Optoma EH412ST Review – Short Throw 1080P Business Projector

Optoma is a big name for a wide range of projectors for many purposes like entertainment, gaming and business presentations. Today, I am going to write Optoma EH412ST Review. Therefore, please keep reading the review to know about this projector.

If I talk of its main capabilities then I will say that it is a short throw and bright projector. Well, these capabilities are very important in a projector. Optoma EH412ST has 4000 lumens brightness, 15000 hours lamp life, 1080p display resolution and a wide range of connectivity options. With these capabilities, it can be the best gaming projector without any doubts.

Optoma EH412ST Review - Short Throw 1080P Business Projector
Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms

View on Amazon

4K HDR Input, 4000 Lumens Brightness and Short Throw Projection Distance

Well, Optoma EH412ST users are happy with the above mentioned capabilities. The high level of brightness, short throw projection distance and 4K HDR input are highly demanded features in a performance oriented projector.

4K HDR Input – seeing the trend, the 4K HDR input is very suitable in this projector. Users will be able to enjoy 4K content from their preferred devices. After a successful connection, they can enjoy bright whites, deeper black levels and vibrant colors.

4000 lumens brightness – Optoma EH412ST has amazing 4000 lumens brightness, which means a good brightness performance even in a well-lit room. And, since it is a multi-purpose projector, so it would be perfect for many places like conference rooms, meeting rooms, classrooms as well as training rooms.

Short throw projection distance – the short throw capability is a highly demanded capability by most of the users. As per Optoma EH412ST Review, it can produce a 120-inch screen from approx. 5 feet distance. It has a throw ratio of 0.5:1. Well, such projectors are very good for those who have limited space in their rooms because a short throw projector allows placement closer to the screen so it is perfect for rooms with limited space.

Key Features & Specs – Optoma EH412ST Review

\

Product name Optoma EH412ST
Brightness 4000 lumens
Lamp life 15000 hours
Display resolution 1080P
Connection ports Dual-HDMI, VGA, USB, RS232 and audio
Short throw ratio 0.5:1 (120 inches image from 4.5 feet distance)
4K HDR input Yes
Contrast ratio 50,000:1
Built-in speaker Yes (10W speaker)
Color profile sRGB & REC. 709
Availability View on Amazon

Key specs of Optoma EH412ST have been written above. You can see the projector has many good features and specifications including the 4000 lumens brightness, 1080p display resolution, 50,000:1 contrast ratio, 15000 hours lamp life and many others. >>> Check Price <<<

Long Lamp Life, Multiple Connection Options and Built-in Speaker

Many projectors have limited connection options but Optoma EH412ST comes with extensive connection options along with a built-in speaker and a long lamp life.

Long lamp life – the projector has a long lamp life of up to 15,000 hours. Therefore, a long lamp life means a cost-effective product. Well, the manufacturer says that an average of 5 hours of viewing time every day will let the projector last for more than 8 years.

Various connection choices – as per the product description, Optoma EH412ST projector has a wide range of connection options like dual-HDMI, VGA, USB and audio.

Built-in speaker – Optoma EH412ST features a built-in speaker of 10 watts. Therefore, this is very handy for the installation and the increasing the portability of the projector. Users will be able to setup this projector without needing an external speaker. More importantly, the built-in speaker has considerable sound for a small / medium size classrooms as well as meeting rooms.

FAQs – Optoma EH412ST Review

Does it have a digital zoom function?

Yes, it has a digital zoom function but it is not recommended to use the zoom function in this type of short throw projector because it may lower the quality of the picture.

Does it have holes for the mounting?

Yes, Optoma EH412ST Projector has holes at the bottom of the projector to secure a mounting bracket onto it and hang it from the ceiling.

Optoma EH412ST is good as a business projector; will it work for a home theater setup?

Yes, it is good as a home theater projector too. It can produce a large 120-inch image from just 4.5 feet distance. Therefore, it is perfect for limited space rooms and a home theater setup as well.

Does this projector have a horizontal keystone or lens shift?

