Optoma UHD51A vs Optoma GT5600 review
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The Optoma UHD51A vs Optoma GT5600 comparison proves that these projectors have many common features. Based on our rating, UHD51A has a total rating of 9.6 out of 10 versus 8 for GT5600.
Advantages Optoma UHD51A over Optoma GT5600
- Bring the cinematic 4K UHD experience home with the UHD51A
- Bigger projection screen size: 30-300 inch vs 80-100 inch
- UHD51A is HDR-compatible
- More USB ports: 3 vs 2
- Stereo sound vs mono from integrated speakers
Advantages Optoma GT5600 over Optoma UHD51A
- Better brightness: 3600 vs 2400 lumens
- Lower noise level, 25 dB vs 28 dB
- Lower power consumption, 285 W vs 317 W
Common features and specifications
- 3D support
- Wireless connection
- Equal lamp life (normal mode): 4000 hours
- Equal HDMI connectors quantity: 2
- Integrated speakers
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Common
Product
Optoma UHD51A
Optoma GT5600
Model
UHD51A
GT5600
Brand
Optoma
Optoma
Reviews
146
182
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
3840 x 2160
1920 x 1200
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
30-300
80-100
Projection distance, m/ft
0.8 - 10.6/2.9 - 34.8
1.8 - 2.7/6 - 9
Aspect ratio
16:9
16:9
Brightness, lumens
2400
3600
Contrast ratio
500000:1
20000:1
Throw ratio range
1.21:1 - 1.59:1
0.25:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
28
25
Power consumption, W
317
285
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
DLP, Amazon Alexa, Google Assistant
DLP
Lamp
Lamp type, W
240
240
Lamp life (normal mode), hours
4000
4000
Lamp life (eco mode), hours
15000
15000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
0
Audio input (3.5mm)
1
1
Audio output (3.5mm)
1
1
SPDIF (optical)
1
0
Ethernet (RJ45)
1
1
MHL
RS-232
1
1
12V trigger
1
0
USB
3
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
5
16
Sound type
stereo
mono
Lens
F-number
2.5 - 3.26
Focal length, mm
20.91 - 32.62
Lens shift, %
vertical +/- 15
Zoom ratio
1.3x
Settings
Keystone adjustment vertical, +- degrees
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
34.2 x 11.9 x 36/13.5 x 4.7 x 14.2
Weight, kg/pounds
6.5/11.7
3.9/8.7
Other
Release year
2018
2018
Projectors SoundStrokes Art comparison rating
- 9.6Optoma UHD51A
- 8Optoma GT5600
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