Optoma ML750ST vs Optoma HD141X review

Votes 1 1
Rating 5 5
Optoma ML750ST
vs
Optoma HD141X

We would like to share our experience after comparing and testing two projectors – Optoma ML750ST vs Optoma HD141X. Based on our rating, both projectors have the same overall rating of 7.

Advantages Optoma ML750ST over Optoma HD141X

  • Lower noise level, 22 dB vs 26 dB
  • Lower power consumption, 77 W vs 262 W
  • Longer lamp life (normal mode): 20000 vs 5000 hours

Advantages Optoma HD141X over Optoma ML750ST

  • Bigger projection screen size: 42-305 inch vs 30-80 inch
  • Better brightness: 3000 vs 700 lumens
  • More HDMI connectors: 2 vs 1

Common features and specifications

  • 3D support
  • Integrated speakers

Projectors comparison chart

Overall
Optoma ML750ST
7
Optoma HD141X
7
7
6
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Common

Product

Optoma ML750ST
Optoma HD141X

Model

ML750ST
HD141X

Brand

Optoma
Optoma

Reviews

98
1366

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
42-305

Projection distance, m/ft

0.4 - 3.5/1.3 - 11.4
1 - 11/3.2 - 36

Aspect ratio

16:10
16:9

Brightness, lumens

700
3000

Contrast ratio

20000:1
20000:1

Throw ratio range

0.8:1
1.48:1 - 1.62:1

Color reproduction

16.77 billion
1073.4 million

Projection system

DLP
DLP

Noise level, dBA

22
26

Power consumption, W

77
262

Features

Remote control

HDR

3D

Security

password protection
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

190

Lamp life (normal mode), hours

20000
5000

Lamp life (eco mode), hours

20000
6000

Connectivity

HDMI

1
2

VGA input

0
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
1

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
0

USB (service)

0
1

Audio

Integrated speakers

Speaker power, W

1.5
10

Sound type

mono
mono

Lens

F-number

1.9
2.5 - 2.67

Focal length, mm

8.02
21.09 - 24.1

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
40/104

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
31.50 x 10.16 x 22.35/12.4 x 4 x 8.8

Weight, kg/pounds

0.3/0.9
2.4/5.5
Optoma ML750ST
Optoma HD141X
Optoma ML750ST
Optoma HD141X

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7
  • 7
  • 7Optoma ML750ST
  • 7Optoma HD141X

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