Optoma 4K400STx

DLP Projector, 4K UHD, 4000 Lumens, D:W 0.5:1, Gaming, 1-Year Warranty
Item #0601-3944 Model #4K400STX

Overview

Optoma 4K400STx

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

Discover the short throw version of the 4K400x, for when you want a big screen in a smaller space: the Optoma 4K400STx, a cinematic projector with built-in speakers, 4K UHD and Optoma technology.

Future proof your classroom or meeting room with this high brightness True 4K short throw projector. The 4K400STx's bright image delivers rich visuals in any environment even when total ambient light control is not possible.

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

In addition, enjoy 1080p in 240 Hz with 4.2 ms input lag when connected to a PC, making it an ideal choice for a short throw gaming projector.

Key Features:
  • True 4K UHD resolution, HDR and HLG compatible
  • Short throw projection for a super-sized 100" image from just a few feet away
  • Lights on viewing: 4000 lumens for bright images in any environment
  • Extensive connectivity with dual HDMI ports, audio connections, USB power, 12V trigger and RS232
  • Impressive visual performance: Supports 1080p 240 Hz with an ultra-low input lag of 4.2 ms

Features

  • Short Throw lens: lets you project an impressive 100" image from just over 3 feet (a meter) away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.

  • True 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 much as 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 (with no direct sunlight or lights directed at screen). Make a lasting impression with bigger and bolder presentations any time of day.

  • 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. 

  • 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 best 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 setup, 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: Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. It's ideal for uneven walls or where projector placement is awkward and requires installation at an angle.

  • Backlit remote: designed using subtle white LEDs to light up the buttons, making it easy to see and operate, especially in the dark.

Specifications

DISPLAY/IMAGE
Display Technology
 DLP™ 0.65"
Resolution
 UHD (3840x2160)
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 ~ 135 Khz
Vertical scan rate
 24 ~ 120 Hz
Uniformity
 80%
Screen size
 36.43" ~ 300.53" diagonal

LAMP INFO
Light source type
 Lamp
Lamp watts
 240
Lamp life hours (up to)
 4000 (Bright), 15000 (Dynamic), 10000 (Eco)

OPTICAL
Throw ratio
 0.5:1
Projection distance
 15.75"–129.92"
Zoom
 1
Zoom type
 Fixed
F/stop
 F = 2.8
Focal length
 7.51 mm
Native offset
 116%
CONNECTIVITY
Inputs 2 x HDMI 2.0
Outputs 1 x Audio 3.5 mm, 1 x S/PDIF, 1 x USB-A power 1.5A
Control 1 x RS232, 1 x 12V trigger

GENERAL
Noise level (typical)
 24 dB
Noise level (max)
 28 dB
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
 9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish
Operating conditions
 41°F ~ 104°F / 5°C ~ 40°C, max humidity 85%, max altitude 9843 ft / 3000 m
Remote control
 Backlit home remote
Speaker count
 1
Watts per speaker
 10 W
Input lag
 4.0 ms

POWER
Power supply
 100 ~ 240 V, 50 ~ 60 Hz
Power consumption (standby)
 0.5 W
Power consumption (min)
 220 W
Power consumption (max)
 320 W
WEIGHT AND DIMENSIONS
Dimensions
(W x D x H)
 12.4" x 10.63" x 4.65" (315 x 270 x 118  mm)
Weight
 8.77  lb (3.98 kg)

What's in the box:

  • 4K400STx projector
  • AC power cord
  • Remote control with 2 AAA batteries
  • Basic user manual

 

Warranty

  • 1 year limited parts and labor warranty on the projector
  • 90 days lamp warranty

Accessories

Downloads