Optoma UHD51ALV vs LG PF1000UW review
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The Optoma UHD51ALV vs LG PF1000UW comparison proves that these projectors have many common features. Based on our rating, UHD51ALV has a total rating of 9.6 out of 10 versus 7.6 for PF1000UW.
Advantages Optoma UHD51ALV over LG PF1000UW
- Bring the cinematic 4K UHD experience home with the UHD51ALV
- Bigger projection screen size: 34-302 inch vs 60-100 inch
- Better brightness: 3000 vs 1000 lumens
- UHD51ALV is HDR-compatible
- 3D support
- More USB ports: 3 vs 2
Advantages LG PF1000UW over Optoma UHD51ALV
- Lower noise level, 21 dB vs 28 dB
- Lower power consumption, 100 W vs 317 W
Common features and specifications
- Wireless connection
- Equal HDMI connectors quantity: 2
- Integrated speakers
- Stereo sound from integrated speakers
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Common
Product
Optoma UHD51ALV
LG PF1000UW
Model
UHD51ALV
PF1000UW
Brand
Optoma
LG
Reviews
146
164
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
4096 x 2160
1920 x 1080
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
34-302
60-100
Projection distance, m/ft
0.8 - 10.6/2.9 - 34.9
0.4 - 0.7/1.4 - 1.8
Aspect ratio
16:9
16:9
Brightness, lumens
3000
1000
Contrast ratio
500000:1
150000:1
Throw ratio range
1.21:1 - 1.59:1
0.31:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
28
21
Power consumption, W
317
100
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
Additional features
Amazon Alexa, Google Assistant, DLP
Miracast, TV tuner
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
4000
Lamp life (eco mode), hours
10000
30000
Connectivity
HDMI
2
2
VGA input
1
0
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
1
1
Ethernet (RJ45)
1
1
MHL
RS-232
1
0
12V trigger
1
0
USB
3
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
5
3
Sound type
stereo
stereo
Lens
F-number
2.5 - 3.26
Focal length, mm
20.9 - 32.6
Lens shift, %
vertical +/- 10
Zoom ratio
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
39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1
13 x 11 x 31/5.1 x 4.3 x 12.2
Weight, kg/pounds
5.3/11.7
2.2/4.2
Other
Release year
2018
2019
Projectors SoundStrokes Art comparison rating
- 9.6Optoma UHD51ALV
- 7.6LG PF1000UW
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