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This product has been discontinued.

GT780

Supersized HD compatible experience

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.

Features

Lights-on viewing*

This all-round home entertainment projector combines high brightness and vivid colors for vibrant, true-to-life visuals in well-lit environments– ideal for watching TV shows, sports and movies or gaming with family or friends any time of day.

*With no direct sunlight or lights directed on screen.

Amazing color

Watch your movies, TV shows and play games with stunning colors in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Or more saturated colors for a punchy looking image, great for gaming and animated movies.

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 games consoles.

Game mode

Game mode optimizes your projector for maximum contrast and vivid colors to capture every detail - leaving you time to focus on winning.

Integrated speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

24p

Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.

USB-Power

Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

Auto power off

There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used
Specification
Display/image
Display technology
DLP®
Resolution
WXGA (1280x800)
Brightness
3,800 lumens
Contrast ratio
30,000:1
Native aspect ratio
16:10
Aspect ratio - compatible
4:3,16:9
Keystone correction - vertical
+/-40°
Horizontal scan rate
15.38 ~ 91.15Khz
Vertical scan rate
50 ~ 85(120 for 3D)Hz
Uniformity
75%
Screen size
35.64" ~ 302.98" diagonal
Lamp info
Light source type
Lamp
Lamp watts
240
Lamp life hours (up to)
6000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+)
Optical
Throw ratio
0.52:1
Projection distance
15.75" - 133.86"
Focal length (mm)
7.51
Native offset
112%
Connectivity
Connections
Inputs 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Composite video, 1 x Audio 3.5mmOutputs 1 x VGA, 1 x Audio 3.5mm, 1 x USB-A power 1AControl 1 x RS232
General
Noise level (min)
26dB
Noise level (max)
28dB
PC compatibility
FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
3D compatibility
Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
3D
Full 3D
Security
Security bar, Kensington Lock, Password protected interface
OSD / display languages
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
Operating conditions
5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m
Remote control
Card style
Speaker count
1
Watts per speaker
10W
In the box
AC power cordRemote controlBatteryBasic user manual
Optional wireless models
HDCast Pro, QuickCast Bundle, QuickCast starter kit, WHD200
Power
Power supply
100 ~ 240V, 50 ~ 60Hz
Power consumption (standby)
0.5W
Power consumption (min)
187W
Power consumption (max)
225W
Weight and dimensions
Dimensions (W x D x H)
12.44" x 9.61" x 4.25"
Gross weight
9.7 lbs
Net weight
6.61 lbs
Downloads