ViewSonic PX747-4K vs Epson Home Cinema 660

PX747-4K vs Home Cinema 660 comparison chart

Overall
ViewSonic PX747-4K
7.3
Epson Home Cinema 660
5.6
6
4
Votes 1 1
Rating 5 5
ViewSonic PX747-4K

Aug 27, 2020

The ViewSonic PX747-4K review is about a high brightness (3500 ANSI Lumens) 4K UHD projector for professional use and entertainment. With a brightness level of 3500 lumens, it provides a guaranteed p...

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Common

Product

ViewSonic PX747-4K
Epson Home Cinema 660

Model

PX747-4K
Home Cinema 660

Brand

ViewSonic
Epson

Reviews

529
163

Resolution

Native resolution

3840 x 2160
800 x 600

Max resolution (resized)

3840 x 2160
800 x 600

Resolution abbreviation

4K UHD
SVGA

Properties

Projection screen size, inch

60-200
30-350

Projection distance, m/ft

0.9 - 11.6/2.9 - 38
1.1 - 4.1/3.2 - 13.1

Aspect ratio

16:9
4:3

Brightness, lumens

3500
3300

Contrast ratio

12000:1
15000:1

Throw ratio range

1.47:1 - 1.76:1
1.45:1 - 1.96:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
3LCD

Noise level, dBA

27
37

Power consumption, W

310
296

Features

Remote control

HDR

3D

Security

kensington lock, password protection
password protection

Projection method

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

Wireless connection

Additional features

has not
has not

Lamp

Lamp type, W

240
210

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

15000
6000

Connectivity

HDMI

2
1

VGA input

1
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
1

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
0

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

1
0

USB

1
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

10
2

Sound type

mono
mono

Lens

F-number

1.44

Focal length, mm

16.7

Lens shift, %

vertical +/- 30, horizontal +/- 30

Zoom ratio

1.2x
1.35x

Settings

Keystone adjustment vertical, +- degrees

40
30

Keystone adjustment horizontal, +- degrees

30

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

40/104
35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
52 x 19.3 x 44.9/20.5 x 7.6 x 17.7

Weight, kg/pounds

4.01/8.84
2.4/5.3

Other

Release year

2018
2017
ViewSonic PX747-4K
Epson Home Cinema 660
ViewSonic PX747-4K
Epson Home Cinema 660

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7.3
  • 5.6
  • 7.3ViewSonic PX747-4K
  • 5.6Epson Home Cinema 660

ViewSonic PX747-4K competitors

Epson Home Cinema 660 competitors