Optoma UHD51A vs LG PF1000UW review

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  3. UHD51A vs PF1000UW home theater projector review
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Rating 5 5

Optoma UHD51A vs LG PF1000UW comparison chart

Overall
Optoma UHD51A
9.6
LG PF1000UW
7.6
Performance
9
8
Features
10
8
Connectivity
10
7

Optoma UHD51A vs LG PF1000UW review

Optoma UHD51A
vs
LG PF1000UW

The Optoma UHD51A vs LG PF1000UW 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 7.6 for PF1000UW.

Advantages Optoma UHD51A over LG PF1000UW

  • Bring the cinematic 4K UHD experience home with the UHD51A
  • Bigger projection screen size: 30-300 inch vs 60-100 inch
  • Better brightness: 2400 vs 1000 lumens
  • UHD51A is HDR-compatible
  • 3D support
  • More USB ports: 3 vs 2

Advantages LG PF1000UW over Optoma UHD51A

  • 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 UHD51A
LG PF1000UW

Model

UHD51A
PF1000UW

Brand

Optoma
LG

Reviews

146
164

Resolution

Native resolution

3840 x 2160
1920 x 1080

Max resolution (resized)

3840 x 2160
1920 x 1080

Resolution abbreviation

4K UHD
Full HD

Properties

Projection screen size, inch

30-300
60-100

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.8
0.4 - 0.7/1.4 - 1.8

Aspect ratio

16:9
16:9

Brightness, lumens

2400
1000

Contrast ratio

500000:1
150000:1

Throw ratio range

1.21:1 - 1.59:1
0.31:1

Color reproduction

1.07 billion
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

DLP, Amazon Alexa, Google Assistant
Miracast, TV tuner

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

4000

Lamp life (eco mode), hours

15000
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

20.91 - 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

Max, C/F

40/104

User manual

Manual

Open
Open

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
13 x 11 x 31/5.1 x 4.3 x 12.2

Weight, kg/pounds

6.5/11.7
2.2/4.2

Other

Release year

2018
2019
Optoma UHD51A
LG PF1000UW
Optoma UHD51A
LG PF1000UW

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 9.6
  • 7.6
  • 9.6Optoma UHD51A
  • 7.6LG PF1000UW

Optoma UHD51A competitors