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Optoma OMA-S Triple Laser 4K Portable Projector

Optoma OMA-S Triple Laser 4K Portable Projector


Regular price $1,599.00
Regular price $1,999.00 Sale price $1,599.00
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Optoma OMA-S (aka ML1080ST) Triple Laser Portable Projector

The Optoma OMA-S projector, also known as ML1080ST in Europe, is a compact and powerful laser projector that boasts exceptional color reproduction. It features a cutting-edge triple laser light source that meets the elite BT.2020 color range standard with 105% coverage. The triple laser system has a lengthy lifespan of up to 30,000 hours, making it a worry-free option for your entertainment needs. Weighing less than 1 kilogram, the OMA-S is incredibly portable and perfect for travel. With automatic keystone and motorized focus, it is effortless to set up and can project a massive 2-meter-wide image at a distance of only 1.6 meters.

Key Features & Specifications

  • 1080p 1920 x 1080 16:9
  • 1500 Lumens
  • 3,000,000:1 Contrast
  • 0.95kg Weight
  • 24db (eco) Fan Noise
  • 2 Year Warranty
  • 2 Year/12,000hrs Laser Warranty
  • Est. Laser Life up to 30,000hrs
  • 105% BT.2020 Colour
  • HDMI Connection
  • USB-C Input Connection
  • USB reader (AVI, MPEG, MOV, MKV, MP4, JPG, PNG, BMP)
  • Auto Keystone
  • Auto Focus
  • Wifi & Smart Apps
  • 3W Speaker
  • HDR Compatible
  • USB-C Battery Bank Compatible
  • IP5X Dust Resistant Optical Engine

Throw Distance Chart
(Throw Ratio: 0.78:1)

Examples of installation distance for some popular screen sizes.
*Auto Keystone & Focus works up to 100"
Image Size Installation Distance
60" (16:9) 1320x740mm Approx. 1.0m
80" (16:9) 1771x996mm Approx. 1.4m
92" (16:9) 2030x1140mm Approx. 1.6m
100" (16:9) 2214x1245mm Approx. 1.7m
110" (16:9) 2435x1370mm Approx. 1.9m
120" (16:9) 2657x1494mm Approx. 2.0m


Optoma OMA-S projector reviews

Projector Reviews Comments

"In addition, wide-color gamut RGB laser projectors like the OMA-S often seem brighter than their ANSI brightness ratings indicate due to the Helmholtz-Kohlrausch (HK) effect. Since the human eye is more sensitive to certain wavelengths of light, viewers often perceive highly saturated images as brighter than less saturated images. I did notice that in the picture modes that utilized the projector's wide color gamut reproduction, colors were noticeably more saturated, and the image looked brighter. The wide-color picture modes are a great option whenviewing content in rooms with ambient light.

With a suggested retail price of nearly two thousand dollars, the OMA-S is more expensive than most compact projectors. However, the unit’s picture quality, feature set, and construction justify the premium price. For example, due to its wide color gamut light source, OMA-S could reproduce colors that most projectors cannot, regardless of their size.

The OMA-S delivered better color reproduction than most of the portable projectors that I have reviewed. The wider color gamut also made colors pop even in rooms with ambient light. Wide color reproduction is advantageous since the projector supports HDR and HLG content."

Optoma OMA-S rewards

BT.2020 color accuracy

The ML series delivers unparalleled color detail and accuracy, reproducing 105% coverage of the BT.2020 color gamut – the widest spectrum and standard for color visible to the human eye.

Optoma OMA-S bt2020 colour

Lights on viewing

This versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.

*With no direct sunlight or lights directed on screen.

Optoma OMA-S lights on viewing

World’s Smallest RGB Laser Projector*

Compact and lightweight to take on the go.
Whether inside your home, in the front yard, or out in the great outdoors, this award-winning smart projector allows you to grab and go with ease.
*as of Jun. 15, 2023

Optoma OMA-S worlds smallest laser

OMA best for your Camping

Immerse yourself in the magic of the great outdoors with OMA, the ultimate camping experience. Its compact size and lightweight design make it easy to carry in your backpack, ensuring movie nights under the stars are never out of reach. OMA seamlessly blends into the night, illuminating your camping site with its vibrant display. It creates unforgettable camping memories, from family movie nights to sharing travel videos, transforming any campsite into a private outdoor theater.

Optoma OMA-S camping

Enjoy quality "me time" with OMA.

Imagine craving some alone time after a long day and transforming your bedroom into a private oasis with OMA. The large screen immerses you in a captivating cinematic experience or a captivating story as you indulge in ultimate comfort and entertainment. Browse through endless options and embrace the joy of quality time with yourself. Reclaim your alone time and let the magic happen with our mini projector. Your personal escape awaits.

Optoma OMA-S quality time

The perfect companion for your at-home yoga practice

Say goodbye to small screens and immerse yourself in yoga at home with OMA. Its vibrant display brings the instructor to life, making it feel like you have a 1:1 session. Follow along easily and maintain proper form with the larger screen. OMA goes beyond yoga, projecting meditation videos and creating a serene ambiance. Elevate your home practice with OMA and have a personal yoga instructor in your living room. Namaste.