Yes, it has the horizontal keystone as well as lens shift features. In fact, it is very adjustable as per your requirements.

Can I use this short throw projector at a 20 feet projection distance?

No, the projector will not be able to project properly from such a long distance.

Some of the main questions have been answered. I hope these questions and answers related to the Optoma EH412ST short throw projector will be helpful to the new customers as well as existing customers. Well, I see that this Optoma short throw projector is very popular among its users for its many features and capabilities.

vertical keystone correction of optoma eh412st business projector

Pros

  • Countless users are happy with this short throw projector.
  • Very good quality picture
  • Multiple aspect ratios
  • The fan noise is negligible.
  • Impressive brightness capability as it is perfect for a well-lit room.
  • It is perfect for business use, personal use and as a golf simulator projector.
  • Users appreciate the leg on bottom, which is very good to raise and level images.
  • Lightweight, easy to use and smaller than expected
  • 120-inch max picture size is not bad.

Cons

  • Some users say that the built-in speaker is not very good.
  • It lacks proper information for the setup.

The key pros and cons are written in the pros & cons section, which is an important part of the Optoma EH412ST review. As per the pros & cons, the projector has a good short throw capability, impressive brightness and it is very easy to use the lightweight projector. >>> Check Availability <<<

Conclusion – Optoma EH412ST Review

At the end of Optoma EH412ST Review, it is one of the popular Optoma short throw projectors. Apart from the impressive short throw capability, the unit has impressive brightness of 4000 lumens. It can be perfect for a well-lit room. And, it can also be perfect for many projection needs such as business projection, education projection, gaming and entertainment.

About TrendyProjectors

TrendyProjectors.com is an evolving blog that focuses on product reviews. The product reviews provided here are after an extensive research. The research is conducted using various popular shopping websites, gadget blogs, discussion forums and more. Most of the reviews are taken from user's reviews posted on various selling platforms. In case, you want to publish your review on TrendyProjectors.com blog, please contact us via the contact page, we will be happy to assist you. Thanks

View all posts by TrendyProjectors →

Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable


Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable

$882.00 @ Amazon.com (Save 10%)

Product Description

Short throw lens: experience a large 120" Image projected from 4. 5 feet away, at throw ratio 0. 5: 1; short throw Projectors allow placement closer to the screen making it ideal for more smaller spaces and easier installation

High brightness: enjoy 4, 000 lumens of brightness in well-lit meeting rooms, conference rooms, training rooms, classrooms and more

4K HDR input: enjoy vibrant colors, Brighter whites, deeper black levels and sharper images when paired with the latest 4K HDR video sources or 1080P hdr gaming contents

Vivid color: 50, 000: 1 contrast and the serge color profile enables rich accurate color, based on the primaries of rec. 709 HDTV specification when used with a PC, Mac, or any serge compatible source

EXTENSIVE CONNECTIVITY OPTIONS: The EH412ST features an array of connectivity options including 2 x HDMI, VGA in and out, audio-in and out, RS232, and USB-A

Integrated speaker: a 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for small-to-medium classrooms and meeting rooms

Product Details
Brand: Optoma
Model #: EH412ST
Warranty: 2-year limited parts & labor warranty on the projector
Color: White
Dimensions: 12.4 X 9.5 X 4.5 inches (Length X Width X Height)
Price: $882.00 (Save 10%)
Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable

ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office


ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office

$494.85 @ Amazon.com

Product Description

VERSATILE PROJECTOR: High brightness 4000 Lumens XGA projector with advanced visual features ideal for use in education and small business environments

BIG SCREEN PROJECTION: Flexible to fit any classroom design with 0.62 short throw ratio. Project 100 inches from a distance of 4 feet (1.24 meters)

EASY SETUP: Simple setup and control, just plug & play your presentations, videos, and pictures

LONG LAMP LIFE: Energy-saving Eco mode allows the lamp to shine bright for up to 12,000 hours

