Epson PowerLite 1781W vs DBPOWER T20

PowerLite 1781W vs T20 comparison chart

Overall
Epson PowerLite 1781W
7
DBPOWER T20
5.3
6
4
Votes 1 1
Rating 5 5
Add home theater projector to comparison
We didn't find anything to show here

Common

Product

Epson PowerLite 1781W
DBPOWER T20

Model

PowerLite 1781W
T20

Brand

Epson
DBPOWER

Reviews

115
928

Resolution

Native resolution

1280 x 800
800 x 480

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

WXGA
Full HD

Properties

Projection screen size, inch

50-150
32-176

Projection distance, m/ft

1.1 - 4.1/3.2 - 13.1
1.5 - 5/5 - 16

Aspect ratio

16:10
16:10

Brightness, lumens

3200
1500

Contrast ratio

10000:1
1000:1

Throw ratio range

1.04:1 - 1.26:1
1.1 - 1.4

Color reproduction

1.07 billion
1.07 billion

Projection system

3LCD

Noise level, dBA

39

Power consumption, W

309
50

Features

Remote control

HDR

3D

Security

password protection
password protection

Projection method

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

Wireless connection

Additional features

has not
has not

Lamp

Lamp type, W

214

Lamp life (normal mode), hours

4000

Lamp life (eco mode), hours

7000
50000

Connectivity

HDMI

1
1

VGA input

1
1

Composite video input (RCA)

1
1

Audio input (RCA)

1
1

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
2

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

1
4

Sound type

mono
stereo

Lens

F-number

1.58 - 1.7

Focal length, mm

13.5 - 16.2

Lens shift, %

vertical +/- 45, horizontal +/- 30
vertical +/- 15

Zoom ratio

2.1x

Settings

Keystone adjustment vertical, +- degrees

30
15

Keystone adjustment horizontal, +- degrees

20

Operating temperature

Min, C/F

5/41

Max, C/F

35/95

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
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1

Weight, kg/pounds

7.3/16.1
2.2/4.4

Other

Release year

2017
2016
Epson PowerLite 1781W
DBPOWER T20
Epson PowerLite 1781W
DBPOWER T20

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7
  • 5.3
  • 7Epson PowerLite 1781W
  • 5.3DBPOWER T20

Latest home theater projector comparisons