NEBULA Cosmos 4K SE Smart Projector, 4K High-Brightness with Dolby Vision, 200″ Screen, 1,800 ANSI Lumens, HybridBeam, Enhanced Image Quality, Google TV, Portable, for Gaming, Home, and Office Use

NEBULA Cosmos 4K SE Smart Projector, 4K High-Brightness with Dolby Vision, 200″ Screen, 1,800 ANSI Lumens, HybridBeam, Enhanced Image Quality, Google TV, Portable, for Gaming, Home, and Office Use
Price: $1,299.99
(as of Feb 08,2025 21:59:47 UTC – Details)

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Customers say

Customers appreciate the video projector's crisp, bright picture and good sound quality. They find it easy to set up with a responsive user interface and Google TV built-in. Many consider it a great projector for a home theater. However, some have mixed opinions on the brightness level.

AI-generated from the text of customer reviews

69 customers mention "Picture quality"67 positive2 negative

Customers appreciate the video projector's crisp, bright, and colorful picture. They find it easy to set up, with vivid colors and good contrast. The screen clarity is nice, and they can easily get a full 100-inch image even with the projector very off.

"…It is truly a 4k image and looks amazing especially at night and if you are watching an animated movie with the kids…." Read more
"…With the auto focus and keystone correction I was able to easily get a full 100in image even with the projector very off center in the corner of my…" Read more
"…The picture quality is super sharp, with bright and vibrant colors that really pop, even when there’s some light in the room…." Read more
"…Picture quality and brightness were "good", particularly for a portable projector…." Read more
44 customers mention "Sound quality"37 positive7 negative

Customers appreciate the sound quality of the video projector. They say the built-in speakers are good, but they connect it to their sound system for better audio. The fan is quiet despite the high power, and the speakers produce clear sound from being close.

"…The sound quality is better than I expected and you can watch things and not feel like you need to hook up surround sound or a sound bar to enjoy a…" Read more
"…appreciated that they included such a nice set of speakers with nice bass…." Read more
"…The built-in speakers are pretty good, but I hooked it up to my sound system for a more immersive feel…." Read more
"…The built-in speakers, while not a home theater system, sound like a decent quality portable Bluetooth speaker, which in other words, is good enough…" Read more
36 customers mention "Ease of setup"30 positive6 negative

Customers find the video projector easy to set up and use. They say the software is responsive and works great with phones. Google TV built-in makes it super easy to use, log in, and stream. The user interface is sufficiently snappy and doesn't get in the way. It's simple to connect via Bluetooth and having an even more move. They use it with ease in their basement, living room, and patio outside. The features are responsive, they can cast to it easily, mirror a screen to it, and run.

"…However when you do it’s as simple as connecting it via Bluetooth and having an even more move theatre like experience…." Read more
"…It’s a bit on the pricey side, but the laser quality and the convenience totally make it worth it…." Read more
"…The projector can finally run Netflix, and the user interface is sufficiently snappy and doesn't get in the way…." Read more
"…basic but the touch control inside it is very innovative and intuitive. Very impressed there…." Read more
34 customers mention "Projector quality"30 positive4 negative

Customers enjoy the projector's quality. They find it a good value, great for home theater, and having a bright picture with low noise. Some mention it matches their Epson 3200 projector and has a decent Android TV. Overall, customers are pleased with the performance and compact design of this product.

"…I highly recommend this projector to anyone looking for a very good projector that gives you far more in value for its price than many other…" Read more
"…perfectly fine and really appreciated that they included such a nice set of speakers with nice bass…." Read more
"…exceptional 4K Picture on my 144 sq ft Screen—it is as good as a high-end Movie Theatre!…" Read more
"This is a fantastic projector. Google TV built in makes it super easy to use…." Read more
30 customers mention "Value for money"22 positive8 negative

Customers appreciate the video projector's value for money. They say it feels premium and has the features of a larger, more expensive projector at a lower price point. Many find it easy to operate and an excellent choice for portable and easy connectivity.

