Optoma UHZ35ST 4K UHD Laser Projector - HDR, 3,600 Lumens, Home Theater & Gaming

Product Overview

Optoma UHZ35ST – Eco-Friendly Compact 4K UHD Laser Projector

Experience stunning 4K UHD visuals with the Optoma UHZ35ST, one of Optoma’s most compact, high-brightness, and eco-friendly DuraCore laser projectors. Designed for maintenance-free, continuous operation, this projector delivers 3500 lumens of powerful image performance with flexible installation options and extensive connectivity in a sleek form factor — up to 34% smaller than previous models.

Looking to build a full indoor setup? Explore our Full Golf Simulator Enclosure Kits to create a complete golf simulator experience at home.

 

Key Features

Eco-Friendly & Energy Efficient

• Reduced Power Consumption: Uses up to 45% less power than lamp-based projectors.
• Long Lifespan: DuraCore laser technology offers up to 30,000 hours of maintenance-free performance.
• Sustainable Materials: Chassis built with up to 50% post-consumer recycled (PCR) plastics; packaging is up to 97% recyclable.
• Mercury-Free & Energy-Saving: Lowers carbon footprint without sacrificing brightness or performance.
• External Power Supply: Increases reliability, portability, and energy efficiency.
• Efficient Shipping: Compact design allows more units per container, reducing shipping emissions.

Explore more options in our Projectors & Displays collection to find the perfect projector for your home theater, golf simulator, or professional installation.

Performance Features

• Superior Contrast & True-to-Life Colors: Perfect for movie lovers, home theaters, and sports enthusiasts.
• Bright 3500 Lumens: Enjoy vivid images even in well-lit rooms.
• Low Input Lag: As low as 4.4ms (1080p 240Hz), ideal for competitive gaming.
• Flexible Installation: Compact form factor and versatile mounting options make setup simple for any environment.

Experience this short throw laser projector for gaming with stunning 4K UHD visuals with Optoma laser technology. Delivering up to twice the brightness of traditional lamp-based projectors. Enjoy this consistent brightness, vibrant colors, instant on/off, and a long lifespan of up to 30,000 hours.

Short Throw Projection

• Project a 100” image from just over a meter away, reducing shadows and allowing flexible placement.

True 4K UHD Resolution

• Ultra HD 4K resolution with 8.3 million pixels provides four times more detail than Full HD, for sharper, lifelike images and immersive viewing.

HDR & HLG Compatible

• Supports HDR10 and Hybrid Log Gamma, enhancing depth, detail, and texture for movies, gaming, and sports.

Amazing Color & Accuracy

• Rec.709 color gamut ensures cinematic color reproduction exactly as the director intended. Fine-tune colors with the Color Management System (CMS) for optimal performance in any environment.

WiSA Certified Audio

• Delivers wireless high-quality audio with perfect synchronization when paired with other WiSA-certified devices, making setup effortless.

 

Optoma UHZ35ST – Key Specifications

Display & Image:

• Technology: DLP®
• Resolution: 4K UHD (3840×2160)
• Brightness: 3,500 lumens
• Contrast Ratio: 500,000:1
• Aspect Ratio: 16:9 (compatible 4:3, 16:10)
• Screen Size: 36” – 300” diagonal
• Keystone Correction: ±15° horizontal & vertical
• Colors: 1.07 billion

Optical & Projection:

• Throw Ratio: 0.496:1 (Short Throw)
• Projection Distance: 16” – 130”
• Zoom: Fixed
• Native Offset: 116%
• Laser Life: Up to 30,000 hours

Connectivity:

• Inputs: 2× HDMI 2.0 (1 eARC)
• Outputs: 3.5mm Audio, USB-A Power 1.5A
• Control: RS232, RJ45

Performance & Features:

• Input Lag: 4.4ms (1080p 240Hz)
• 3D Compatible: Yes, Full 3D
• PC Compatibility: UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
• 360° & 24/7 Operation – flexible installation
• Speaker: 1 × 15W built-in

Power & Dimensions:

• Power Supply: External 100–240V
• Consumption: 126–185W, <0.5W standby
• Dimensions (W×D×H): 10.79” × 8.5” × 4.49”
• Net Weight: 6.61 lbs | Gross Weight: 9.26 lbs

 

What's Included

In the Box:

• AC Power Cord
• Remote Control with Battery
• Basic User Manual

The Optoma UHZ35ST combines eco-conscious design, high-brightness 4K projection, and compact portability to deliver an outstanding visual experience for home theaters, gaming rooms, and live sports viewing.

 

Returns & Warranty 

Returns & Warranty – Optoma ZK608TST 4K UHD Short Throw Laser Projector

Manufacturer Warranty Coverage

The Optoma ZK608TST 4K UHD Short Throw Laser Projector is backed by Optoma’s manufacturer warranty, providing reliable coverage for defects in materials and workmanship.

Most Optoma projectors include a 3-year limited warranty covering parts and labor, giving customers peace of mind when investing in professional AV equipment.

The projector’s laser light source is covered for up to 5 years or 12,000 hours of operation (whichever comes first), helping ensure long-term performance and reliability.

