BenQ HT2150ST vs Optoma ML750ST review

Votes 1 1
Rating 5 5
BenQ HT2150ST
vs
Optoma ML750ST

We had a chance to test and compare two models: BenQ HT2150ST vs Optoma ML750ST and this review should help people who are looking for a good projector. Based on our rating, both projectors have the same overall rating of 7.

Advantages BenQ HT2150ST over Optoma ML750ST

  • Bigger projection screen size: 60-180 inch vs 30-80 inch
  • Better brightness: 2200 vs 700 lumens
  • More HDMI connectors: 2 vs 1
  • Stereo sound vs mono from integrated speakers

Advantages Optoma ML750ST over BenQ HT2150ST

  • Lower noise level, 22 dB vs 37 dB
  • Lower power consumption, 77 W vs 353 W
  • Longer lamp life (normal mode): 20000 vs 3500 hours

Common features and specifications

  • 3D support
  • Equal USB ports quantity: 1
  • Integrated speakers

Projectors comparison chart

Overall
BenQ HT2150ST
7
Optoma ML750ST
7
7
7
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Common

Product

BenQ HT2150ST
Optoma ML750ST

Model

HT2150ST
ML750ST

Brand

BenQ
Optoma

Reviews

372
98

Resolution

Native resolution

1920 x 1080
1280 x 800

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

Full HD
WXGA

Properties

Projection screen size, inch

60-180
30-80

Projection distance, m/ft

0.9 - 3.3/1.8 - 9.8
0.4 - 3.5/1.3 - 11.4

Aspect ratio

16:9
16:10

Brightness, lumens

2200
700

Contrast ratio

15000:1
20000:1

Throw ratio range

0.69:1 - 0.83:1
0.8:1

Color reproduction

1.07 billion
16.77 billion

Projection system

DLP
DLP

Noise level, dBA

37
22

Power consumption, W

353
77

Features

Remote control

HDR

3D

Security

kensington lock, password protection
password protection

Projection method

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

Wireless connection

optional
optional

Additional features

has not
has not

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

3500
20000

Lamp life (eco mode), hours

7000
20000

Connectivity

HDMI

2
1

VGA input

1
0

Composite video input (RCA)

0
0

Audio input (RCA)

0
0

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
0

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

1
0

12V trigger

1
0

USB

1
1

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

10
1.5

Sound type

stereo
mono

Lens

F-number

2.6 - 2.78
1.9

Focal length, mm

10.2 - 12.24
8.02

Lens shift, %

vertical +/- 20
vertical +/- 40

Zoom ratio

1.3x

Settings

Keystone adjustment vertical, +- degrees

20
40

Keystone adjustment horizontal, +- degrees

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

27.6 x 12.1 x 38.1/15 x 4.8 x 10.9
11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1

Weight, kg/pounds

3.60/7.93
0.3/0.9
BenQ HT2150ST
Optoma ML750ST
BenQ HT2150ST
Optoma ML750ST

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7
  • 7
  • 7BenQ HT2150ST
  • 7Optoma ML750ST

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

BenQ HT2150ST competitors

Optoma ML750ST competitors