BenQ HT2150ST vs ViewSonic PX747-4K

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Common

Product

BenQ HT2150ST
ViewSonic PX747-4K

Model

HT2150ST
PX747-4K

Brand

BenQ
ViewSonic

Reviews

562
131

Resolution

Native resolution

1920 x 1080
3840 x 2160

Max resolution (resized)

1920 x 1200
3840 x 2160

Resolution abbreviation

Full HD
4K

Properties

Projection screen size, inch

60 - 180
60 - 200

Projection distance, m/ft

0.9 - 3.3/1.8 - 9.8
1.9 - 7.8/3.2 - 22.9

Aspect ratio

16:9
16:9

Brightness, lumens

2200
3500

Contrast ratio

15000:1
12000:1

Throw ratio range

0.69 - 0.83
1.47:1 - 1.76:1

Color reproduction

1.07 billion
1.07 billion

Pixel number

2304000
8294400

Projection system

DLP
DLP

Noise level, dBA

37

Input lag, ms

16

Power consumption, W

353
310

Lamp

Lamp type, W

240
240

Lamp life (normal mode), hours

3500
4000

Lamp life (eco mode), hours

7000
15000

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

Audio

Integrated speakers

Speaker power, W

20
10

Sound type

stereo
mono

Connectivity

HDMI

2
2

VGA input

1
1

Composite video input (RCA)

1

Audio input (RCA)

1

Audio input (3.5mm)

1

Audio output (3.5mm)

1

SPDIF (optical)

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

1

12V trigger

1
1

USB

1
1

USB (service)

1
1

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

2.6 - 2.78

Focal length, mm

10.2 - 12.24

Lens shift

vertical +/- 20%

Zoom ratio

1.3x

Settings

Keystone adjustment vertical, +- degrees

20

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
0/32

Max, C/F

40/104
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

12.1 x 38.1 x 27.6/4.8 x 15 x 10.9
12.7 x 33 x 25.4/5.3 x 13.1 x 10.3

Weight, kg/pounds

3.60/7.93
4.01/8.84
BenQ HT2150ST
ViewSonic PX747-4K
BenQ HT2150ST
ViewSonic PX747-4K

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 19.2
  • 15
  • 19.2BenQ HT2150ST
  • 15ViewSonic PX747-4K

The BenQ HT2150ST is better home theater projector in this comparison. Check BenQ HT2150ST price

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BenQ HT2150ST competitors

ViewSonic PX747-4K competitors