Optoma UHD50 vs LG HF80JA

UHD50 vs HF80JA comparison chart

Overall
Optoma UHD50
8.6
LG HF80JA
7.3
8
8
Votes 1 1
Rating 5 5
Optoma UHD50

Aug 20, 2020

This one is a 4K FullHD projector that uses a TI chip. If you were looking for something that would be an entry to the 4K realm and at the lowest price - you should read this Optoma UHD50 review. Thi...

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Common

Product

Optoma UHD50
LG HF80JA

Model

UHD50
HF80JA

Brand

Optoma
LG

Reviews

300
22

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
30-120

Projection distance, m/ft

1.2 - 8.1/3.2 - 26.2
0.9 - 3.7/3.2 - 9.8

Aspect ratio

16:9
16:9

Brightness, lumens

2400
2000

Contrast ratio

500000:1
150000:1

Throw ratio range

1.21:1 - 1.59:1
1.4:1 - 1.54:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

28
30

Power consumption, W

348
120

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop
tabletop

Wireless connection

Additional features

DLP
TV tuner

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

4000
20000

Lamp life (eco mode), hours

15000
20000

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
0

Ethernet (RJ45)

1
1

MHL

RS-232

1
0

12V trigger

1
0

USB

1
2

USB (service)

0
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

15

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41
0/32

Max, C/F

40/104
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

38.1 x 12.7 x 27.9/ 15.4 x 5.1 x 11.1
10.1 x 22.8 x 12.7/4.2 x 9.9 x 5.5

Weight, kg/pounds

4.9/11.8
1.8/4.6

Other

Release year

2018
2017
Optoma UHD50
LG HF80JA
Optoma UHD50
LG HF80JA

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 8.6
  • 7.3
  • 8.6Optoma UHD50
  • 7.3LG HF80JA