With this projector you can experience stunning visuals with the 4K400x, designed to deliver the finest details in any environment—even when complete ambient light control isn’t possible.

Equipped with dual HDMI ports, audio connections, USB power (5V) for external devices, a 12V trigger, and RS232 compatibility, this projector easily integrates into your existing setup for seamless connectivity and control.

To enhance you Golf Simulation Game even further, the 4K400x offers 1080p at 240Hz with just 4.2ms input lag when connected to a PC—ensuring smooth, ultra-responsive gameplay.

Optoma 4K 400 ST

Name: Optoma 4K 400 ST
Price: 1400 GBP
Availability: InStock

£1,400.00

Quantity

Display/image

Display technology	DLP®
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 ~ 135Khz
Vertical scan rate	24 ~ 120Hz
Uniformity	80%
Screen size	0.84m ~ 7.62m (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 (m)	1.21m - 9.9m
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

Inputs 2 x HDMI 2.0

Outputs 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A

Control 1 x RS232, 1 x 12V trigger

General

Noise level (min)	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	9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish
Operating conditions	5°C~40°C/41°F~104°F, 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) mm	315 x 270 x 118
Gross weight	4.68 kg
Net weight	3.98 kg

Optoma 4K 400 ST

Spec