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI, USB, VGA, and more

Product Details
Brand: ViewSonic
Model #: PS502X
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Size: 4.5" x 12.2" x 9.2"
Color: Black
Dimensions: 9.2 X 12.2 X 4.5 inches (Length X Width X Height)
Price: $494.85
ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office

BenQ TH671ST 1080p Short Throw Gaming Projector | Gaming Mode for Intense Low Input Lag Action | 3000 Lumens for Lights On Entertainment | 3 Year Industry Leading Warranty


BenQ TH671ST 1080p Short Throw Gaming Projector | Gaming Mode for Intense Low Input Lag Action | 3000 Lumens for Lights On Entertainment | 3 Year Industry Leading Warranty

$949.00 @ Amazon.com

Product Description

UNPARALLELED PICTURE QUALITY: TV Projector, comes with Native Full HD 1080p Resolution, 92% Rec. 709 Color Accuracy, 3000 Lumens and high native contrast ratio for the ultimate immersive cinematic and gaming experience.

GEARED TOWARDS GAMING: Ultra-fast low input lag and a refresh rate that matches the max output of Xbox One X & PS4 Pro ensure ultra-smooth gaming experiences without motion blur to keep you on the top of your game. One of the best projector for gaming!

WOW YOUR FRIENDS: Take the action to the big screen by projecting a 100 inch screen from just 5 feet away. Projects up to 300 inches.

AWARD WINNING PROJECTOR: Best Projector for Gaming - High Ground Gaming 2019

INDUSTRY-LEADING : 3-year limited parts and labor coverage makes you rest easy that our US-based customer service team is here when you need it.

Product Details
Brand: BenQ
Model #: TH671ST
Warranty: 3 years
Color: High Brightness Gaming
Dimensions: 11.65 X 4.6 X 9.5 inches (Length X Width X Height)
Price: $949.00
BenQ TH671ST 1080p Short Throw Gaming Projector | Gaming Mode for Intense Low Input Lag Action | 3000 Lumens for Lights On Entertainment | 3 Year Industry Leading Warranty

BenQ MW632ST Business Projector, 3200 Lumens, WXGA, Short Throw, Wireless, Dual HDMI, Keystone, 1.2X Zoom, 3D, Golf Simulation, Conference Room, Meeting, Classroom


BenQ MW632ST Business Projector, 3200 Lumens, WXGA, Short Throw, Wireless, Dual HDMI, Keystone, 1.2X Zoom, 3D, Golf Simulation, Conference Room, Meeting, Classroom

$749.00 @ Amazon.com

Product Description

EXECUTIVE QUALITY PROJECTOR – WXGA resolution (1280x800) offers 2x more resolution than SVGA for a better experience during your presentations, movies, and pictures.

DESIGNED FOR ANY ENVIRONMENT – With it’s 3, 200 lumens and a high native contrast ratio, enjoy more accurate, vivid color, even in well-lit rooms.

EXTENDED LAMP LIFE – Up to an impressive 10, 000 hour lamp life, your projector should last over 10 years, even if you give a 2 hour presentation every day.

BIG PICTURE IN SMALL SPACES – 0. 9 Short throw lens design prevents you from getting blinded by light when giving presentations.

STANDARD CONNECTIVITY – 2 HDMI ports provide exceptional audio and video quality in one cable; Clear Image Size (Diagonal): 60"to 120"; Image Size: 30" to 300"

Product Details
Brand: BenQ
Model #: MW632ST
Warranty: 1 year parts & labor / 1 year or 2000 hours of lamp life
Color: Silver/White
Dimensions: 11.3 X 9.15 X 4.5 inches (Length X Width X Height)
Price: $749.00
BenQ MW632ST Business Projector, 3200 Lumens, WXGA, Short Throw, Wireless, Dual HDMI, Keystone, 1.2X Zoom, 3D, Golf Simulation, Conference Room, Meeting, Classroom

AAXA M8 UST Ultra Short Throw 4K Laser Projector 1100 LD Lumens, BT 5.4, WiFi 6, USBC Mirroring, 2xHDMI, Optical Audio, Efocus, Auto Keystone, Smart Technology

