optoma technology hd28hdr dlp projector

Brand

Optoma Technology

Model

HD28HDR Full HD DLP Projector

Status

Available

Release Date

2022

Image Display

Display System

0.47" DMD DLP

Native Chip Resolution

1920 x 1080 (Full HD)

Supported Resolutions 

Maximum: 4K UHD - 3840 x 2160 @ 30 Hz

Maximum Brightness    

3600 Lumens

Uniformity

80%

Offset

116% ± 5%

Aspect Ratio

Native: 16:9

Supported: 16:10

Supported: 4:3

Dyanamic Contrast Ratio              

50,000:1

DLP Link 3D

Yes

Supported 3D Formats

Side by Side

Frame Packing

Top Bottom         

Color Wheel

6-Segment (RYGCWB)

Color Depth

10-Bit (1.07 Billion Colors)

Scan

Horizontal: 25 to 85 Hz or 120 kHz

Vertical: 24 to 120 Hz

Lens

Focus

Manual

Lens

f/2.1 - 2.31 (f = 15.59 - 17.14 mm)

Optical Zoom

Manual: 1.1x

Throw Distance

3.2 - 35.37' / 0.975 - 10.781 m

Throw Ratio

1.47 to 1.62:1

Projection Size

28 - 301" / 71.12 - 764.54 cm

Features

Keystone Correction

Vertical: ± 30°

Supported HDR Input Formats

HDR10

Ceiling Mountable

Yes

Rear Screen Projection

Yes

Built-In Speaker               

Yes

Speaker Power

3W

Input/output Connectors

Inputs/Outputs

2 x HDMI (HDMI Type-A) Audio, Video Input

1 x 1/8" / 3.5 mm Mini Audio Output

1 x USB 2.0 (USB Type-A) Power, Service

General

Light Source

Lamp

Expected Lamp Life

Full Brightness: 6000 Hours

Medium Brightness: 10,000 Hours

Low Brightness: 15,000 Hours

Fan Nosie

Full Brightness: 26 dB

Security               

Security

Password Protection

Supported Languages

Arabic

Czech

Danish

Dutch

English

Farsi

Finnish

French

German

Greek

Hungarian

Indonesian

Italian

Japanese

Korean

Norwegian

Polish

Portuguese

Romanian

Russian

Simplified Chinese

Slovak

Spanish

Swedish

Thai

Traditional Chinese

Turkish

Vietnamese

AC Input Power

100 to 240 VAC, 50 / 60 Hz

Power Consumption

Full Brightness: 325 W

Low Brightness: 215 W

Operating Temperature               

41 to 104°F / 5 to 40°C

Operating Humidity

 0 to 85%

Dimensions (W x H x D)

12.4 x 4.3 x 9.6" / 316.0 x 108.5 x 243.5 mm With Feet

Weight

6.2 lb / 2.81 kg

Packaging Info

Package Weight

8.51 lb

Box Dimensions (LxWxH)

15.6 x 13.3 x 6.6"