| | | |
| GT780 | GT1090HDR | HD28HDR |
Category | Home Theater, Gaming, Short Throw | Home Theater, Laser, Gaming, Short Throw | Home Theater, Gaming, Short Throw |
Highlights | Short throw, bright, affordable 720p HD ready projector with 1080p support | Next-generation short-throw home entertainment laser projector with HDR for movies and gaming. Ideal in bright or daytime lighting in small rooms or constrained spaces. | Next generation home theater HDR projector for gaming and movies with support for 4K Input |
Picture Quality | 720p resolution with 1080p input, 25,000:1 contrast ratio | 1080p resolution, 300,000:1 contrast ratio, 4K UHD and 1080p HDR input compatible | 1080p resolution 50,000:1 contrast ratio |
Color | HDTV color quality with REC.709 | High Dynamic Range for brighter whites, deeper black levels & wider range of color detail. | High Dynamic Range for brighter whites, deeper black levels & wider range of color detail. |
Gaming | Big-screen gaming – up to 300"! | Big-screen gaming – up to 300" – in HDR. | Features Enhanced Gaming Mode with 120Hz refresh rate and down to 8.4ms input lag. |
Brightness | Bright 3800 lumens, lights-on and daytime viewing. | Super-bright 4200 lumens, lights-on and daytime viewing. | Bright 3600 lumens, lights on and daytime viewing. |
Throw Distance | Short Throw: Project a 120" image from approximately 4.4 feet away | Short Throw: Project a 120" image from approximately 4.3 feet away. | Standard Throw: Project a 120" image from approximately 12.8–14.1 feet away |
Light Source Life | Up to 15,000 hours (Lamp) | Up to 30,000 hours (Laser) | Up to 15,000 hours (Lamp) |
Installation Flexibility | ± 40° vertical keystone correction, Short throw ratio for installation in small rooms or constrained spaces | Short throw ratio for installation in small rooms or constrained spaces | 1.1x zoom & ± 40° Vertical Keystone Correction |
Connectivity | HDMI 1.4a 3D support, VGA in (YPbPr/RGB), Composite video, Audio in 3.5mm, VGA out, Audio out 3.5mm, USB-A power 1A, RS232 | Supports 4K & 1080 HDR Input. HDMI 2.0 (HDCP 2.2, MHL), HDMI 1.4, VGA, Composite, 2x audio in (3.5mm), mic in, USB-A (power, 5V, 1.5A), VGA out, audio out, 12v trigger, 3D sync, mini USB | Supports 4K & 1080 HDR Input, HDMI 2.0 (HDCP 2.2), HDMI (1.4a), Audio out (3.5mm), USB (1.5a / firmware update) |