"…This projector is a great value for the money and setup is quick and easy. I would recommend this projector for the diy home theater enthusiast." Read more
"This represents a great value in the under 1k projector space. I already have multiple Anker products so I figured I would give this one a try…." Read more
"…For us, the investment is worth it, because it gets heavy use. If this were a novelty use, the Capsule would be good enough…." Read more
"…Materials/Build: 5/5. It looks and feels fantastic and premium, befitting the price tag…." Read more
27 customers mention "Functionality"21 positive6 negative

Customers appreciate the video projector's functionality. They find it easy to set up, with a great 4K image and bright, sharp quality. The keystone feature is useful for multiple viewing angles. Connections are straightforward, and the iPhone app works well.

"…Watching poolside has also been a blast, lucky for my my house color is a light grey on a stucco wall…." Read more
"…software is great with Google TV, app selection is fantastic, casting works great…." Read more
"…portable Bluetooth speaker, which in other words, is good enough for their intended use. Brightness is great…." Read more
"…The obstacle avoidance has worked nicely every time I tried it…." Read more
26 customers mention "Quality"19 positive7 negative

Customers appreciate the video projector's quality. They find it solid, sturdy, and well-made with a sleek design. Some say the production could be improved, but the laser quality and convenience make up for the price. The metallic finish gives it a premium feel, and the app stability improves over time. Overall, customers consider it worth the money for its quality and durability, especially for heavy use.

"…image quality is absolutely perfect in a dark room and has this vibrant quality to it that I don't see on my LG OLED…." Read more
"…that is half the size with just as good picture quality and much better app stability. Also, it’s about half the price. Not self powered…." Read more
"…I don't know if either of these numbers are accurate, but the JMGO is weak! It's more like the $200 older 1,000 lumens projector I was using…." Read more
"…the screen, when examined at 2-3 ft away, approaches that of a high quality OLED TV and some textures on the video content itself looked like they…" Read more
52 customers mention "Brightness"36 positive16 negative

Customers have different views on the brightness of the video projector. Some find it bright and backlit, able to use it in daylight or dusk. Others report that the image seems dim even at 100% brightness, washed out by ambient light, and dark scenes are too dark. The contrast fades away if there is strong external lighting.

"…Remote is super nice, light and backlit…." Read more
"…The picture quality is super sharp, with bright and vibrant colors that really pop, even when there’s some light in the room…." Read more
"…It was ok until I noticed that the dark scenes were way too dark…." Read more
"…Brightness is great. I did end up disabling motion correction as I personally can't stand that on any display I use…." Read more





Literally life changing!!

5 out of 5 stars

Literally life changing!!
So I’ve wanted a projector for awhile now and before I ever buy anything of value I try to do as much research as possible so I know I’m getting the best product for my money. I came across nebula projectors and instantly wanted one and was about to purchase the Mars 3 to use mainly outdoors for movies by the pool. I’m glad I waited and did a bit more research bc in the time that I took looking into other projectors, nebula came out and announced this one. I decided to IMPATIENTLY wait until the release date of this model and bought it early in the morning on the day of its release. The specs are amazing and I thought better in almost every way when compared to the cosmos 4k laser projector, except for the ANSI lumens on this one is a little less bright, however it is way more than adequate. I love the simplicity and the Google play operating system that has all of the apps that you could ever want or need. It’s simple and fast to use and make having this projector that much better. The sound quality is better than I expected and you can watch things and not feel like you need to hook up surround sound or a sound bar to enjoy a movie. However when you do it’s as simple as connecting it via Bluetooth and having an even more move theatre like experience. Portability is a breeze with it’s convenient carrying handle and it makes setting it up anyway super fast and simple. I suggest a tripod or a projector stand for good stability and adjustability. When it comes to the picture quality it is superior to my 70” tv, which we ended up taking down and putting up a 120” fixed screen by elite screens. It is truly a 4k image and looks amazing especially at night and if you are watching an animated movie with the kids. Football has also been an absolute blast to watch and makes viewing the games that much more immersive and makes you feel like your right there on the field with the players. I don’t have any issues watching this during the day either, yes I do shit the blinds and still have ambient light coming through but it doesn’t take away from the image quality and color all that much. In fact it might make it better since you don’t get a glare on the screen like you do with TVs. Watching poolside has also been a blast, lucky for my my house color is a light grey on a stucco wall. Even though I bought a 120” yard master outdoor screen by elite screens, I have no issue throwing the image just up on the side of my house and having it be super clear. It’s been very fun changing how we watch movies and the reason I say it’s literally been life changing is bc we spend more time having movie nights and making smores etc. the kids really look forward to it, rather than being on their phones and tablets in separate rooms they all wanna be together picking out and watching their favorite movies on the new big screen. You really do feel like you get the movie theater experience in the comfort of your own home. I highly recommend this projector to anyone looking for a very good projector that gives you far more in value for its price than many other projectors out there. You can easily compare it to ones that cost twice as much. The hybrid use of both laser and LED is genius to me bc you get the best of both worlds and like previously stated the image quality and color are practically flawless. The pictures and video that I posted don’t even do it justice as the image and color look even better in person. The images/video of football was also just projected on my wall before I had a dedicated screen up and that just goes to show how good the quality is. Auto keystone and focus is super easy to use and makes setting up a breeze in just a matter of a few seconds. If you’re in the fence about purchasing this projector just go ahead and do it and thank yourself later. I am buying another one so that I can permanently mount it in the Family room and then have one for outdoors by the pool. I promise you will not regret buying this. I hope this helps even in the smallest way with helping you make that decision.

