Optoma UHZ36STe 4,000-Lumen 4K Laser Short-Throw Projector for Home Cinema and Business

Optoma UHZ36STe – 4K short-throw laser projector for home cinema and presentations

The Optoma UHZ36STe delivers 4,000 ANSI lumens in 4K UHD resolution from a short distance and is aimed at home cinema fans, gamers and presenters alike. From just around 1.1 m away, it fills a 100-inch screen, supports HDR10 and HLG, and responds almost instantly when gaming with 4.3 ms. The maintenance-free laser light source lasts 30,000 hours and reaches full brightness immediately.

Key benefits at a glance

• 4,000 ANSI lumens for a bright 4K image even with some ambient light
• Short-throw lens (TR 0.50:1): 100 inches from around 1.1 m
• 4.3 ms input lag at 1080p/240 Hz for a direct, responsive feel
• Maintenance-free laser light source with a 30,000-hour lifespan
• HDR10 and HLG for punchy contrast and fine shadow detail
• 360° installation, portrait mode and LAN control for flexible placement

Is the Optoma UHZ36STe the right choice?

• Yes, if you want a large, bright 4K image from a short distance in small to medium-sized rooms – for home cinema, gaming and presentations alike.
• Not ideal if you expect a built-in streaming operating system. In that case, one of our smart TV projectors with an integrated smart system or an external streaming player is a better fit.
• Not suitable if you need to fill large halls with lots of daylight. For that, we stock brighter models in our daylight projectorscategory.

For streaming, add an HDMI streaming player; for full cinema sound, an external audio system – more on this in the accessories section below.

For a perfectly flat image, we recommend a fixed-frame screen; for ceiling mounting, a suitable projector ceiling mount.

Unsure about size and room? Get in touch →

Applications: what the Optoma UHZ36STe is ideal for

Home cinema in the evening

In a darkened living room, the 500,000:1 contrast shows its strengths and renders even dark scenes cleanly. The laser light source reaches full brightness immediately – no warm-up needed. In smaller rooms especially, the short throw distance is an advantage, because the large image is created without a long ceiling run.

Golf simulator

For a hitting bay, the short-throw lens is a real advantage: the projector casts a large image from a short distance and can be positioned so it stays out of the ball's flight path and nobody casts a shadow on the screen. The 4,000 ANSI lumens ensure a high-contrast image even in brighter rooms, and the laser light source is maintenance-free for 30,000 hours. We will work with you to plan which projector and mount suit your room depth – and the matching hitting bay is our FAIRWAY golf hitting bay.

Meeting and training rooms

With 4,000 ANSI lumens, the image stays easy to read even with the ceiling lights on. Because the projector sits close to the wall, nobody presenting in front of the screen casts a shadow into the image. Via LAN, the UHZ36STe can be switched on, monitored and integrated into existing control systems centrally.

Shop windows and digital signage

The short-throw lens projects a large image from just a few decimetres away – ideal for shop windows and reception areas with no room for long throw distances. Portrait mode and 360° installation allow both portrait and landscape formats, and wall colour correction adapts the image to coloured surfaces. The projector is designed for continuous operation.

Gaming in the living room and games room: what does the UHZ36STe offer?

With 4.3 ms input lag at 1080p and 240 Hz, the UHZ36STe responds so directly that even fast shooters and racing games are great fun. At 1080p/120 Hz it is 8.5 ms, and in 4K at 60 Hz 16.8 ms – both values remain well within the gaming-friendly range. Your living room becomes a big screen for PlayStation 5, Xbox Series X and PC.

Image quality

The UHZ36STe uses a DLP chip and the maintenance-free laser light source. Using XPR pixel shifting, the projector builds the image from the full 8.3 million pixels of 4K resolution (3,840 × 2,160) – for visibly fine detail and clean edges. HDR10 and HLG extend the brightness and contrast range so highlights and shadows retain more detail. The dynamic contrast of 500,000:1 produces deep, three-dimensional images in a darkened room.

