Optoma HD66 vs Optoma ML750 review

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Rating 5 5

Common

Product

Optoma HD66
Optoma ML750

Model

HD66
ML750

Brand

Optoma
Optoma

Rating

4.0
4.2

Reviews

303
274

Translation properties

Projection system

DLP
DLP

Native resolution

1280 x 720
1280 x 800

Aspect ratio

16:9
16:9

Pixel number

1024000
1024000

Brightness

2500 lumens
700 lumens

Color reproduction

1.07 billion
16.77 million

Contrast ratio

4000:1
10000:1

Throw ratio range

1.55 - 1.7
1.0 - 1.5

Lamp

Lamp type

190 W

Lamp life

Normal mode

3000

Eco mode

4000
20000

Lens

F-number

2.41 - 2.67
2.0

Focal length

21.88 - 24 mm
14.95 mm

Lens shift

Zoom ratio

1.0 - 1.1
1.0 - 1.1

Interface

HDMI

2
1

D-sub 15pin

1
1

Composite video (RCA)

1
1

Audio L/R (RCA)

1
1

Audio out (Mini Jack)

1
1

USB (Type A)

1
1

USB (Type mini-B)

1
has not

RS232 (DB-9pin)

has not
has not

Sound

Integrated speaker

Speaker power

2 W
1 W

Sound type

mono
mono

Resolution support

640 x 480

1024 x 768

1280 x 800

1400 x 1050

1920 x 1080

Video compatibility

NTSC

PAL

SECAM

3D

Settings

Keystone correction manual

Vertical +- 40 degrees
Vertical +- 40 degrees

Keystone correction auto

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

30 dBA

Eco mode

28 dBA
30 dBA

Operating temperature

Min

5 C
5 C

Max

40 C
40 C

Features

Color

white
white

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

12.7 x 9.2 x 3.8 inches
8.8 x 12.4 x 4 inches

Product weight

6.8 pounds
5.5 pounds

Optoma ML750 overview

We've tested most popular Home theater projectors, analysed all technical characteristics and features to find the Best Projectors 2020