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Top reviews from the United States



  • Reviewed in the United States on October 13, 2024

    Style: Cosmos 4K SE (1800 ANSI)Verified Purchase



    The media could not be loaded.

    So I’ve wanted a projector for awhile now and before I ever buy anything of value I try to do as much research as possible so I know I’m getting the best product for my money. I came across nebula projectors and instantly wanted one and was about to purchase the Mars 3 to use mainly outdoors for movies by the pool. I’m glad I waited and did a bit more research bc in the time that I took looking into other projectors, nebula came out and announced this one. I decided to IMPATIENTLY wait until the release date of this model and bought it early in the morning on the day of its release. The specs are amazing and I thought better in almost every way when compared to the cosmos 4k laser projector, except for the ANSI lumens on this one is a little less bright, however it is way more than adequate. I love the simplicity and the Google play operating system that has all of the apps that you could ever want or need. It’s simple and fast to use and make having this projector that much better. The sound quality is better than I expected and you can watch things and not feel like you need to hook up surround sound or a sound bar to enjoy a movie. However when you do it’s as simple as connecting it via Bluetooth and having an even more move theatre like experience. Portability is a breeze with it’s convenient carrying handle and it makes setting it up anyway super fast and simple. I suggest a tripod or a projector stand for good stability and adjustability.

    When it comes to the picture quality it is superior to my 70” tv, which we ended up taking down and putting up a 120” fixed screen by elite screens. It is truly a 4k image and looks amazing especially at night and if you are watching an animated movie with the kids. Football has also been an absolute blast to watch and makes viewing the games that much more immersive and makes you feel like your right there on the field with the players. I don’t have any issues watching this during the day either, yes I do shit the blinds and still have ambient light coming through but it doesn’t take away from the image quality and color all that much. In fact it might make it better since you don’t get a glare on the screen like you do with TVs. Watching poolside has also been a blast, lucky for my my house color is a light grey on a stucco wall. Even though I bought a 120” yard master outdoor screen by elite screens, I have no issue throwing the image just up on the side of my house and having it be super clear. It’s been very fun changing how we watch movies and the reason I say it’s literally been life changing is bc we spend more time having movie nights and making smores etc. the kids really look forward to it, rather than being on their phones and tablets in separate rooms they all wanna be together picking out and watching their favorite movies on the new big screen. You really do feel like you get the movie theater experience in the comfort of your own home. I highly recommend this projector to anyone looking for a very good projector that gives you far more in value for its price than many other projectors out there. You can easily compare it to ones that cost twice as much. The hybrid use of both laser and LED is genius to me bc you get the best of both worlds and like previously stated the image quality and color are practically flawless. The pictures and video that I posted don’t even do it justice as the image and color look even better in person. The images/video of football was also just projected on my wall before I had a dedicated screen up and that just goes to show how good the quality is. Auto keystone and focus is super easy to use and makes setting up a breeze in just a matter of a few seconds. If you’re in the fence about purchasing this projector just go ahead and do it and thank yourself later. I am buying another one so that I can permanently mount it in the Family room and then have one for outdoors by the pool. I promise you will not regret buying this. I hope this helps even in the smallest way with helping you make that decision.

