Optoma ML750ST vs Optoma HD143X review

Votes 1 1
Rating 5 5
Optoma ML750ST
vs
Optoma HD143X

An affordable projector is always a good option to consider, so Optoma ML750ST vs Optoma HD143X comparison definitely makes sense. Based on our rating, ML750ST has a total rating of 7 out of 10 versus 6.6 for HD143X.

Advantages Optoma ML750ST over Optoma HD143X

  • Lower noise level, 22 dB vs 31 dB
  • Lower power consumption, 77 W vs 330 W
  • Longer lamp life (normal mode): 20000 vs 3500 hours

Advantages Optoma HD143X over Optoma ML750ST

  • Bigger projection screen size: 37-307 inch vs 30-80 inch
  • Better brightness: 3000 vs 700 lumens
  • More HDMI connectors: 2 vs 1

Common features and specifications

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

Projectors comparison chart

Overall
Optoma ML750ST
7
Optoma HD143X
6.6
7
6
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Common

Product

Optoma ML750ST
Optoma HD143X

Model

ML750ST
HD143X

Brand

Optoma
Optoma

Reviews

98
1648

Resolution

Native resolution

1280 x 800
1920 x 1080

Max resolution (resized)

1920 x 1080
1920 x 1200

Resolution abbreviation

WXGA
Full HD

Properties

Projection screen size, inch

30-80
37-307

Projection distance, m/ft

0.4 - 3.5/1.3 - 11.4
1.2 - 11/3.2 - 36

Aspect ratio

16:10
16:9

Brightness, lumens

700
3000

Contrast ratio

20000:1
23000:1

Throw ratio range

0.8:1
1.47:1 - 1.62:1

Color reproduction

16.77 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

22
31

Power consumption, W

77
330

Features

Remote control

HDR

3D

Security

password protection
kensington lock, password protection

Projection method

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

Wireless connection

optional

Additional features

has not
has not

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

20000
3500

Lamp life (eco mode), hours

20000
10000

Connectivity

HDMI

1
2

VGA input

0
0

Composite video input (RCA)

0
0

Audio input (RCA)

0
0

Audio input (3.5mm)

0
0

Audio output (3.5mm)

0
1

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

0
1

USB

1
1

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

1.5
10

Sound type

mono
mono

Lens

F-number

1.9
2.1 - 2.31

Focal length, mm

8.02
15.59 - 17.1

Lens shift, %

vertical +/- 40
vertical +/- 40

Zoom ratio

1.1x

Settings

Keystone adjustment vertical, +- degrees

40
40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41
5/41

Max, C/F

35/95
35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1
31.7 x 10.1 x 22.8/12.5 x 4 x 9.7

Weight, kg/pounds

0.3/0.9
2.49/5.5
Optoma ML750ST
Optoma HD143X
Optoma ML750ST
Optoma HD143X

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7
  • 6.6
  • 7Optoma ML750ST
  • 6.6Optoma HD143X

The Optoma ML750ST is better home theater projector in this comparison. Check Optoma ML750ST price