Optoma ML750ST vs Epson EX7220 review

Votes 1 1
Rating 5 5
Optoma ML750ST
vs
Epson EX7220

We would like to share our experience after comparing and testing two projectors – Optoma ML750ST vs Epson EX7220. Based on our rating, ML750ST has a total rating of 7 out of 10 versus 6.3 for EX7220.

Advantages Optoma ML750ST over Epson EX7220

  • Lower noise level, 22 dB vs 37 dB
  • Lower power consumption, 77 W vs 283 W
  • 3D support
  • Longer lamp life (normal mode): 20000 vs 5000 hours

Advantages Epson EX7220 over Optoma ML750ST

  • Bigger projection screen size: 33-318 inch vs 30-80 inch
  • Better brightness: 3000 vs 700 lumens

Common features and specifications

  • Equal HDMI connectors quantity: 1
  • Equal USB ports quantity: 1
  • Integrated speakers

Projectors comparison chart

Overall
Optoma ML750ST
7
Epson EX7220
6.3
7
6
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Common

Product

Optoma ML750ST
Epson EX7220

Model

ML750ST
EX7220

Brand

Optoma
Epson

Reviews

98
116

Resolution

Native resolution

1280 x 800
1280 x 800

Max resolution (resized)

1920 x 1080
1400 x 1050

Resolution abbreviation

WXGA
WXGA

Properties

Projection screen size, inch

30-80
33-318

Projection distance, m/ft

0.4 - 3.5/1.3 - 11.4
0.9 - 9/2.9 - 29.5

Aspect ratio

16:10
16:10

Brightness, lumens

700
3000

Contrast ratio

20000:1
10000:1

Throw ratio range

0.8:1
1.3:1 - 1.56:1

Color reproduction

16.77 billion
1.07 billion

Projection system

DLP
3LCD

Noise level, dBA

22
37

Power consumption, W

77
283

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

200

Lamp life (normal mode), hours

20000
5000

Lamp life (eco mode), hours

20000
6000

Connectivity

HDMI

1
1

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
0

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

0
0

USB

1
1

USB (service)

0
1

Audio

Integrated speakers

Speaker power, W

1.5
2

Sound type

mono
mono

Lens

F-number

1.9
1.58 - 1.72

Focal length, mm

8.02
16.9 - 20.28

Lens shift, %

vertical +/- 40
vertical +/- 30, horizontal +/- 30

Zoom ratio

1.2x

Settings

Keystone adjustment vertical, +- degrees

40
30

Keystone adjustment horizontal, +- degrees

30

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
29.4 x7.8 x 22.8/11.6 x 3.1 x 9

Weight, kg/pounds

0.3/0.9
2.4/5.2
Optoma ML750ST
Epson EX7220
Optoma ML750ST
Epson EX7220

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7
  • 6.3
  • 7Optoma ML750ST
  • 6.3Epson EX7220

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