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Optoma GT5600 Review – Ultra Short Throw Projector

There is no doubt that Optoma is one of the top projector brands worldwide. Therefore, I am writing the Optoma GT5600 review. I am able to see that it comes with many advanced display features, connection features and installation features. For the overall performance, I scanned numerous users’ reviews on various selling platforms, the reviews look pretty impressive to me. Please keep reading the Optoma GT5600 review to know more about this ultra-short throw projector.

Optoma GT5600 Review, Pros & Cons
Optoma GT5600 is an ultra-short throw projector!

View on Amazon

The Display Features

To produce a good quality picture, several display features play important roles. In this projector, you will be able to find many impressive display features such as 3600 lumens brightness, 20,000:1 contrast ratio and 1080p display resolution. With all these features, the Optoma home theater is capable to deliver incredible picture quality. Of course, users will be able to receive brighter and sharper images compared to other short throw projectors on the market.

The Short Throw Capability

The main benefit of using an ultra-short throw projector is space efficiency in the room where it is installed. With the help of the sort throw profile, users will be able to place the projector very close to the wall or the screen resulting in space saving, easy cable management and the projector image is not affected from the foot traffic as well as objects.

The projector enthusiasts will be able to view their favorite content in the 100-inch size, which is projected at a few inches distance because it is based on an ultra-short throw lens. More importantly, this projector is produced by Optoma so you get a good quality projector at a reasonable price. >>> View on Amazon <<<

Key Features & Specs

Product name Optoma GT5600
Brand name Optoma
Model name GT5600
Display resolution 1080p
Contrast ratio 20,000:1
Brightness 3600 lumens
Short throw YES – 100-inch screen from 10.3 inches distance
Audio 16W built-in speaker
Lamp life Up to 15000 hours
Keystone correction Auto keystone & 4-courner correction
Connection options HDMI, 3.5mm audio-in/out, VGA-in/out, RS-232C, RJ-45, USB
Input lag 49ms
HDR No
3D support Yes (1080p content supported)
Display technology DLP
Price View on Amazon

The important specs are mentioned above. You can see that Optoma GT5600 comes with good brightness of 3600 lumens and 20,000:1 contrast ratio. It has a long lamp life of up to 15000 hours. The projector has many advanced features including the auto keystone & 4-corner correction, ultra-short throw projection and a wide range of connection options.

The Lamp Life of Optoma GT5600

According to the product description and the Optoma GT5600 review, the projector has a long lamp life. Users will be able to receive its service for more than 15000 hours. You know?  If you use the projector for 4 hours daily then it will last for more than ten years. Therefore, I want to say that this projector has an energy efficient feature that is capable to increase the lamp life.

The Keystone Capability

A keystone correction capability is very helpful in the image setup. Therefore, if you want to enjoy a sharp and detail image, the keystone feature is for you. Optoma GT5600 features 4-corner keystone correction feature which is good for the hassle-free setup to view the detailed images. In case, the projector moves a little accidently, the image will refocus instantly because it is an advanced projector.

Screen Sharing

Users can enjoy their multimedia content directly from their iOS or Android devices. The screen mirroring feature is very helpful to transfer your smartphone content onto a large screen. Thanks to the USB display connectivity that is available in this projector as per the Optoma GT5600 review. Well, the screen mirroring / sharing feature is really a good capability in this projector because in some occasions, the tiny phone screen is not very useful, users need to view on a large screen for some specific reasons or the greatest level of entertainment. >>> View on Amazon <<<

Pros

  • Great picture quality
  • Ultra-short throw projection
  • Appropriate price
  • No mounting required
  • Very easy to setup
  • Good brightness: can work in even a bright room.
  • Low input lag

Cons

  • The product description is a little misleading because it is an LED projector but nowhere is written in the product description.
  • Some users reported that the remote control is problematic.
  • It lacks detailed instructions.
  • Some of the apps don’t work.
  • In Bright Mode, it gets hot and loud.

According to pros, cons and the Optoma GT5600 review, the projector has mixed reviews. The cons are more than the pros. The projector has many cons related to audio, fan noise, remote control and product description. However, on the positive side, it is very easy to setup and it delivers clear picture. It has good short-throw capability and the price is also very good.

