Optoma HD28DSE review

Optoma HD28DSE

Common

Reviews on Amazon

273

Brand

Optoma

Translation properties

Projection system

DLP

Native resolution

1920 x 1080

Aspect ratio

16:9

Pixel number

1024000

Brightness

3000 lumens

Color reproduction

1073.4 million

Contrast ratio

30000:1

Throw ratio range

1.48 - 1.62

Lamp

Lamp type

210 W

Lamp life

Normal mode

5000

Eco mode

6000

Lens

F-number

2.5 - 2.67

Focal length

21.9 - 24 mm

Lens shift

Zoom ratio

1.0 - 1.1

Interface

HDMI

2

D-sub 15pin

1

Composite video (RCA)

1

Audio L/R (RCA)

1

Audio out (Mini Jack)

1

USB (Type A)

1

USB (Type mini-B)

1

RS232 (DB-9pin)

has not

Sound

Integrated speaker

Speaker power

10 W

Sound type

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

Keystone correction auto

Operating distance

19 ft

Security functions

Audible noise

Normal mode

Eco mode

28 dBA

Operating temperature

Min

5 C

Max

45 C

Features

Color

black

Wireless

Remote control

Mouse functions

Warranty

1 Year

Dimensions

Product size

12.4 x 4.0 x 8.8 inches

Product weight

5.5 pounds