AAXA M8 UST Ultra Short Throw 4K Laser Projector 1100 LD Lumens, BT 5.4, WiFi 6, USBC Mirroring, 2xHDMI, Optical Audio, Efocus, Auto Keystone, Smart Technology

$529.99 @ Amazon.com

Product Description

[ULTRA SHORT THROW] The M8 UST features a premium ultra-short throw (0.2TR) lens-set. This means when the M8 UST is placed just 12 inches from the wall it can produce a 100-inch image (the projector body adds some throw distance).

[RGB LASER TECHNOLOGY] The M8 UST features new Miniature RGB Laser technology delivering an ultra-bright 1100 Laser (LD) Lumen image with exceptionally vibrant colors and capable of supporting 4K Resolution (Native 1080P).

[RGB LASER & DLP] The DLP RGB Laser light-source with proprietary de-speckle technology produces a brilliant color gamut that cannot be achieved by LED Projectors, especially white LED Projectors. Vivid colors and higher perceived brightness produce a visually stunning picture not found in LED Projectors.

[COMPACT, VERSATILE] The M8 UST is just 8.1” x 4.8” x 3” and 2.78lbs. This miniature size enables the M8 to be mounted in a variety of different locations both traditional projectors and LCD displays cannot. From inverted wall and ceiling mounting to reverse projection mounting, to being placed on a dresser or shelf the M8 can do it all. Furthermore, the M8 is designed to rotate vertically and project directly on the table top or ground.

[CINEMA GRADE QUALITY] The M8 UST is powered by Texas Instruments DLP technology with an RGB Laser Light-source. Texas Instruments DLP technology is true movie cinema technology and is found in the majority of movie theaters globally. The DLP imager delivers high contrast, high optical efficiency, and most importantly high endurance – standing up to the rigors for laser illumination for tens of thousands of hours.

[AUTO KEYSTONE, E-FOCUS, EYE SAFTEY] The M8 features Auto-keystone (vertical tilt only), Electric Focus, and an Eye-Safety sensor to protect users from its Class 1 Laser RGB Lightsource.

Product Details
Brand: AAXA Technologies
Warranty: 1 Year Manufacturer Warranty
Color: Gray
Dimensions: 8.1 X 4.8 X 3 inches (Length X Width X Height)
Price: $529.99
AAXA M8 UST Ultra Short Throw 4K Laser Projector 1100 LD Lumens, BT 5.4, WiFi 6, USBC Mirroring, 2xHDMI, Optical Audio, Efocus, Auto Keystone, Smart Technology

ViewSonic LS740HD 5000 Lumens 1080p Laser Projector with 1.3x Optical Zoom, H/V Keystone, 4 Corner Adjustment, and 360 Degrees Projection for Auditorium, Conference Room and Education


ViewSonic LS740HD 5000 Lumens 1080p Laser Projector with 1.3x Optical Zoom, H/V Keystone, 4 Corner Adjustment, and 360 Degrees Projection for Auditorium, Conference Room and Education

$886.99 @ Amazon.com (Save 9%)

Product Description

VERSATILE PROJECTOR: High brightness 5000 Lumens 1080p laser projector with advanced visual features

LONG LAMP LIFE: Long-lasting laser phosphor light source allows the lamp to shine bright for up to 30,000 hours

EASY SETUP: 1.3x optical zoom, 360 degree projection, H/V keystone, and 4 corner adjustment

AUTO POWER ON/OFF: This projector can be configured to automatically turn on and off

LAN CONTROL: Schedule, and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI and USB Type A

Product Details
Brand: ViewSonic
Model #: LS740HD
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Size: 5.1" x 11.3" x 8.5"
Color: White
Dimensions: 11.3 X 8.5 X 5 Inches (Length X Width X Height)
Price: $886.99 (Save 9%)
ViewSonic LS740HD 5000 Lumens 1080p Laser Projector with 1.3x Optical Zoom, H/V Keystone, 4 Corner Adjustment, and 360 Degrees Projection for Auditorium, Conference Room and Education

