Connect with us

Hi, what are you looking for?

New Products

Optoma’s UHZ35ST Short Throw Laser Projector Delivers 4K Resolution and 30,000 Hours?

Optoma announces the UHZ35ST Short Throw Laser Projector providing home theater and gaming in UHD 4K resolution through pixel shifting.

Optoma UHZ35ST Short Throw Projector

You have to love the skillful art of public relations; and this is not to just pick on the manufacturer that actually makes some very good projectors that deliver excellent value for the money, but how many people will place this on a coffee table to create that 100-inch image? Let’s dig a little deeper into this. Optoma has announced its new UHZ35ST short throw projector. The UHZ35ST incorporates a laser light source, and 4K UHD resolution via pixel shifting.

Building on the foundation of its previously popular UHD35STx, the UHZ35ST replaces the former’s limited life lamp-based light source with Optoma’s 30,000 hour (In Eco Mode) DuraCore laser light source

UHD Resolution via Pixel Shifting 

DLP 4K Pixel Shifting

The laser light source is also combined with a .47-inch 1080p resolution DLP imaging chip (aka DMD – Digital Micromirror Device) from Texas Instruments. The chip contains 2.1 million pixels (very tiny mirrors). The projector is able to display 4K UHD resolution (8.3 million pixels) via shifting the pixels on the 1080p chip both vertically and horizontally at 240Hz (240 times per second). This process is so fast the image displayed on the screen is classified as a 4K UHD resolution image.

Short Throw Lens

Optoma UHZ35ST Short Throw Projector Lifestyle

To support a large-screen viewing experience, the Optoma UHZ35ST incorporates a short-throw lens. This allows the display of up to 100-inch images from about 3.6 feet away from the screen; which allows users to experience large-screen home theater or gaming even in smaller rooms. The UHZ35ST also has a compact design that is 34% smaller than the previous UHD35STx.

Keystone Correction

To position the image on the screen properly, the UHZ35ST is equipped with horizontal and vertical keystone correction, as well as 360° and portrait mode operation. 

Gaming

The UHZ35ST delivers a fast input response. With four times the standard refresh rate at 240Hz in 1080p and an ultra-low-input lag of 4ms for PC gaming. 

Gaming with Optoma UHZ35ST Short Throw Projector

Entertainment Content Access

Dual HDMI inputs provide connections for game consoles, set-top boxes, laptops, PCs, Blu-ray players, or media streamers via a single cable. You can also connect an HDMI dongle streaming device like the Google Chromecast, Amazon Fire TV, Apple TV or Roku stick.

Additional Specifications

  • Resolution: 4K UHD (3840×1260) via pixel shifting
  • Light Output: 3,500 lumens
  • Contrast Ratio: 500,000:1
  • HDR: HDR10 and HLG compatibility
Optoma UHZ35ST Short Throw Projector with HDR
  • 3D Viewing Mode: Full HD 3D, Compatible with 3D Blu-ray, 3D Gaming, and more… (requires additional glasses purchase)
  • Throw ratio: 0.496:1
  • Screen Size Range: 36 to 300-inches
  • Projector Distance: 15.75 to 129.92 inches
  • Noise level: (typical) 28dB, (max) 30dB
  • IP rating: IP6X
  • Light source: DuraCore laser light source with up to 30,000 hours of maintenance-free operation (in eco mode)
  • Gaming Support: Built-in Enhanced Gaming Mode with 4ms response time in 1080p at 240Hz and 16.9ms response time in 4K at 60Hz
  • Audio:  1 speaker with built-in amplification (15 watts system output)
  • Connectivity: 2x HDMI ver 2.0 in, 3.5mm Audio out (allows connection to an external audio system), USB-A power 1.5A, RS232, RJ45
  • Standard Control Options: Wireless Remote Control (card style), On-board Touch Controls
  • Custom Control Options: RS232, AMX, Crestron RoomView, Extron IPLink
  • Power Supply: External Plug-in
  • Eco-Sustainability: The UHZ35ST’s chassis is made up of 50% post-consumer recycled (PCR) materials.
Optoma UHZ35ST Short Throw Projector Rear Connectivity
Optoma UHZ35ST Short Throw Projector Controls
Optoma UHZ35ST Short Throw Projector Power Supply

From Oliver Blundell, Product Manager at Optoma: “The new UHZ35ST offers all the top features that have made our popular UHD35STx a favorite, boasting an industry-leading low latency and flexible short throw performance,… Paired with a new laser light source and more sustainable chassis, the UHZ35ST guarantees greater energy efficiency for elevated home entertainment and gaming experiences.

Key Differences

Here is a comparison of some of the key features of the UHZ35ST and the UHD35STx that it is replacing.