Connections

Connections at a glance:

HDMI 2.0, 2× (1× with eARC)

For a games console, Blu-ray player or streaming player. Via eARC, the projector passes audio back losslessly to a soundbar or AV receiver.

USB-A, 2× (5 V / 1.5 A)

Power a casting receiver or the optional Bluetooth dongle and are used for firmware updates.

Audio out (3.5 mm jack)

For headphones or active speakers when the internal sound is not enough.

LAN (RJ-45)

Network control via web interface with PJLink Class 1, Crestron, AMX and Extron, including remote power on/off, status monitoring and firmware updates.

RS-232 and 12 V trigger

For AV control systems and for triggering a motorised screen in sync.

Security Kensington + PIN

Protect the unit from theft and unauthorised use in publicly accessible installations.

Light source and operation

All in all, there are no lamp costs over the entire lifespan – making the UHZ36STe low-maintenance both in home cinema and in permanent installations.

Smart features and streaming

The UHZ36STe does not come with a smart operating system. Streaming services such as Netflix, Disney+ and others run via an external streaming player that you simply connect via HDMI. You can add wireless casting via AirPlay, Miracast or Google Cast with the EZCast Pro Dongle II . The Optoma SmartApp is only used for set-up from a mobile device; it is not a streaming system.

Set-up, projection and in the box

The UHZ36STe displays image sizes from 36 to 300 inches, with a throw distance between 0.4 and 3.3 m. Because the lens has a fixed offset, it is best to align the mount with the centre axis of the screen; you can compensate for small residual deviations with digital keystone correction. In addition to classic table and ceiling mounting, 360° installation and portrait mode also allow unusual mounting positions.

The projector measures 274 × 216 × 114 mm and weighs 2.9 kg.

In the box:

• Optoma UHZ36STe projector
• Remote control with 2 AAA batteries
• Power cable
• Quick start guide

Optoma UHZ36STe vs. BenQ TK710STi vs. BenQ LK830ST – which 4K laser projector suits your application?

If you want to combine home cinema and gaming with a short throw distance, low latency and eARC audio return, choose the UHZ36STe; if you prefer an integrated Android TV system, go for the BenQ TK710STi; and the BenQ LK830ST is the professional installation laser with the highest contrast (3,000,000:1) for driving simulators and training centres.

Have you thought of everything?

• Screen: For the flat surface a short-throw projector needs, a fixed-frame screenis the ideal choice.
• Mount: For ceiling mounting above the seating or in a signage set-up, the matching projector ceiling mount.
• Sound: The 15 W mono speaker covers basic audio. If sound quality matters to you, add a soundbar plus an AV receiver for your home cinema, or the celexon active speaker setfor meeting rooms.
• Wireless presentation: For BYOD in the conference room, our systems for wireless presentation.
• HDMI cable: For 4K in Ultra High Speed quality; from 7 to 10 m, we recommend an optical HDMI cable for a stable signal.

Frequently asked questions about the Optoma UHZ36STe

How far from the wall does the projector need to be for 100 inches?
Around 1.1 m is enough for a 100-inch image. In small rooms especially, this is a big advantage, because you can place the projector close to the screen and avoid long ceiling runs.

Is the UHZ36STe good for gaming?
Yes. With 4.3 ms at 1080p/240 Hz and 16.8 ms in 4K, it responds directly enough for fast games. You can also find suitable models among our gaming projectors.

Can I watch Netflix and Disney+ with it?
The projector does not come with a smart system. Simply connect an external streaming device via HDMI and all services run as usual.

Will I ever need to replace the laser light source?
No. The light source lasts 30,000 hours – around 27 years at three hours a day. Lamp replacements are a thing of the past.

Verdict

The Optoma UHZ36STe combines a bright 4K image, short throw distances and low latency in a low-maintenance laser projector that excels in home cinema, gaming and presentations. If you would like to plan the right screen size or the ideal position, get in touch →. We will put your set-up together with you. For an overview of other models, visit our manufacturer page for Optoma projectors.