Mar 15, 2023
If you're searching for a projector that meets and exceeds your gaming demands, the Optoma UHD50x offers an abundance of vivid colors. As opposed to cinema projectors, which operate at a frequency of...
Read MoreOptoma UHD50X vs Optoma GT1090HDR review
Optoma UHD50X review
Optoma GT1090HDR review
Jan 25, 2023
The Optoma GT1090HDR short throw laser home theater projector offers you a better movie and gaming experience. However, the projector is suitable for game or theater rooms or outdoor patio or backyar...
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Common
Product
Optoma UHD50X
Optoma GT1090HDR
Model
UHD50X
GT1090HDR
Brand
Optoma
Optoma
Rating
Reviews
Translation properties
Projection system
DLP
DLP
Native resolution
3840x2160
1920x1080
Aspect ratio
16:9
16:9
Pixel number
8300000
2073600
Brightness
3400 lumens
4200 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
500000:1
300000:1
Throw ratio range
1.21 - 1.59
0.5 - 1.0
Lamp
Lamp type
240 W
Lamp life
Normal mode
4000
20000
Eco mode
15000
30000
Lens
F-number
1.9 – 2.2
Focal length
12.81 - 16.74mm
7.42mm
Lens shift
vertical +10%
Zoom ratio
1.0 - 1.3
1.0-2.0
Interface
HDMI
2
2
D-sub 15pin
has not
has not
Composite video (RCA)
has not
has not
Audio L/R (RCA)
has not
has not
Audio out (Mini Jack)
1
2
USB (Type A)
2
1
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
1
has not
Sound
Integrated speaker
Speaker power
10 W
20 W
Sound type
mono
stereo
Resolution support
640 x 480
1024 x 768
1280 x 800
1400 x 1050
1920 x 1080
Video compatibility
NTSC
PAL
SECAM
3D
Settings
Keystone correction manual
vertical +-40 degrees
has not
Keystone correction auto
horizontal +- 30 degrees,vertical +-30 degrees
Operating distance
32 ft
23 ft
Security functions
Audible noise
Normal mode
28 dB
32 dB
Eco mode
26 dB
Operating temperature
Min
5
5
Max
40
40
Features
Color
white
white
Wireless
Remote control
Mouse functions
Warranty
1 year
1 year
Dimensions
Product size
4.6 x 12.4 x 10.6 inches
10.5 x 13.26 x 4.25 inches
Product weight
8.60 pounds
10 pounds
Optoma UHD50X overview
Optoma GT1090HDR overview
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