Feature/SpecificationUHZ35STUHZ35STx
Light SourceDuracore LaserLamp (240 watts)
Light Source LifeUp to 30,000 Hours4,000 to 10,000 hours depending on the light mode setting)
Light OutputUp to 3,500 LumensUp to 3.600 Lumens
Contrast Ratio500,000:11,000,000:1
Keystone CorrectionUp to + or – 15 degrees Horiz/VertUp to + or – 40 degrees Horiz/Vert
Lens ShiftNoYes – Vertical +0%
SPDIF (digital optical) Audio OutputNoYes
Audio System1 speaker x 15 watts 1 speaker x 10 watts
Dimensions (WDH)10.79 x 8.4 x 4.49 inches12.4 x 10.63 x 4/65 inches
Net Weight6.61 l lbs7.72 lbs
Price$3,299 US
$4,499 CAD
$1,396 US
$2,238 CAD 
Optoma UHZ35ST Short Throw Projector Front

Availability and Pricing

The Optoma UHZ35ST is available for purchase in the United States for an estimated street price (Amazon) of $3,299 at Amazon or $4,499 at Amazon.ca

Tip: The Optoma UHD35STx is available with a street price of $1,396 at Amazon or $2,238 at Amazon.ca 

Advertisement. Scroll to continue reading.

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

Latest Products

Stratton Acoustics Element 6 (Left) and Element 8 (Right) Loudspeakers

Bookshelf Speakers

At $20,000 or $25,000 per pair the latest Stratton Acoustics stand-mount loudspeakers aim to offer uncompromising sound and beauty.

Audio-Technica Hotaru Turntable Colors Audio-Technica Hotaru Turntable Colors

New Products

Audio-Technica unveils the Hotaru, a $9,999 floating turntable combining cutting-edge levitation technology with premium audiophile performance.

SilentPower Omni Lan Connection Front SilentPower Omni Lan Connection Front

Networking

If you have an extensive home AV network, the OMNI LAN network switch might be worth considering

Toshiba Aurex AX-RP10 Portable Vinyl Record Player Toshiba Aurex AX-RP10 Portable Vinyl Record Player

New Products

Toshiba's Aurex AX-RP10 Portable Turntable is perfect for music lovers who want to spin records anywhere. The TSA would like a word.

Skullcandy Method 360 ANC Wireless Earbuds inside case in-hand in bone (white) Skullcandy Method 360 ANC Wireless Earbuds inside case in-hand in bone (white)

Earbuds & In-Ear Headphones

Skullcandy’s Method 360 earbuds bring ANC, Bluetooth 5.3, and surprise—Bose-tuned sound. Premium tech, budget price. What’s the catch for $99?

PS Audio PMG Signature Series Audio Components PS Audio PMG Signature Series Audio Components

New Products

PS Audio unveils PMG Signature Series at AXPONA 2025 with four redesigned $8,499 components replacing the PerfectWave line.

Gift Ideas?

Cost-no-object Audiophile Gear

Floorstanding Speakers

When money is no-object in building a high-end audio system, this is the audiophile gear you'll want to check out first.

You May Also Like

Ask an Expert

If you can't get picture or sound from your TV or projector don't despair. Here are some debugging tips from our resident home theater...

News

Netflix expands its viewing flexibility by embracing HDR10+, but there are a couple of catches.

HDTV 4K & 8K TV

At 85 or 98-inches, the top-of-the-line 2025 TCL X11K 4K TVs boast 6,500 nits, 14,000 dimming zones and HALO Control Technology.

New Products

At only $1,995, Strato M is Kaleidescape's lowest cost movie server/player, but there is a catch.

HDTV 4K & 8K TV

Philips has teamed up with Roku to deliver a budget priced 65-inch OLED TV (model 65OLED974/F7) that's only $1,299 at Sam's Club.

Ask an Expert

HLG is one of several HDR formats in use. Find out what makes if different and what this means for TV viewing

Ask an Expert

Dolby Vision gets all the HDR hype, but HDR10+ also has a lot to offer. Let’s check out more about this dynamic HDR format.

New Products

With an RGB triple laser light source, Google TV, built-in battery, and low price, the Photon Go might be a great home entertainment option.

Advertisement

ecoustics is a hi-fi and music magazine offering product reviews, podcasts, news and advice for aspiring audiophiles, home theater enthusiasts and headphone hipsters. Read more

Copyright © 1999-2024 ecoustics | Disclaimer: We may earn a commission when you buy through links on our site.



SVS Bluesound PSB Speakers NAD Cambridge Audio Q Acoustics Denon Marantz Focal Naim Audio RSL Speakers