Epson PowerLite 1781W review & specs

Common features

Product

Epson PowerLite 1781W

Model

PowerLite 1781W

Brand

Epson

Rating

4.2 of 5

Reviews

47

Resolution

Native resolution

1280 x 800

Max resolution (resized)

1920 x 1200

Resolution abbreviation

WXGA

Properties

Projection screen size, inch

50 - 150

Projection distance, m/ft

1.1 - 4.1/3.2 - 13.1

Aspect ratio

16:10

Brightness, lumens

3200

Contrast ratio

10000:1

Throw ratio range

1.04 - 1.26

Color reproduction

1.07 billion

Pixel number

1024000

Projection system

3LCD

Noise level, dBA

39

Input lag, ms

Power consumption, W

309

Features

Remote control

Mouse functions

HDR

3D

Security

password protection

Projection method

front, rear, ceiling mount, tabletop

Lamp

Lamp type, W

214

Lamp life (normal mode), hours

4000

Lamp life (eco mode), hours

7000

Connectivity

HDMI

1

VGA input

1

Composite video input (RCA)

1

Audio input (RCA)

1

Audio input (3.5mm)

Audio output (3.5mm)

SPDIF (optical)

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

12V trigger

USB

1

USB (service)

1

Audio

Integrated speakers

Speaker power, W

1

Sound type

mono

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

2.0 - 3.17

Focal length, mm

22.5 - 47.2

Lens shift

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

Zoom ratio

2.1x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

30

Operating temperature

Min, C/F

5/41

Max, C/F

35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

5 x 29 x 21/1.97 x 11.42 x 8.27

Weight, kg/pounds

7.30/16.1

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