately 12.8 feet away.
- 1.47 - 1.62:1 throw ratio range: Reproduces wide images in their correct proportions.
- Supports a variety of signals: Including 480p, 720p, 1080i, 480i, 576i and 576p for a wide range of compatibility options.
- Manual zoom: Offers setting versatility.
- Long Lamp Life: Up to 15,000 hours of usage enabling an average of 4 hours of viewing time every day 10+ years
- 26dB fan noise: Ensures quiet operation.
- Built-in 3W speakers: Provide crisp sound.
- Included remote: Provides simple control from across the room.
- Portable design: Weighs 6.19 lbs. for easy transport to meetings, presentations and more.
Whats Included
- Optoma HD28HDR
- Wireless remote control
Product Manuals
A: Optoma's 1080p HDR projectors accept a 4K UHD HDR or 1080p HDR signal, and decode the HDR metadata and display the image with “HDR10”. Optoma fully supports HDR.
Q: Can this projector be used outside?
A: I bought this projector specifically for outside purposes. We put on a drive-in at the library for the community. We have played in rain and shine (dusk around 8:30ish) and you can still see the picture perfectly. It doesn’t lose its clarity. Of course, at sunset or even after the sun goes down, the picture is awesome. I love the zoom and focus feature it has. I’m very satisfied and more than glad I went with this projector.
A: Hi , no lag with switch or ps4
Q: Can it connect via Bluetooth to a soundbar?
A: This projector has no bluetooth. Uses hdmi for signal and sound . I use a receiver problem solved. Will say the picture is great not sure what more you could ask for.
A: Dear ProjectorBuyer, You will not be able to get surround sound from the system itself, you will get 2 channel stereo. We may suggest looking into connecting your source device directly to your sound system. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.
Q: Is this a good projector for golf simulation
A: Thank you for your question. Yes, the HD28HDR is suitable for golf simulation. We hope you enjoy it! If you have further questions, please contact Optoma Technology directly. Thank you.
Q: Can this projector scale to a 4:3 aspect ratio?
A: Thank you for your interest in the HD28HDR projector. This projector is compatible with the following aspect ratios; 16:9 and 4:3. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.
A: Thank you for reaching out, for this, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.
