LG HU80KA vs Optoma UHD51A review
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LG HU80KA vs Optoma UHD51A comparison definitely makes sense. Based on our rating, HU80KA has a total rating of 8.6 out of 10 versus 9.6 for UHD51A.
Advantages LG HU80KA over Optoma UHD51A
- Better brightness: 2500 vs 2400 lumens
- Lower power consumption, 250 W vs 317 W
- Longer lamp life (normal mode): 20000 vs 4000 hours
Advantages Optoma UHD51A over LG HU80KA
- Bigger projection screen size: 30-300 inch vs 40-150 inch
- Lower noise level, 28 dB vs 30 dB
- 3D support
- More USB ports: 3 vs 2
Common features and specifications
- 4K UHD resolution
- HDR-compatible
- Wireless connection
- Equal HDMI connectors quantity: 2
- Integrated speakers
- Stereo sound from integrated speakers
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Common
Product
LG HU80KA
Optoma UHD51A
Model
HU80KA
UHD51A
Brand
LG
Optoma
Reviews
90
146
Resolution
Native resolution
3840 x 2160
3840 x 2160
Max resolution (resized)
4096 x 2160
3840 x 2160
Resolution abbreviation
4K UHD
4K UHD
Properties
Projection screen size, inch
40-150
30-300
Projection distance, m/ft
1.1 - 4.3/3.2 - 13.1
0.8 - 10.6/2.9 - 34.8
Aspect ratio
16:9
16:9
Brightness, lumens
2500
2400
Contrast ratio
150000:1
500000:1
Throw ratio range
1.32:1 - 1.58:1
1.21:1 - 1.59:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
30
28
Power consumption, W
250
317
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
TV tuner
DLP, Amazon Alexa, Google Assistant
Lamp
Lamp type, W
250
240
Lamp life (normal mode), hours
20000
4000
Lamp life (eco mode), hours
20000
15000
Connectivity
HDMI
2
2
VGA input
0
1
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
0
1
SPDIF (optical)
1
1
Ethernet (RJ45)
1
1
MHL
RS-232
0
1
12V trigger
0
1
USB
2
3
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
7
5
Sound type
stereo
stereo
Lens
F-number
2.5 - 3.26
Focal length, mm
20.91 - 32.62
Lens shift, %
vertical +/- 15
Zoom ratio
1.2x
1.3x
Settings
Keystone adjustment vertical, +- degrees
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
18.5 x 6.2 x 6.2/47 x 16 x 16
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
Weight, kg/pounds
6.7/13.2
6.5/11.7
Other
Release year
2018
2018
Projectors SoundStrokes Art comparison rating
- 8.6LG HU80KA
- 9.6Optoma UHD51A
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