    Customer image


    5.0 out of 5 stars

    Literally life changing!!

    Reviewed in the United States on October 13, 2024


    So I’ve wanted a projector for awhile now and before I ever buy anything of value I try to do as much research as possible so I know I’m getting the best product for my money. I came across nebula projectors and instantly wanted one and was about to purchase the Mars 3 to use mainly outdoors for movies by the pool. I’m glad I waited and did a bit more research bc in the time that I took looking into other projectors, nebula came out and announced this one. I decided to IMPATIENTLY wait until the release date of this model and bought it early in the morning on the day of its release. The specs are amazing and I thought better in almost every way when compared to the cosmos 4k laser projector, except for the ANSI lumens on this one is a little less bright, however it is way more than adequate. I love the simplicity and the Google play operating system that has all of the apps that you could ever want or need. It’s simple and fast to use and make having this projector that much better. The sound quality is better than I expected and you can watch things and not feel like you need to hook up surround sound or a sound bar to enjoy a movie. However when you do it’s as simple as connecting it via Bluetooth and having an even more move theatre like experience. Portability is a breeze with it’s convenient carrying handle and it makes setting it up anyway super fast and simple. I suggest a tripod or a projector stand for good stability and adjustability.

    When it comes to the picture quality it is superior to my 70” tv, which we ended up taking down and putting up a 120” fixed screen by elite screens. It is truly a 4k image and looks amazing especially at night and if you are watching an animated movie with the kids. Football has also been an absolute blast to watch and makes viewing the games that much more immersive and makes you feel like your right there on the field with the players. I don’t have any issues watching this during the day either, yes I do shit the blinds and still have ambient light coming through but it doesn’t take away from the image quality and color all that much. In fact it might make it better since you don’t get a glare on the screen like you do with TVs. Watching poolside has also been a blast, lucky for my my house color is a light grey on a stucco wall. Even though I bought a 120” yard master outdoor screen by elite screens, I have no issue throwing the image just up on the side of my house and having it be super clear. It’s been very fun changing how we watch movies and the reason I say it’s literally been life changing is bc we spend more time having movie nights and making smores etc. the kids really look forward to it, rather than being on their phones and tablets in separate rooms they all wanna be together picking out and watching their favorite movies on the new big screen. You really do feel like you get the movie theater experience in the comfort of your own home. I highly recommend this projector to anyone looking for a very good projector that gives you far more in value for its price than many other projectors out there. You can easily compare it to ones that cost twice as much. The hybrid use of both laser and LED is genius to me bc you get the best of both worlds and like previously stated the image quality and color are practically flawless. The pictures and video that I posted don’t even do it justice as the image and color look even better in person. The images/video of football was also just projected on my wall before I had a dedicated screen up and that just goes to show how good the quality is. Auto keystone and focus is super easy to use and makes setting up a breeze in just a matter of a few seconds. If you’re in the fence about purchasing this projector just go ahead and do it and thank yourself later. I am buying another one so that I can permanently mount it in the Family room and then have one for outdoors by the pool. I promise you will not regret buying this. I hope this helps even in the smallest way with helping you make that decision.

    Images in this review

    Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image

    33 people found this helpful


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  • Reviewed in the United States on September 15, 2024

    Style: Cosmos 4K SE (1800 ANSI)Verified Purchase

    Review for the new 4K SE model. This is my first and I have a feeling not last projector. After being an LG OLED addict for the past decade it was finally time to try a projector.

    I paired this with a 100in projector screen (Lopbast and Elite Screens) in our bedroom where we had no room to hang a larger TV. With the auto focus and keystone correction I was able to easily get a full 100in image even with the projector very off center in the corner of my room and the image looks perfect. Was planning to mount the projector on the wall or ceiling but no need to do so.

