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Optoma HD28i 4000 lumens Full HD Projector

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Optoma HD28i 4000 lumens Full HD Projector

Ideal for daytime sports viewing Powerful 4000 lumens

Amazing colour Bring the match to life with bright vivid images

Easy connectivity HDMI and USB power

All-in-one solution Built-in audio for ultimate convenience

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$639,44

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Features & Compatibility

Optoma HD28i 4000 lumens Full HD Projector

Immerse yourself in the game with the HD28i and experience every moment on the big screen. Convenient and easy to set up, this compact high brightness projector is ideal for well-lit environments so sports fans can enjoy live action with family or friends with the lights on.

Boasting Amazing colour technology, it delivers accurate true-to-life colour reproduction for sports and movie lovers. It also has low input latency – perfect for games and fast-moving events that rely on rapid reactions.

An integrated speaker provides sound and HDMI input enables connection to multiple devices such as set-top boxes, games consoles and HDMI dongles. Share the big screen experience and take it to a friend’s home with the optional carry bag for a sports event, movie night or games marathon – anywhere with a flat surface.

Lights on viewing

This all-round home entertainment projector combines high brightness and vivid colours for vibrant, true-to-life visuals in well-lit environments* – ideal for watching TV shows, sports and movies or gaming with family or friends any time of day.

*With no direct sunlight or lights directed on screen.

Amazing colour

Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.

Full HD 1080p

1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.

Display technology

DLP™

Resolution

1080p Full HD (1920×1080)

Brightness

4,000 lumens

Contrast ratio

50,000:1

Native aspect ratio

16:9

Aspect ratio – compatible

4:3

Keystone correction – vertical

+/-40°

Horizontal scan rate

15.3 ~ 91.1Khz

Vertical scan rate

24 ~ 85(120 for 3D)Hz

Uniformity

75%

Screen size

0.85m ~ 7.77m (33.5″ ~ 306″) diagonal

Lamp info

Light source type

Lamp

Lamp watts

220

Lamp life hours (up to)

5000 (Bright), 6500 (Dynamic), 6000 (Eco), 7000 (Eco+), 10000 (Education)

Lamp life (education)

10,000 hours

Optical

Throw ratio

1.47:1 ~ 1.63:1

Projection distance (m)

1.2m – 10m

Zoom

1.1

Zoom type

Manual

Focal length (mm)

21.86 ~ 24

Native offset

115%

Connectivity

Connections

Inputs 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Composite video, 1 x Audio 3.5mm, 1 x HDMI 1.4a 3D support + MHL

Outputs 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm, 1 x USB-A power 1A

Control 1 x RS232

General

Noise level (typical)

29dB

Noise level (max)

31dB

PC compatibility

FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac

2D compatibility

NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)

3D compatibility

Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60

3D

Full 3D

Security

Security bar, Kensington Lock, Password protected interface

OSD / display languages

25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese