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coolid

[Auto Focus & 2026 Upgraded] Mini Projector 1080P FHD Support 4K Portable Projector with WiFi6 and Bluetooth5.4 Built-in App 180° Adjustable Auto Keystone, Compatible with HDMI/Laptop/USB, White

Based on 1,554 reviews
Condition: New
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$89.99
Save $110.00 was $199.99

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 30
Order within 5 hours and 34 minutes

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At a glance

Condition
New
Color
White1
Dimensions
5"L x 6"W x 7"H
Weight
1.08 kg
Special Feature
Speakers
Display resolution
1920 x 1080
Display Type
LED-sidelit
Warranty
2 years
Works with
Gaming Console, Laptop, Smartphone, Tablet, Television

Features 5

  • Auto Focus & Auto Keystone CorrectionCoolid C3 video projector features auto focus and auto keystone correction, providing the sharpest, most immersive viewing experience no matter where you place it in your home. Free your hands - no more manual adjustments before each viewing. Enjoy a high-definition, convenient film experience anytime, anywhere!
  • True 1980x1080 Resolution with 4K Support- Equipped with true 1920x1080 Full HD resolution and 4K Ultra HD video decoding, the Coolid projector features advanced LED technology. Whether you're watching a movie, TV show, or playing a video game, it delivers an immersive visual feast. It brings a cinema-like experience to your home.
  • WiFi 6 and Bi-directional Bluetooth 5.4The Coolid C3 mini projector features Bluetooth 5.4 and WiFi 6 dual-band technology (2.4GHz and 5GHz), making it easy to connect multiple devices with the latest upgrade. With bi-directional Bluetooth 5.4 audio transmission, you can connect Bluetooth headphones or speakers to use it as a stereo in standby mode and with built-in 360 surround sound for a cinema-quality audio experience. Enjoy seamless entertainment with ease.
  • Built-in App Smart ProjectorThe Coolid projector runs on the Android operating system with 1GB RAM and 8GB storage, ensuring smooth performance and user-friendly operation. It supports both wireless mouse and remote control for added convenience. The built-in Android TV OS allows direct access to millions of videos, including YouTube etc., without the need for a TV stick. Create your own private home theater with ease.

Specs 28

Brand coolid
Recommended Uses For Product Indoor/Outdoor
Special Feature Speakers
Connectivity Technology Wireless
Display resolution 1920 x 1080
Additional Features Speakers
Native Resolution 1920 x 1080
Display Resolution Maximum 4K pixels

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Excellent buy
The COOLid Mini Projector was an excellent buy and a huge upgrade from another projector I previously purchased. My old one didn’t have built-in apps, was slow to connect, sluggish overall, and honestly just tedious to use. This one is the complete opposite. It comes with basic apps already installed, connects to WiFi quickly, and even saves your login info—so when you open an app, it signs in automatically. That alone makes it so much more convenient for everyday use. The picture quality is fairly good for the price. It’s not razor sharp, but that’s to be expected at this price point, and it’s still very enjoyable for movies and shows. It’s also small, lightweight, portable, and can attach directly to a tripod, which is a nice bonus for flexible setup. If you don’t want to spend hundreds of dollars but still want something reliable and easy to use, I highly recommend this projector. It delivers great value for what you pay. I have included a video showing the picture quality with the lights off. ... show more
Reviewed in the United States on January 23, 2026 by MaggiiP
value for money
Color: White
I was honestly surprised by how powerful this little projector is. It’s very small and easy to carry, but the picture quality is clear, bright, and sharp.The setup was super easy. The built-in apps work well, and WiFi and Bluetooth connect quickly without any issues. Even though it’s a small device, it works great with my laptop, TV stick, and USB drive. It’s perfect for movie nights, travel, or quick presentations. ... show more
Reviewed in the United States on December 22, 2025 by Ankush
Great Budget Friendly Projector
Color: White
Review Image by Joy L. Anderson
Review Image by Joy L. Anderson
I'm impressed. The picture is great. The setup is super fast and easy. Love the app store. Auto-focus and auto-keystone is awesome. The speaker isn't "movie quality" - however it's really easy to Bluetooth the sound to your favorite speaker. I mostly bought this for relaxing ambience. I haven't attended to watch Netflix yet, but I have no worries about the quality being any different. **Note that in my videos, this is not the native speaker. It's connected to a better speaker via Bluetooth. ... show more
Reviewed in the United States on September 9, 2026 by Joy L. Anderson
It's impressive and easy to use highly recommend
Wish i took a video or photo.This actually impressed me. Simple easy tobise, quality of the image was amazing i with the sound could be a tad bit louder but I might be able to blue tooth it to my speakers but it has built in apps you can download apps it's compact durable functionality is better than I expected Worth the money, has an HDMI AND USB-C adapter or you can do it wireless which i recommend if you can much easier the BATTERY Life lasts because it's plugged in but it also charges whatever you have plugged into it. I highly recommend ... show more
Reviewed in the United States on March 26, 2026 by Maggie C. Masters-Jun
Feature-Packed Mini Projector – Great for Home!
Color: White
Review Image by Nik
Review Image by Nik
Review Image by Nik
Review Image by Nik
Review Image by Nik
Really impressed with this Coolid portable projector. The build quality feels good, and setup was easy right out of the box. One of the best features is the air remote being able to control the screen just by moving your wrist feels smooth and intuitive. Built-in apps like YouTube and Prime Video work well, so you don’t always need an external device. The picture quality is sharp with Full HD 1080p, and it supports 4K playback, which looks great for movies and photos. Auto keystone correction and the 180° rotation make it very flexible to use in different rooms or even outdoors. Digital zoom also helps adjust the screen easily without moving the projector. WiFi 6 connectivity is fast and stable, and Bluetooth works well with headphones or external speakers. Built-in speakers are decent for casual watching, but Bluetooth audio is a nice option for better sound. Overall, a solid projector with lots of modern features packed into a portable design. Great option for movies, casual gaming, or presentations at home or outdoors. ... show more
Reviewed in the United States on January 19, 2026 by Nik
Great quality for price
Color: White
We bought this projector for movie night with the kids. I have been wanting one ,but I have been reluctant to spend a lot of money. The price on this one was reasonable. I first tried it out on a wall in the house. I was blown away and so were my kids. The quality of the picture was amazing. It surpassed my expectations. We then tried it one night out by the fire. We strung a sheet up and watched the movie outside. They loved it. It is very intuitive and easy to set up. It is not very big, so it is easy to store as well. ... show more
Reviewed in the United States on March 29, 2026 by Martin
(No longer) Disappointing
Color: White1
Review Image by Trailer Swift’s Travel List
Review Image by Trailer Swift’s Travel List
Review Image by Trailer Swift’s Travel List
Edit: I have figured out how to add HBO go and now I feel like a jerk. I have updated my rating to reflect my satisfaction. My bad. It was operator error. Now that I have that figured out and I was able to manually fix the keystone, this is actually everything I have been looking for in a projector. It works perfectly in our camper. I like the size and it’s an ok little projector. A little loud, an it doesn’t exactly get the auto key correct, but it’s functional. What is frustrating for me is that it only comes with the prime, Disney +, and Netflix apps. Even though it shows others in the photo descriptions. I tried to add HBO go, and couldn’t. The whole point of getting THIS projector was so that I wouldn’t need a Roku or fire stick. But in order to use HBO go I now need an external stick. And my return window has closed. Also it doesn’t come with a lense cap. So. Not super travel friendly. Disappointing. ... show more
Reviewed in the United States on February 17, 2026 by Trailer Swift’s Travel List
Poor Quality
Color: White
Instructions were awful, no real setup instructions and zero instructions on setting up a Bluetooth speaker! I was not able to Bluetooth it to my Bose speaker, the projector said “pairing” but it did not pair. Projector is very loud and puts off a lot of heat. Really sad because I was excited about this purchase. I will be returning it and buying a different one. ... show more
Reviewed in the United States on April 10, 2026 by Sue K
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