Optoma W331 review & specs

Common features

Product

Optoma W331

Model

W331

Brand

Optoma

Rating

3.9 of 5

Reviews

15

Resolution

Native resolution

1280 x 800

Max resolution (resized)

1920 x 1200

Resolution abbreviation

HD

Properties

Projection screen size, inch

36 - 300

Projection distance, m/ft

1.2 - 32.1/3.2 - 104.9

Aspect ratio

16:10

Brightness, lumens

3300

Contrast ratio

22000:1

Throw ratio range

1.54:1 - 1.71:1

Color reproduction

1.07 billion

Pixel number

2304000

Projection system

DLP

Noise level, dBA

29

Input lag, ms

Power consumption, W

253

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop

Lamp

Lamp type, W

195

Lamp life (normal mode), hours

5000

Lamp life (eco mode), hours

10000

Connectivity

HDMI

2

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)

1

12V trigger

USB

1

USB (service)

Audio

Integrated speakers

Speaker power, W

2

Sound type

mono

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

2.41 - 2.53

Focal length, mm

21.86 - 24

Lens shift

vertical +/- 40%

Zoom ratio

1.1x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41

Max, C/F

40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

7.6 x 27.9 x 22.8/3.8 x 11.7 x 9

Weight, kg/pounds

2.2/5.5

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