BenQ HT3550 vs ViewSonic PX747-4K

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Common

Product

BenQ HT3550
ViewSonic PX747-4K

Model

HT3550
PX747-4K

Brand

BenQ
ViewSonic

Rating

4.5 of 5
4.2 of 5

Reviews

20
101

Resolution

Native resolution

3840 x 2160
3840 x 2160

Max resolution (resized)

3840 x 2160
3840 x 2160

Resolution abbreviation

4K
4K

Properties

Projection screen size, inch

30 - 200
60 - 200

Projection distance, m/ft

0.7 - 9.9/1.8 - 29.5
1.9 - 7.8/3.2 - 22.9

Aspect ratio

16:9
16:9

Brightness, lumens

2000
3500

Contrast ratio

30000:1
12000:1

Throw ratio range

1.13:1 - 1.47:1
1.47:1 - 1.76:1

Color reproduction

1.07 billion
1.07 billion

Pixel number

8294400
8294400

Projection system

DLP
DLP

Noise level, dBA

30

Input lag, ms

Power consumption, W

350
310

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection
Kensington lock, password protection

Projection method

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

Lamp

Lamp type, W

245
240

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

15000
15000

Connectivity

HDMI

2
2

VGA input

1

Composite video input (RCA)

1

Audio input (RCA)

1

Audio input (3.5mm)

Audio output (3.5mm)

1

SPDIF (optical)

1

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

1

12V trigger

1
1

USB

2
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

10
10

Sound type

stereo
mono

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

1.9 - 2.47

Focal length, mm

12 - 15.6

Lens shift

vertical +/- 30%

Zoom ratio

1.3x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
0/32

Max, C/F

35/95
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

38 x 12.7 x 26.3/14.9 x 5 x 10.3
12.7 x 33 x 25.4/5.3 x 13.1 x 10.3

Weight, kg/pounds

4.2/9.3
4.01/8.84

Projectors HelpToChoose comparison rating

  • better
  • worse
  • 13.6
  • 10.1
  • 13.6BenQ HT3550
  • 10.1ViewSonic PX747-4K

The BenQ HT3550 is better home theater projector in this comparison. Check BenQ HT3550 price

BenQ HT3550 competitors

ViewSonic PX747-4K competitors