The 3D Capability

Those users who want to view 3D content, the Optoma GT5600 can be the best projector for enjoying 3D contents. It is able to show real 3D picture from many 3D sources like 3D broadcast services, gaming machines, 3D Blu-ray disc players and more. While watching the 3D content, you will not experience any lagging issue because it has a fast refresh rate of 144 Hz. Therefore, the 3D enabled Optoma projector can provide smooth images that don’t have the annoying flickering issues. Please know that you will require a 3D glass to view the 3D content.

HDCast Pro – The Wireless Feature

According to the Optoma GT5600 review, it supports HDCast Pro device for the wireless sharing and presentations. The wireless device, i.e., HDCast Pro is sold separately. You will also require a WUSB adapter, which you need to buy separately. In fact, the HDCast Pro 1080P HDMI MHL device works with many operating systems like iOS, Android, Windows that have Mirecast or Airplay.

FAQs – Optoma GT5600 Review

My projector has a loud fan noise, is this normal?

No, it is not normal. You need to find the cause. Please contact the Optoma support for the help.

Is it a good projector for office presentations?

No, it may not be a good projector for the document presentation related works because it does not have the features required for document presentations. You should look for other models of Optoma projectors.

Does it have image flickering issues?

According to the Optoma GT5600 review, it does not have the image flickering issues. In case, you experience such issues, please try to change to Bright Mode and see if the flickering goes away.

Can I projector on a smart-board?

Yes, you can projector onto a smartboard with white or black surfaces. You may need to play with the color adjustment feature.

Some of the main questions related to Optoma GT5600 have been answered above. If you wish to purchase this unit, reading the questions and answers may help a little. The QAs are related to fan noise, business presentation, image flickering issues and whiteboard projection.

Conclusion – Optoma GT5600 Review

In short, if you want to buy this projector, please read more reviews on Amazon where users are allowed to write their review directly. I am able to see that this projector has many issues. That is why, I advise to research more on this before you buy this product. Instead of various disadvantages, which are written above, the Optoma projector comes with many pros too. These pros are related to the good brightness, good picture quality, good price and the easy installation. I hope Optoma GT5600 Review was helpful to you.

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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

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Optoma GT5600 Ultra Short Throw Gaming and Movie Projector, 3600 Lumens for Ambient Lighting, Easy Setup with Auto Keystone, 100-in Image From Only a Few Inches Away


Optoma GT5600 Ultra Short Throw Gaming and Movie Projector, 3600 Lumens for Ambient Lighting, Easy Setup with Auto Keystone, 100-in Image From Only a Few Inches Away

$1,998.00 @ Amazon.com

Product Description

ULTRA-SHORT THROW: Experience a large 100" diagonal image projected from only inches away with an ultra-short throw lens; ultra short throw projectors allow placement close to the screen or wall providing easy cable management and an unobstructed projected image from foot traffic or objects

INCREDIBLE PICTURE QUALITY: Enjoy bright, razor-sharp images with 3, 600 lumens, 20, 000: 1 contrast ratio, and 1080p resolution

EASY IMAGE SET-UP: The auto keystone sensors and four-corner correction ensure a sharp, detailed image for quick, trouble-free set-up; when the projector or table is bumped, the image will refocus instantly

LONG LAMP LIFE: Enjoy up to 15, 000 hours of lamp life enabling an average of 4 hours of viewing time every day 10 plus years

FULL 3D: The GT5600 displays true 3D content from almost any 3D source, including 3D Blu-ray Disc players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images; 3D glasses required

SCREEN MIRRORING: Enjoy content from iOS or Android mobile devices on the big screen with USB display connectivity

Product Details
Brand: Optoma
Model #: GT5600
Warranty: 1-Year limited parts and labor warranty on the projector
Color: White
Dimensions: 15 X 13.5 X 3.8 inches (Length X Width X Height)
Price: $1,998.00
Optoma GT5600 Ultra Short Throw Gaming and Movie Projector, 3600 Lumens for Ambient Lighting, Easy Setup with Auto Keystone, 100-in Image From Only a Few Inches Away

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


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

$1,099.00 @ Amazon.com (Save 8%)

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: $1,099.00 (Save 8%)
Optoma GT2000HDR Ultra-Compact Short Throw Full HD Home Laser Projector

Optoma UHD35STx Short Throw True 4K UHD Gaming and Home Entertainment Projector 3,600 Lumens 240Hz Refresh Rate and Ultra-Low 4ms Response Time


