ViewSonic PX747-4K review & specs

Common features

Product

ViewSonic PX747-4K

Model

PX747-4K

Brand

ViewSonic

Rating

4.2 of 5

Reviews

101

Resolution

Native resolution

3840 x 2160

Max resolution (resized)

3840 x 2160

Resolution abbreviation

4K

Properties

Projection screen size, inch

60 - 200

Projection distance, m/ft

1.9 - 7.8/3.2 - 22.9

Aspect ratio

16:9

Brightness, lumens

3500

Contrast ratio

12000:1

Throw ratio range

1.47:1 - 1.76:1

Color reproduction

1.07 billion

Pixel number

8294400

Projection system

DLP

Noise level, dBA

Input lag, ms

Power consumption, W

310

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

4000

Lamp life (eco mode), hours

15000

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)

12V trigger

1

USB

1

USB (service)

1

Audio

Integrated speakers

Speaker power, W

10

Sound type

mono

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

Focal length, mm

Lens shift

Zoom ratio

Settings

Keystone adjustment vertical, +- degrees

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32

Max, C/F

40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

12.7 x 33 x 25.4/5.3 x 13.1 x 10.3

Weight, kg/pounds

4.01/8.84

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