Optoma GT1090HDR

MSRP$1,399

Brand	Optoma · GT
Type	Gaming
Status	Discontinued
Released	March 2020
Resolution	1080p
HDR formats	HDR10, HLG
Imaging technology	DLP
Light source type	Laser (phosphor)
ANSI lumens	4,200 lm
Throw ratio	0.5:1

A single-chip 1080p DLP laser projector with a fixed 0.5:1 short-throw lens, a rated 4,200 ANSI lumens, and HDR10 and HLG support. HDMI 2.0 accepts 4K signals, which it displays at 1080p. It suits gaming and home cinema in rooms where a long throw is impractical. Optoma lists it as discontinued.

Data sheet

Picture

Imaging technology	DLP
Technology brand	DLP
Number of imaging devices	1
Chip / panel model	Texas Instruments 0.65-inch 1080p DMD
Chip / panel diagonal	0.65 in
Native aspect ratio	16:9
Native resolution	1920 × 1080
Colour wheel segments	RGBY, 4 segments
Dynamic contrast	300,000:1
Dynamic light control	Laser dimming
Gamma / EOTF presets	2.2, 2.4, 2.6
Bit depth / 'number of colours'	30 bit
Colour management system	6-axis
HDR formats	HDR10, HLG
Max refresh rate	1920×1080: 120 Hz
3D support	Yes
3D sync method	DLP-Link
3D formats	Frame packing, Side-by-side, Top-bottom
Glasses included	0

Optics

Throw ratio	0.5:1
Projection distance table	80″: 0.9 m · 90″: 1 m · 100″: 1.1 m · 120″: 1.3 m · 150″: 1.6 m
Zoom type	Digital
Zoom ratio	1×
Vertical lens shift	0%
Horizontal lens shift	0%
Fixed offset	116%
Focal length	7.51 mm
Image size range	36.43–301 in
Vertical keystone	-30–30°
Horizontal keystone	-30–30°
Corner / warp correction	4pt

Light source

Light source type	Laser (phosphor)
Light source detail	DuraCore laser
Light source life	Eco: 30,000 h · Normal: 20,000 h
Life definition	Unspecified
ANSI lumens	4,200 lm ANSI	ANSI
Brightness uniformity (centre-to-corner)	85%

Audio

Speaker power	20 W
Speaker count	2
Audio channels	Stereo
Audio outputs	3.5 mm

Inputs, control & connectivity

Max input signal	3840 × 2160
HDMI port count	2
HDMI ports (feature-level)	HDMI 1: HDMI 2.0, HDCP 2.2; HDMI 2: HDMI 1.4a
Audio input terminals	3.5 mm, Microphone
Horizontal scan frequency	15.38–91.15 kHz
Vertical scan frequency	24–85 Hz
VGA input	Yes
RS-232	Yes
LAN control	Yes
12 V trigger	Yes
PJLink class	Class 1
Control ecosystem drivers	Crestron
Ethernet	Yes
Auto keystone	Yes

Environment & power

Operating temperature	5–40°C
Operating humidity	10–85%RH
Altitude / high-altitude mode	3,000 m
High-altitude mode	Yes
Operating orientations	Table, Ceiling, Rear
Rated voltage	100–240 V
Rated frequency	50–60 Hz
Power consumption (max)	269 W
Power consumption by mode	Min: 206 W · Max: 269 W
Standby power	0.5 W
Fan noise (sound pressure)	Typical: 30 dB(A) · Max: 32 dB(A)

Physical & installation

Width	337 mm
Depth	265 mm
Height	122 mm
Weight	5.5 kg
Ingress protection	IP6X
Air filter	None

Support & ownership

Warranty	🇺🇸 US 1 yr
Light-source warranty	5 years or 12,000 hours, whichever comes first
User manual	https://region-resource.optoma.com/products/import/Documents/005b35b2-bdd9-4cf4-a675-985d9fe34065.pdf
Photobiological risk group	RG2
Laser product class	Class 1 (IEC 60825-1:2014), Risk Group 2

In the box

Box contents	Projector, Power cord, Remote, Batteries, Quick start guide
Remote type	Backlit
3D glasses in box	0

Tools

Throw calculator — How far from the screen the GT1090HDR needs to sit for a given image size, set to its 0.5:1 lens.
Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
Download spec as JSON — The same data from the open data API, with variants and identifiers.