    The image quality is absolutely perfect in a dark room and has this vibrant quality to it that I don't see on my LG OLED. I was honestly blown away, I knew that projectors have drastically increased in performance (and lower cost) the past few years but this blew away my expectations.

    With the blackout blinds closed during the day it is great as well. With indirect sun light and no blinds it is perfectly fine. With direct sunlight of course that is where it can't hold up to an OLED but still viewable.

    The software is great with Google TV, app selection is fantastic, casting works great. All of the settings are integrated nicely with a one touch keystone/focus adjustment on the remote. Remote is super nice, light and backlit.

    And finally the audio, it is better than I expected. I have a 5.4.2 setup in main theater room so I'm pretty picky. No I won't be watching Atmos action movies without a sound upgrade. But thus far after watching a few TV shows and some classic movies it is perfectly fine and really appreciated that they included such a nice set of speakers with nice bass.

    I also plan to use this projector outside and in other portable locations and the speakers will be great in those scenarios. I most likely will add a Bluetooth sound bar at some point.

    Overall highly impressed and I'm very happy that I've tried my first (of many) projectors!

    Customer image


    5.0 out of 5 stars

    Absolutely Perfect

    Reviewed in the United States on September 15, 2024


    Review for the new 4K SE model. This is my first and I have a feeling not last projector. After being an LG OLED addict for the past decade it was finally time to try a projector.

    I paired this with a 100in projector screen (Lopbast and Elite Screens) in our bedroom where we had no room to hang a larger TV. With the auto focus and keystone correction I was able to easily get a full 100in image even with the projector very off center in the corner of my room and the image looks perfect. Was planning to mount the projector on the wall or ceiling but no need to do so.

    The image quality is absolutely perfect in a dark room and has this vibrant quality to it that I don't see on my LG OLED. I was honestly blown away, I knew that projectors have drastically increased in performance (and lower cost) the past few years but this blew away my expectations.

    With the blackout blinds closed during the day it is great as well. With indirect sun light and no blinds it is perfectly fine. With direct sunlight of course that is where it can't hold up to an OLED but still viewable.

    The software is great with Google TV, app selection is fantastic, casting works great. All of the settings are integrated nicely with a one touch keystone/focus adjustment on the remote. Remote is super nice, light and backlit.

    And finally the audio, it is better than I expected. I have a 5.4.2 setup in main theater room so I'm pretty picky. No I won't be watching Atmos action movies without a sound upgrade. But thus far after watching a few TV shows and some classic movies it is perfectly fine and really appreciated that they included such a nice set of speakers with nice bass.

    I also plan to use this projector outside and in other portable locations and the speakers will be great in those scenarios. I most likely will add a Bluetooth sound bar at some point.

    Overall highly impressed and I'm very happy that I've tried my first (of many) projectors!

    Images in this review

    Customer image

    16 people found this helpful


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  • Reviewed in the United States on December 11, 2024

    Style: Cosmos 4k (2200 ANSI)Verified Purchase

    I recently got the Anker Nebula Cosmos Laser 4K, and it’s been amazing for movie nights at home! The picture quality is super sharp, with bright and vibrant colors that really pop, even when there’s some light in the room. Setting it up was a breeze—the auto-focus and keystone correction did most of the work for me. The built-in speakers are pretty good, but I hooked it up to my sound system for a more immersive feel. I love that it has Android TV built in, so I can stream everything without needing extra devices. It’s a bit on the pricey side, but the laser quality and the convenience totally make it worth it. If you’re serious about your home theater, I highly recommend it!


Top reviews from other countries


  • LMNTL
    5.0 out of 5 stars

    Amazing projector and customer service

    Reviewed in Canada on February 1, 2025

    Style: Cosmos 4K SE (1800 ANSI)Verified Purchase

    Incredible picture. The Dolby Vision is exceptional. When I asked Anker Canada about a firmware update for 3D functionality, they responded the same day. As a consolation of having to wait a few days while the technician who pushes the firmware updates was on vacation, I was refunded 5% of the cost of the projector. Then, I didn’t even end up waiting more than 24 hours. Update was applied, and I now have 3D. This is the most AMAZING customer service I have ever experienced with technology. Looks great in my home theatre, suspended from the ceiling. Connected seamlessly to my Harmony Hub via IR. I am so pleased. If you are in the fence about this product, get it.