Optoma ML1080ST Ultra-Portable Short Throw Full HD Laser Projector, 1200 Lumens


Optoma ML1080ST Ultra-Portable Short Throw Full HD Laser Projector, 1200 Lumens

$1,134.71 @ Amazon.com

Product Description

SMALL PROJECTOR, BIG PICTURE: The world’s smallest RGB laser projector. Use anywhere on any surface with Time of Flight (Advanced Auto Focus)

OUTSTANDING VIDEO QUALITY: RGB Triple Laser delivers Stunning Cinematic Color featuring 100% REC.709 and 98% of DCI-P3 (WCG)

ULTRA LOW INPUT LAG: 23ms 1080p60, 23ms 4K60 Input with Enhanced Game Mode and Auto Low Latency Mode (ALLM)

EASY STREAMING UPGRADE OPTION: Download streaming apps and watch movies and TV shows with optional EZC-USB Wireless adapter

AND NOW THE NUMBERS: 1080p resolution with 4K input, HDMI 2.1 input, two USB Type C display input, USB-A input, media player, built-in speaker

THE KITCHEN SINK: 9 Display Modes, BT for input devices/audio devices, casting, screen mirroring, file manager, signage mode, premium carry case

Product Details
Brand: Optoma
Model #: ML1080ST
Warranty: 2 Years limited parts and labor warranty on the projector, 1-year or 20,000 hour light source warranty (whichever comes first)
Color: White
Dimensions: 12.5 X 10 X 4.75 inches (Length X Width X Height)
Price: $1,134.71
Optoma ML1080ST Ultra-Portable Short Throw Full HD Laser Projector, 1200 Lumens

AAXA P400 Native 1080p Short Throw Mini Projector with 2 Hour Battery, Onboard Media Player, 30,000 Hours LED, Outdoor Ready, RGB LED Portable Projector for Business and Home Theater Movies


AAXA P400 Native 1080p Short Throw Mini Projector with 2 Hour Battery, Onboard Media Player, 30,000 Hours LED, Outdoor Ready, RGB LED Portable Projector for Business and Home Theater Movies

$249.00 @ Amazon.com

Product Description

1080P FULL HD NATIVE RESOLUTION - Latest generation Silicon Liquid Crystal (SLC) imager delivers clear and smooth 1920x1080 pixel resolution without upscaling. SLC Technology delivers deeper blacks, higher contrast than 1LCD projectors. RGB LEDs delivers brighter colors, better image quality than 1LCD projectors.

SHORT THROW OPTICS - Projects a vivid 100" screen at just 5.25 feet from wall. Typical projectors requires almost double the distance.

ALL-IN-ONE PROJECTOR - featuring an Onboard Media Player with USB and TF ports and onboard speaker. Additional inputs includes HDMI and 3.5mm headphone jack.

BATTERY POWERED - Powerful 39W Lithium Ion Battery is included and provides up to 2 hours of runtime.

SUPER COMPACT – Measures just 4.5" x 4" x 2.3" and weighs 19.8 ounces - the P400 projector fits nicely in your laptop bag or briefcase for business travel and outdoor camping use cases.

Product Details
Brand: AAXA Technologies
Model #: P400
Color: Space Gray
Dimensions: 4.5 X 4 X 2.3 inches (Length X Width X Height)
Price: $249.00
AAXA P400 Native 1080p Short Throw Mini Projector with 2 Hour Battery, Onboard Media Player, 30,000 Hours LED, Outdoor Ready, RGB LED Portable Projector for Business and Home Theater Movies

