Epson PowerLite 1781W vs LG PH450UG

PowerLite 1781W vs PH450UG comparison chart

Overall
Epson PowerLite 1781W
7
LG PH450UG
7.6
6
8
Votes 1 1
Rating 5 5
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Common

Product

Epson PowerLite 1781W
LG PH450UG

Model

PowerLite 1781W
PH450UG

Brand

Epson
LG

Reviews

115
52

Resolution

Native resolution

1280 x 800
1280 x 720

Max resolution (resized)

1920 x 1200
1280 x 720

Resolution abbreviation

WXGA
HD

Properties

Projection screen size, inch

50-150
40-80

Projection distance, m/ft

1.1 - 4.1/3.2 - 13.1
0.2 - 1.1/0.8 - 2.4

Aspect ratio

16:10
16:9

Brightness, lumens

3200
450

Contrast ratio

10000:1
100000:1

Throw ratio range

1.04:1 - 1.26:1
0.29:1

Color reproduction

1.07 billion
1.07 billion

Projection system

3LCD
DLP

Noise level, dBA

39

Power consumption, W

309
55

Features

Remote control

HDR

3D

Security

password protection
kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

Additional features

has not
Miracast

Lamp

Lamp type, W

214

Lamp life (normal mode), hours

4000
30000

Lamp life (eco mode), hours

7000
30000

Connectivity

HDMI

1
1

VGA input

1
0

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

Audio input (3.5mm)

0
0

Audio output (3.5mm)

0
1

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

0
0

USB

1
1

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

1
1

Sound type

mono
stereo

Lens

F-number

1.58 - 1.7

Focal length, mm

13.5 - 16.2

Lens shift, %

vertical +/- 45, horizontal +/- 30

Zoom ratio

2.1x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

20

Operating temperature

Min, C/F

5/41
0/32

Max, C/F

35/95
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

29 x 5 x 21/11.42 x 2.1 x 8.2
12.7 x 7.6 x 17.7/ 5.2 x 3.2 x 7.9

Weight, kg/pounds

7.3/16.1
0.9/2.4

Other

Release year

2017
2016
Epson PowerLite 1781W
LG PH450UG
Epson PowerLite 1781W
LG PH450UG

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7
  • 7.6
  • 7Epson PowerLite 1781W
  • 7.6LG PH450UG

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