Please note that manufacturer warranties are valid only for the original purchaser and are typically limited to the United States and Canada.

Warranty Coverage Includes

Optoma’s warranty typically covers:

• Defects in materials or workmanship
• Manufacturer hardware issues
• Laser light source coverage (up to 5 years / 12,000 hours)
• Repair or replacement of defective components

Warranty service is provided directly through Optoma’s authorized service centers. 

Warranty Exclusions

The manufacturer warranty does not cover damage caused by:

• Improper installation or misuse
• Unauthorized modifications or repairs
• Power surges or improper electrical supply
• Normal wear and cosmetic damage

Damage caused by external factors or improper handling may not qualify for warranty coverage.

Returns for Defective Products

If your Optoma ZK608TST projector arrives defective, customers should first contact the retailer where the product was purchased.

Products found to be defective within the first 14 days of delivery may be eligible for replacement through the original point of purchase.

After this period, warranty service will typically be handled through Optoma’s official support and repair process. 

Return Merchandise Authorization (RMA)

Before returning any product for service, customers must obtain a Return Merchandise Authorization (RMA) number from Optoma support.

The RMA process generally requires:

• Proof of purchase or invoice
• Product serial number
• Description of the issue

Once approved, the product can be shipped to the designated Optoma service center for inspection and repair.

Shipping for Warranty Service

Customers are typically responsible for shipping costs to the Optoma service center when submitting a warranty claim.

For advanced replacement units, Optoma may provide ground shipping, with expedited delivery options available for an additional fee.

 

Shipping

Shipping Information – Optoma UHZ35ST 4K UHD Laser Projector 

Order Processing & Delivery Time

Orders for the Optoma UHZ35ST 4K UHD Laser Projector are typically processed and shipped through authorized distribution partners. Most orders are delivered within 3–5 business days, depending on product availability and shipping destination.

Delivery times may vary during peak seasons or for specialized installations. 

Shipping Locations

Optoma projectors may ship from authorized warehouses located in the United States or Taiwan. Orders are fulfilled through Optoma’s distribution network to ensure reliable and secure delivery.

Customers will receive tracking information once the order has shipped.

Shipping Options

Standard shipping options typically include:

• Ground Shipping (3–5 business days)
• Expedited shipping options may be available depending on the distributor and destination
• Large commercial orders or bulk purchases may require specialized freight services

Shipping availability may vary based on location and product availability. 

Warranty Replacement Shipping

If a warranty replacement is approved through Optoma’s service process, replacement units are typically shipped via standard ground service.

Expedited shipping options may be available for an additional fee depending on the service request.

Replacement Return Requirements

If an advanced replacement unit is issued under warranty, the original defective product must typically be returned within 15 days of receiving the replacement unit.

Failure to return the defective product within the required timeframe may result in additional charges.

Shipping Support

For specific delivery timelines, shipping options, or order tracking, customers may contact our support team or refer to the official Optoma support resources.

Our team is happy to assist with projector compatibility questions, simulator setup recommendations, and product availability.

 

FAQs

What makes the Optoma UHZ35ST a good projector for golf simulators?

The Optoma UHZ35ST is an excellent projector for golf simulator setups because of its short throw lens, bright 3,500-lumen output, and 4K UHD resolution. The short throw design allows the projector to create a large image from a short distance, reducing shadows from the golfer during swings and improving the overall simulation experience.

What is the throw ratio of the Optoma UHZ35ST?

The Optoma UHZ35ST features a 0.496:1 short throw ratio, allowing it to project a large image from a short distance. This makes it ideal for golf simulator rooms, home theaters, and smaller spaces where traditional projectors may not fit properly.

Is the Optoma UHZ35ST a true 4K projector?

Yes. The Optoma UHZ35ST supports True 4K UHD resolution (3840 × 2160) and delivers sharp, detailed images with HDR10 and HLG compatibility for enhanced contrast and color accuracy.

How bright is the Optoma UHZ35ST projector?

The projector produces 3,500 lumens of brightness, making it suitable for moderately lit rooms, home theaters, and golf simulator environments where ambient light may be present.

How long does the laser light source last?

The Optoma UHZ35ST uses DuraCore laser technology, which can last up to 30,000 hours in Eco mode. This eliminates the need for traditional lamp replacements and provides years of maintenance-free performance. 

Is the Optoma UHZ35ST good for gaming?

Yes. The projector supports ultra-low input lag as low as 4.4ms at 1080p 240Hz, making it ideal for competitive gaming and fast-paced gameplay.

What screen size can the Optoma UHZ35ST project?

The projector can project images ranging from 36 inches up to 300 inches, allowing it to work in both small rooms and large golf simulator setups.

Does the Optoma UHZ35ST support 3D content?

Yes. The projector supports Full 3D playback when connected to compatible gaming consoles, Blu-ray players, or media sources.

What devices can connect to the Optoma UHZ35ST?

The projector includes several connectivity options including:

• HDMI 2.0 (with eARC)

• RS232 control

• RJ45 LAN

• USB power output

• 3.5mm audio output

These connections allow the projector to work with gaming consoles, streaming devices, AV receivers, and golf simulator software.