Optoma GT2000HDR Ultra-Compact Short Throw Full HD Home Laser Projector


Optoma GT2000HDR Ultra-Compact Short Throw Full HD Home Laser Projector

$1,199.00 @ Amazon.com

Product Description

Eco-Friendly Design

Bright 3500 Lumens

External Power Supply

Product Details
Brand: Optoma
Model #: GT2000HDR
Warranty: 1 Year parts and labor limited warranty on the projector, 5-year or 12,000 hour light source warranty (whichever comes first)
Color: White
Dimensions: 4.49 X 10.79 X 8.5 inches (Length X Width X Height)
Price: $1,199.00
Optoma GT2000HDR Ultra-Compact Short Throw Full HD Home Laser Projector

[Short Throw/Adjustable Stand]Mini projector with WiFi and Bluetooth, 2025 Upgrade Outdoor Portable Movie Projector 1080P, Auto Vertical Keystone, Home Projector for Phone/TV Stick, WiMiUS S27 (White)


[Short Throw/Adjustable Stand]Mini projector with WiFi and Bluetooth, 2025 Upgrade Outdoor Portable Movie Projector 1080P, Auto Vertical Keystone, Home Projector for Phone/TV Stick, WiMiUS S27 (White)

$149.99 @ Amazon.com

Product Description

🌟【2025 Upgraded 0.98:1 True Short Throw Projector】Compared to others, it saves you 5ft of distance for a 100" screen. A shorter throw distance decreases optical distortion, delivering sharper and more accurate images. Offering a projection size range of 40~200 inches with distances from 2.8ft to 14ft, it has 4:3 and 16:9 aspect ratios and zoom out for a versatile viewing experience. Whether you're in a cozy attic, bedroom, RV, or a larger space, this mini projector seamlessly adapts to your environment.

🌟【270° Built-in Stand & All in One Hand】Uniquely designed with a custom mold, featuring a more stable triangular stand and a 1/4'' screw hole on the bottom, supports ceiling and wall mounting, offering greater flexibility than similar. Effortlessly adjust the angle for a whole new way to watch. Take it anywhere and enjoy high-quality visuals, whether indoors or for an outdoor movie night.

🌟【Auto Vertical Keystone Correction & 1080P Supported】Say farewell to distorted images with our auto vertical keystone correction, enjoying your home theater without alignment concerns. With 1080P supported resolution and remarkable 15000:1 high dynamic contrast ratio, it faithfully reproduces real color content. Additionally, benefit from convenient features like Online Update(OTA), Auto Sleep mode, and Brightness & Color Temperature Adjustment.

🌟【2.4G/5G Dual Band WiFi & Bluetooth 5.2】Dual assurance with both 5G and 2.4G speedy WiFi options, along with dependable wired connections. In addition to wireless screen mirroring through Miracast and Airplay, S27 supports wired screen mirroring, enabling seamless YouTube streaming under a wired connection. And no more sound concerns, 2025 Model features an upgraded sound system, delivering clearer sound with less noise for an immersive listening experience.

❤️️【Versatile Interfaces & Seamless Shopping】Equipped with HDMI, USB, and 3.5mm audio port, S27 projector easily connects to your Phone, Laptop, PC, TV Stick, PS5, or Switch. Plus, it makes a perfect gift for birthdays and holiday celebrations. ➤Note: S27 is not battery-powered and needs to to be plugged in during use.➤For any questions, our 24/7 after-sales email support, 2-year Money Back guarantee, 3-year Repair, and Lifetime Technical Support are at your service.

❤️️【WiMiUS in Action】Your purchase is just the beginning of our support. The latest firmware update (2025-02) resolves known HDMI compatibility and screen mirroring issues. Reach out to us for the upgrade package.

Product Details
Brand: WiMiUS
Model #: S27
Warranty: 24/7 after-sales email support, 2-year Money Back guarantee, 3-year Repair, and Lifetime Technical Support
Color: White
Dimensions: 4.6 X 3.9 X 7.9 inches (Length X Width X Height)
Price: $149.99
[Short Throw/Adjustable Stand]Mini projector with WiFi and Bluetooth, 2025 Upgrade Outdoor Portable Movie Projector 1080P, Auto Vertical Keystone, Home Projector for Phone/TV Stick, WiMiUS S27 (White)

Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

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