Eco-friendly compact high brightness 4K UHD laser projector
The UHZ35ST is one of Optoma's most compact and hassle-free 4K UHD DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 3500-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models.¹

To support Optoma’s commitment to sustainability, the UHZ35ST cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.

An added benefit, the UHZ35ST features an external power supply offering more reliability, portability and energy efficiency.

Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma UHZ35ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹

The UHZ35ST offers superior contrast, accurate true-to-life colour reproduction for movie lovers and delivers bright 3500 lumens so sports fans can enjoy live action with the lights on. It also reduces input lag down to as little as 4.4ms (1080p 240Hz) – perfect for a competitive gaming advantage.

Display
Built-in display	No
Ports & interfaces
HDMI ports quantity	2
USB 2.0 ports quantity	1
Serial interface type	RJ-45, RS-232
HDMI version	2.0
USB 2.0 Type-A ports quantity	1
Audio (L/R) out	1
Lens system
Fixed focal length	7.51 mm
Zoom capability	Yes
Zoom type	Fixed
Throw ratio	0.496:1
Offset	116%
Weight & dimensions
Weight	3 kg
Width	274 mm
Depth	216 mm
Height	114 mm
Package weight	4.2 kg
Power
Power source	AC
Power consumption (standby)	0.5 W
Power consumption (max)	185 W
Power consumption (economy mode)	126 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating altitude	0 - 3000 m
Network
Smart TV	No
Projector
Projector brightness	3500 ANSI lumens
Projection technology	DLP
Projector native resolution	2160p (3840x2160)
Contrast ratio (typical)	500000:1
Native aspect ratio	16:9
Screen size compatibility	914.4 - 7620 mm (36 - 300")
Supported aspect ratios	4:3, 16:10, 16:9
Projection distance	0.4 - 3.3 m
Number of colours	1.073 billion colours
Uniformity	75%
Horizontal scan range	15 - 140 kHz
Vertical scan range	24 - 120 Hz
Keystone correction, horizontal	-15 - 15°
Keystone correction, vertical	-15 - 15°
Video
Full HD	Yes
3D	Yes
Storage
Card reader integrated	No
Packaging content
Remote control included	Yes
Remote control type	IR
Batteries included	Yes
Cables included	AC
Manual	Yes
AC adapter included	Yes
Design
Product type	Standard throw projector
Market positioning	Home cinema
Product colour	White
Cable lock slot	Yes
Cable lock slot type	Kensington
Features
Noise level	28 dB
Interactive	No
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Swedish, Turkish, Vietnamese
Number of OSD languages	26
Password protection	Yes
Certification	IP6X
Multimedia
Built-in speaker(s)	Yes
RMS rated power	15 W
Number of built-in speakers	1
Logistics data
Quantity per pack	1 pc(s)
Light source
Light source type	Laser
Service life of light source	30000 h