Optoma 4K400x Bright 4K Projector For Classrooms And Meeting Rooms 4000 Lumens

Bright, True 4K UHD projector for classrooms and meeting spaces

Future proof your classroom or office space with this high brightness True 4K UHD projector.

The 4K400x projects the finest of details in any environment even when total ambient light control is not possible.

This projector boasts dual HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.

In addition, when needed, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.

True 4K UHD resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colors – allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That’s four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Lights on viewing

This versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.

*With no direct sunlight or lights directed on screen.

Dual HDMI inputs

Play games, stream videos and share photos on the big screen in the comfort of your own home.
With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast, Amazon Fire TV, Apple TV or Roku stick.

Amazing color

Optoma projectors provide reliable color performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to specifically meet your needs. Perfect for a range of graphic and video presentations.

Color Management System (CMS)

Display accurate lifelike colors to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the color settings for optimal precision.

ISF modes

This feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.

Integrated speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

USB-Power

Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

Four corner correction

Four corner correction enables the keystone of the projector to be adjusted in both the vertical and horizontal plane, so you can individually warp each corner of the projected image to make it perfectly square. Ideal for uneven walls or in spaces where the projector placement is awkward or limited and needs to be installed at an angle.

Backlit remote

Our backlit remotes are designed using subtle white LEDs to light up the buttons, making it to see and operate,

especially in the dark

Specification

Display/image

Display technology

DLP

Resolution

UHD (3840×2160)

Brightness

4,000 lumens

Contrast ratio

1,000,000:1

Native aspect ratio

16:9

Aspect ratio – compatible

4:3

Keystone correction – horizontal

+/-40

Keystone correction – vertical

+/-40

Horizontal scan rate

31 ~ 135Khz

Vertical scan rate

24 ~ 120Hz

Uniformity

80%

Screen size

33″ ~ 300″ diagonal

Lamp info

Light source type

Lamp

Lamp watts

240

Lamp life hours (up to)

4000 (Bright), 15000 (Dynamic), 10000 (Eco)

Optical

Throw ratio

1.5:1 ~ 1.66:1

Projection distance

47.64″ – 389.76″

Zoom

1.1

Zoom type

Manual

Focal length (mm)

15.84 mm~17.42mm/0.624″~0.686″

Lens shift

Vertical +0%

Native offset

105%

Connectivity

Connections

General

Noise level (typical)

26dB

Noise level (max)

28dB

PC compatibility

UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac

2D compatibility

480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)

3D compatibility

Frame-pack: 1080p24, 720p50 / 60

3D

Full 3D

Security

Security bar, Kensington Lock, Password protected interface

OSD / display languages

10 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish

Operating conditions

5C~40C/41F~104F, max altitude 3000M/9843ft, max humidity 85%

Remote control

Backlit home remote

Speaker count

1

Watts per speaker

10W

In the box

AC power cord
Remote control
2x AAA batteries
Basic user manual

Input lag

4.20ms

Power

Power supply

100 ~ 240V, 50 ~ 60Hz

Power consumption (standby)

0.5W

Power consumption (min)

220W

Power consumption (max)

305W

Weight and dimensions

Dimensions (W x D x H)

12.4″ x 10.63″ x 4.65″

Gross weight

10.32 lbs

Net weight

8.77 lbs

Downloads

Manuals

Czech (Czech Republic).pdf

Danish (Denmark).pdf

Deutsch (Germany).pdf

Greek (Greece).pdf

English.pdf

Espaol (Spain).pdf

Farsi () (Iran).pdf

Finnish (Finland).pdf

Franais (France).pdf

Hungarian (Hungary).pdf

Italiano (Italy).pdf

Norwegian (Norway).pdf

Dutch (Netherlands).pdf

Polish (Poland).pdf

Portuguese (Brazil).pdf

Romanian (Romania).pdf

(Russia).pdf

Swedish (Sweden).pdf

Trke (Turkey).pdf