Optoma OMA-S home yoga

Gaming everywhere with Auto-low latency mode (ALLM)

Auto-low latency mode (ALLM) is designed for users to have a responsive gaming experience. When ALLM is enables, the device can automatically adjust the settings to match the available bandwidth and optimize for low latency. Gamers can enjoy a smoother, more responsive experience without having to manually adjust settings themselves.

AI Picture Quality mode (AI-PQ)

AI-Picture Quality (AI-PQ) uses the integrated AI processing unit to perform real-time face and scene recognition to intelligently identify how to best optimize the image.

It actively enhances the visuals in real-time by intelligently adjusting a wide range video stream factors, including color, brightness, contrast, sharpness, and dynamic range to deliver an incredible visual experience.

Optoma OMA-S AI Mode

 Full HD 1080p

1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.

Laser technology

Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior color performance, instant on/off and an extraordinary life span of up to 30,000 hours.

Amazing colours

Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide reliable color performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to meet your needs. Perfect for a wide range of graphic and video presentations.

Creative Cast

Wirelessly display and share content on a big screen using the Creative Cast app or desktop software.

Easily mirror your Android, iOS, Windows, MacOS or Chrome device at the touch of a button. Or wirelessly cast images and documents stored on your mobile device. The app also acts as a wireless mouse and keyboard allowing you to control your projector.

Built in media player

Watch movies directly from your projector without the need of a laptop or PC by using the built-in media player. Simply copy your files to a USB stick and watch them on the big screen.

2.4G/5G dual-band Wi-Fi for Wire-Free Entertainment

2.4G/5G dual-band Wi-Fi and Bluetooth making it truly cable-free. It allows for faster usage of the built-in market place for streaming videos, music, or sports event and Creative Cast for wireless screen mirroring.

Power bank Compatable

Projector can be powered by a portable power bank, allowing you to enjoy videos anytime, anywhere.

note: A power bank with a minimum of 65W or higher is required for operation.

IP5X Dust resistant optical engine

Independently tested and certified to IEC standard 60529 with an IP5X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry leading durability; paramount for 24/7 maintenance free operation in challenging environments.

Auto focus (AF)

Providing a quick, hassle free and more convenient setup; You can enjoy a detailed clear image in a matter of seconds with super fast automatic laser focusing.

note: OMA auto focus and auto H/V keystone function has limitation, work perfectly @60"-100’’

Optoma OMA-S auto focus

Auto keystone

Auto keystone automatically adjusts the trapezoid effect to create a perfectly aligned image when a projector is off-axis, or the desired projection surface is not perfectly flat.

*Auto keystone only adjusts the image in the vertical plane.

Optoma OMA-S auto keystone

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Optoma OMA-S hdr compatible

360 projection*

With 360° projection,* images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location. *For more information please refer to the user manual

Portrait projection

Ideal for digital signage applications; you can rotate your projector 90 degrees to project a portrait image.


Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

Integrated speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

What's in the Box

  • Optoma OMA-S Projector
  • Remote Control
  • Carry Case
  • Power Transformer & Cord

What you may need

  • HDMI Cable
  • Projector Screen
Display technology DLP™
Resolution 1080p Full HD (1920x1080)
Brightness (HK) 1,500
Contrast ratio - dynamic 3,000,000:1
Native aspect ratio 16:9
Aspect ratio - compatible 4:3,16:9
Keystone correction - vertical +/-40°
Has vertical auto keystone correction Yes
Horizontal scan rate 15 ~ 140Khz
Vertical scan rate 24 ~ 240Hz
Uniformity 95%
Screen size 0.76m ~ 5.08m (30" ~ 200") diagonal
Lamp info
Light source type Laser
LASER life 30,000 hours
Throw ratio 0.78:1
Zoom type Fixed
Focal length 4.049mm
Native offset 100%
Inputs 1 x USB-C power, 1 x HDMI 2.1, 1 x USB-A power
1.5A, 1 x USB-A power 0.5A, 1 x USB-C
Outputs 1 x Audio 3.5mm
Control 1 x RS232 (via mini USB connector)
Noise level (typical) 24dB
Noise level (max) 28dB
3D compatibility No
Security Kensington Lock
OSD / display languages 10 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish, Chinese (traditional)
Operating conditions 0°C ~ 40°C, Max. Humidity 85%, Max. Altitude 2500ft
Remote control Yes
Speaker count 1
Watts per speaker 3W
In the box Remote, Power Adapter, WiFi Dongle
Power supply Universal AC 100--240V± 10%~ 50 / 60 Hz
Power consumption (min) 32W
Power consumption (max) 65.5W
Weight and dimensions
Dimensions (W x D x H) 157 x 135 x 69
Gross weight 2.2 kg
Net weight 0.95 kg