Optoma UHD35STx Short Throw True 4K UHD Gaming and Home Entertainment Projector 3,600 Lumens 240Hz Refresh Rate and Ultra-Low 4ms Response Time

$1,549.00 @ Amazon.com

Product Description

TRUE 4K ULTRA HD: Experience high-quality home cinema with 8.3 million distinct addressable on-screen pixels

FAST GAMING RESPONSE: Enjoy ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness with a response time of just 4ms at 1080p

SHORT THROW FOR FLEXIBLE SETUP: The UHD35STx is designed to be placed closer to the wall than standard throw projectors. Project a 100” image from just over three feet away and create an immersive experience in just about any space

ULTRA HIGH CONTRAST RATIO: A 1,000,000:1 contrast ratio provides clarity and detail in both bright and dark scenes

Product Details
Brand: Optoma
Model #: UHD35STx
Warranty: 1 Year limited parts and labor warranty on the projector, 90 days lamp warranty
Color: White
Dimensions: 10.6 X 12.4 X 5.1 inches (Length X Width X Height)
Price: $1,549.00
Optoma UHD35STx Short Throw True 4K UHD Gaming and Home Entertainment Projector 3,600 Lumens 240Hz Refresh Rate and Ultra-Low 4ms Response Time

Optoma GT2000HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Input, Bright 3,500 Lumens for Day and Night Viewing, White (Renewed)


Optoma GT2000HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Input, Bright 3,500 Lumens for Day and Night Viewing, White (Renewed)

$853.04 @ Amazon.com

Product Description

DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light technology eliminates lamp and filter replacements for up to 30,000 hours of virtually maintenance-free operation. IPX6 dust resistance rating ensures optical engine durability

SHORT THROW LENS: Experience a 120" (10 foot) image projected from just 4' 4" away. It's great for smaller spaces and allows for easier installation

1080P HD RESOLUTION: Displays sharp and detailed 1080p (1920x1080) high definition content without downscaling or compression

ENHANCED GAME MODE FOR LIGHTNING FAST RESPONSE TIME: Delivers low input 4K60Hz @ 1080p60Hz 17ms, 8ms @ 1080p120Hz, 16ms @ 1080p60Hz

4K HDR INPUT AND 300,000:1 CONTRAST RATIO: HDR10 and HLG support provides rich cinematic color, brighter whites and deeper blacks, and Dynamic Black delivers a stunning 300,000:1 contrast radio

Product Details
Brand: Optoma
Warranty: 90 days limited warranty
Color: White
Dimensions: 4.49 X 10.79 X 8.5 inches (Length X Width X Height)
Price: $853.04
Optoma GT2000HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Input, Bright 3,500 Lumens for Day and Night Viewing, White (Renewed)

Optoma GT4000UHD Compact 4K UHD Ultra-Short Throw Laser HDR Projector with Low Input Lag for Gaming featuring 100 inch Image in Less than 12 inches

Optoma GT4000UHD Compact 4K UHD Ultra-Short Throw Laser HDR Projector with Low Input Lag for Gaming featuring 100 inch Image in Less than 12 inches

$3,367.86 @ Amazon.com

Product Description

PERFECT FOR SMALL SPACES: The ultra-short throw lens allows you to project a stunning 100" image from less than 12 inches away, making it ideal for tight spaces where you want big, vibrant visuals without needing a large room.

4K UHD VISUAL EXCELLENCE: Whether you're enjoying a movie night, or watching your favorite sports event, the GT4000UHD delivers stunning 4K-quality visuals that bring every detail to life. Experience vibrant colors, sharp clarity, and smooth motion, making every moment feel immersive and realistic.

ENHANCED GAME MODE: Dominate every frame! Whether you're on PC or next-gen consoles, experience razor-sharp responsiveness with as low as 4.3ms at 240Hz 1080p, 8ms at 120Hz 1080p, or 16.9ms at 60Hz 4K UHD—for seamless, low-latency gameplay across every resolution and refresh rate.

SEAMLESS MANAGEMENT AND UPDATES WITH FOTA TECHNOLOGY: With FOTA technology, your projector updates effortlessly via Ethernet with no downtime. Seamless, real-time upgrades keep everything running smoothly and performing at its peak, so you're always one step ahead.

IMPRESSIVE COLOR, DYNAMIC BLACK: Enjoy rich, accurate colors with display modes designed for any type of content. Dynamic Black automatically adjusts brightness for deeper blacks, brighter highlights, and clearer detail—boosting contrast by up to three times for a more lifelike picture.

