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Optoma - GT780 Short Throw Projector for Gaming & Movies HD Ready 720p + 1080p Support 3800 Lumens 3D Built-in Speaker - White

Model: GT780
SKU: 6469927
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Product Weight: 6.61 pounds (The out of box weight of the item.)
    • Light Source: Lamp
    • Resolution: HD (720p) (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.)
    • Contrast Ratio: 30000:1 (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: Short 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.)
  • General
    • Product Name: GT780 Short Throw Projector for Gaming & Movies HD Ready 720p + 1080p Support 3800 Lumens 3D Built-in Speaker
    • Brand: Optoma
    • Model Number: GT780
    • Color: White
  • Dimensions
    • Product Height: 4.25 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: 12.44 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: 9.61 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: 6.61 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: HD (720p) (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): 1280 x 800 (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.)
    • 3-Chip Technology: false (Projectors with this technology are able to display images with optimal brightness, color, and detail. Because of their high-performance design, these projectors are primarily used in large venues and digital cinemas.)
    • High Dynamic Range (HDR): false (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.)
    • Light Source Life (Economy Mode): 15000 hours (The light source's estimated length of operating time when economy mode is enabled.)
    • Contrast Ratio: 30000:1 (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: 16:10 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
    • Throw Ratio Range: 0.52:1 (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: 15.38 - 91.15 (Number of horizontal lines displayed per second on the device.)
    • Vertical Scan Rate: 50 - 85 (Number of vertical lines displayed per second on the device.)
  • Viewing
    • Minimum Projector Distance: 1.31 feet (Minimum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
    • Maximum Projector Distance: 11.15 feet (Maximum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
    • Minimum Viewable Screen Size: 35.64 inches
    • Maximum Viewable Screen Size: 302.98 inches
  • Features
    • Projector Use: Home Theater, Gaming
    • Projector Throw Type: Short 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
  • Connectivity
    • Number of HDMI Inputs (Total): 1
  • Audio
    • Integrated Speaker(s): true
    • Speaker(s) Included: true
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Warranty
    • Manufacturer's Warranty - Parts: 1 Year limited parts warranty on the projector, 90 days lamp warranty
    • Manufacturer's Warranty - Labor: 1 Year labor warranty on the projector
  • Other
    • UPC: 796435814076

Supersize your gaming experience with the 3,800 lumens, HD compatible Optoma GT780 short throw projector. Packing a 0.52:1 short throw ratio and 25,000:1 contrast ratio, stunning images up to 300 inches are easily projected from several feet away. Robust inputs include HDMI, VGA and composite for connectivity to a wide range of digital and legacy devices. Energy saving features and a long lamp life, up to 15,000 hours, provide many years of use with minimal maintenance for low total cost of ownership.

  • HD READY: Experience a large, vibrant 720p resolution (with 1080p input) image – up to 300"; Rec.709 color gamut guarantees accurate reproduction of cinematic color exactly as the director intended
  • SHORT THROW LENS: Experience a large 120" image projected from 4' 5" away, allowing placement closer to the screen – ideal for smaller spaces and easier installation
  • LIGHTS-ON VIEWING: Enjoy an incredible 3,800 lumens of brightness in any room in your home; leave the lights on or keep it dim for a cinematic experience
  • VERSATILE PROJECTION APPLICATIONS: Ideal for both outdoor or indoor use – bright image for summer backyard movie nights without having to wait till sunset; ideal for daytime movies indoors
  • 15,000-HR LAMP LIFE: Enjoy up to 15,000 hours of lamp life enabling an average of 3 hours of viewing time every day 9+ years
  • HDMI CONNECTIVITY: Connect to a variety of devices including laptops, Blu-ray players, ChromeCast, Roku, Amazon Fire Stick & other streaming devices.
  • VERTICAL KEYSTONE CORRECTION: A ±40° vertical keystone correction enables flexible placement in any environment.
Whats Included
  • GT780 Projector
  • AC Power Cord
  • Remote Control
  • Batteries for Remote Control
  • Quick Start User Manual

Q: How much distance is needed to project a 300in image?

A: Thank you for your interest in the GT780, for a 300" image, this will need to be placed 11' away from the projected surface. This is best for areas that have very low ambient light. 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: I need to place the projector 6feet away from the screen that’s 9’x12’ can I get a picture that fits inside o the size of the screen at a short distance if not what is my ideal distance from the screen It’s a short throw projector

A: Thank you for your interest in the GT780 short throw projector. Based on the image size you are trying to achieve, the throw distance is fixed and the placement will be 6'7" from the projected area. 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.