  • Steve B
    5.0 out of 5 stars

    Our first time projector

    Reviewed in Australia on December 3, 2024

    Style: Cosmos 4k (2200 ANSI)Verified Purchase

    Got it on a good deal. This thing is bright. Great resolution and colours. I don’t have a lot of experience with projectors. My only problem is the throw distance can be slightly restrictive on which rooms you can get a good size projection on. The sound is very good for a self contained unit. It doesn’t get super low bass, but it rarely feels lacking. If I want the real deal, I’ll plug into my PA speakers. When you sit in front of or behind it, it does create a decent stereo field. Overall, very happy!


  • Kamran Kafi
    5.0 out of 5 stars

    Works smoothly in any setup

    Reviewed in Canada on January 24, 2025

    Style: Cosmos 4K SE (1800 ANSI)Verified Purchase

    Best upgrade I’ve done in a while. Going from a Acer 1080P DLP to this was a bigger change then I expected.

    The hybrid laser is super bright and works in daylight & adjusts to nice arm dim colors based on ambient darkness

    The auto focus and keystone to project onto any surface and avoid obstacles is amazing

    The sounds is pretty good, even though I have an Apple TV with a Bose 5.1 setup, sometimes when lazy I play shows directly off the google home setup with its internal speaker and it’s fine!

    Honestly, from east of set up, quality, connectivity, it is 5 stars all the way specially at this price point

    Customer image


    Kamran Kafi

    5.0 out of 5 stars

    Works smoothly in any setup

    Reviewed in Canada on January 24, 2025


    Best upgrade I’ve done in a while. Going from a Acer 1080P DLP to this was a bigger change then I expected.

    The hybrid laser is super bright and works in daylight & adjusts to nice arm dim colors based on ambient darkness

    The auto focus and keystone to project onto any surface and avoid obstacles is amazing

    The sounds is pretty good, even though I have an Apple TV with a Bose 5.1 setup, sometimes when lazy I play shows directly off the google home setup with its internal speaker and it’s fine!

    Honestly, from east of set up, quality, connectivity, it is 5 stars all the way specially at this price point

    Images in this review

    Customer imageCustomer image


  • Henik
    5.0 out of 5 stars

    Unbelievable.

    Reviewed in Australia on January 8, 2025

    Style: Cosmos 4k (2200 ANSI)Verified Purchase

    If you want a great projector this is the one to get. Picture quality is simply the best and the sound is as good as you can get. Only surround sound would be better and that is an option if you use it where you have a sound system. Since it is a portable projector you take the sound with you, and the sound does not disappoint. I'm very impressed. Well done and thankyou Anker.


  • Wayne
    5.0 out of 5 stars

    Amazing quality for the $$

    Reviewed in Canada on January 12, 2025

    Style: Cosmos 4K SE (1800 ANSI)Verified Purchase

    Incredible 4k picture with amazing sound. Get this when there's a sale. The SE model is much better with Google TV than the previous model.


Important information

Visible screen diagonal

200" / 508 cm
4K Dolby Vision, Huge 200″ Screen: Enjoy stunning 4K visuals, 40× higher brightness, 50× better contrast, and true-to-life colors with Dolby Vision. Features a 200″ max screen size for a truly cinematic experience.
HybridBeam Technology for High Brightness: Our all-new HybridBeam technology combines LED and laser light sources to deliver 1,800 ANSI Lumens of brightness and 1.07 billion rich colors, ideal for home theaters and office or business use.
NebulaMaster Image Engine: Experience true-to-life colors in every frame, enhanced contrast, optimized grayscale, and smoother visuals.
IEA 4.0 Intelligent Setup: Cosmos 4K SE smartly adapts to your space using real-time autofocus and keystone correction, automatic obstacle avoidance and screen fit, wall color adaptation, ambient light adaptation, and more.
Google TV with 4K Netflix: Enjoy a personalized selection of content tailored just for you, and experience Netflix in 4K with Google TV—no external dongles needed.

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