EASY INSTALLATION: Dial in perfect image alignment with precise 4-corner geometric correction, giving you complete control over each corner for a flawless fit. Combined with ±5° horizontal and vertical keystone adjustment, it's easy to achieve a perfectly squared image—even in tricky or off-center installations.

Product Details
Brand: Optoma
Model #: GT4000UHD
Warranty: 1 Year Projector Parts and Labor Manufacturer’s Warranty
Price: $3,367.86
Optoma GT4000UHD Compact 4K UHD Ultra-Short Throw Laser HDR Projector with Low Input Lag for Gaming featuring 100 inch Image in Less than 12 inches

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

$937.99 @ Amazon.com

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: $937.99
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

PKPOWER 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector


PKPOWER 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

$8.95 @ Amazon.com

Product Description

Input: 100-240V 50-60Hz

PK-Power products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specification

OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)

COMPATIBILITY: Please see full list of compatible models in the Product Description

Our After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours.

Product Details
Brand: PKPOWER
Color: Black
Dimensions: 4 X 2 X 0.5 inches (Length X Width X Height)
Price: $8.95
PKPOWER 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

XHJTWOPY UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector


XHJTWOPY UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

$11.95 @ Amazon.com

Product Description

INPUT: AC100V-240V, 50/60Hz.

WIRE LENGTH:6ft / 1.8m

Compatible:UL 6ft Power Cord Cable For Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

SAFETY PERFORMANCE: Over Voltage Protection, Over Heat Protection,Over Current Protection.

WORRY FREE: Our store offer 30-Days Hassle-free Return and 12-Months Replacement Exchange.

Product Details
Brand: XHJTWOPY
Model #: XSD-4000450HUSD2024030400-151
Color: Black
Dimensions: 2 X 1 X 0.2 inches (Length X Width X Height)
Price: $11.95
XHJTWOPY UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

XMHEIRD UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector


XMHEIRD UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

$10.95 @ Amazon.com

Product Description

PRODUCT SPECIFICATIONS:INPUT: AC100V-240V, 50/60Hz.

SAFETY PERFORMANCE:AC adapter charger has passed the FCC test with certificates. Made of cutting-edge materials and featuring with V-0 grade flame retardant, OVP, OCP, SCP Protection, it would be much secure than others.

Compatible Device: UL 6ft Power Cord Cable For Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

NOTICE:Please reference full list of compatible models in the product description.

WORRY FREE: Our store offer 30-Days Hassle-free Return and 12-Months Replacement Exchange.

Product Details
Brand: XMHEIRD
Model #: XSD-4000450HUSD20240913-0948
Color: Black
Dimensions: 24 X 12 X 0.2 inches (Length X Width X Height)
Price: $10.95
XMHEIRD UL 6ft Power Cord Cable for Optoma GT5600 Ultra Short Throw Gaming and Movie Projector

Optoma ZW410UST WXGA Ultra Short Throw Laser DLP Projector


Optoma ZW410UST WXGA Ultra Short Throw Laser DLP Projector

$1,701.99 @ Amazon.com

Product Description

SUPERIOR IMAGE CLARITY - Experience WXGA (1280x800) resolution, projecting crisp visuals and detailed graphics for impactful presentations and engaging multimedia content in any professional setting.

ULTRA-BRIGHT PROJECTION - With 4,000 lumens, this projector delivers vibrant and clear images even in well-lit environments, ensuring your presentations are always visible and impactful for your audience.

ULTRA SHORT THROW LENS - Get a large 80"-130" image from only inches away. This allows placement close to the wall, reducing shadows and screen glare, perfect for small rooms and interactive setups.

LONG-LASTING LASER LIGHT SOURCE - The DuraCore Laser light source provides up to 30,000 hours of operation, ensuring years of reliable performance with minimal maintenance and consistent brightness.

VERSATILE CONNECTIVITY OPTIONS - Features 2x HDMI 1.4b inputs, USB-A power, Audio 3.5mm output, RS232, and RJ45, offering seamless integration with various devices for enhanced flexibility in any setup.

Product Details
Brand: Optoma
Dimensions: 18.8 X 16.4 X 12.5 inches (Length X Width X Height)
Price: $1,701.99
Optoma ZW410UST WXGA Ultra Short Throw Laser DLP Projector

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