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🎬 Elevate your entertainment game—4K karaoke cinema, anytime, anywhere!
The CAIWEI Auto Focus Ultra HD 4K Projector combines a powerful 2300 ANSI lumen brightness with 4K HDR decoding and Dolby-level audio, featuring dual wireless microphones for karaoke and a smart Android 11.0 system with NFC casting. Its advanced auto focus, keystone correction, and low latency WiFi 6 + HDMI 2.1 connectivity deliver a seamless, immersive experience for gaming, movies, and parties—day or night.
























| ASIN | B0D73D94J4 |
| Best Sellers Rank | #2,086 in Video Projectors |
| Brand | CAIWEI |
| Brightness | 14500 lumen |
| Color | Gray |
| Compatible Devices | Smartphone, Laptop, Tablet |
| Contrast Ratio | High |
| Controller Type | Button Control |
| Customer Reviews | 4.0 out of 5 stars 78 Reviews |
| External Testing Certification | Não aplicável |
| Form Factor | Portable |
| Hardware Connectivity | Bluetooth |
| Lamp Wattage | 35 watts |
| Light Source Operating Life | 50000 hours |
| Manufacturer | CAIWEI |
| Model Name | Auto Focus Ultra HD 4K Projector |
| Model Number | CAIWEI B09X6H6N1N |
| Picture Quality Enhancement Technology | HDR, Frame Interpolation |
| Projector Maximum White Brightness | 2300 ansi_lumens |
| Video Encoding | H.265 (HEVC) |
| Wattage | 35 watts |
J**D
Very nice projector
Don’t think twice—yes, it’s expensive, but worth every rand! The quality is absolutely excellent, and the whole family loves it. The picture is sharp, high-resolution, and moves smoothly. Brightness is strong enough for daytime viewing, and the projection size is impressively large. Just keep in mind: the focus distance is quite long. You’ll need about 3–4 meters between the projector and the screen, so placement should be somewhere in the middle of the room—like between the sofa and chairs. The sound is surprisingly powerful—clear, punchy, and with solid bass. Honestly, you won’t even need a soundbar! The auto keystone and focus features are a major plus. They kick in automatically as soon as the projector powers on, which makes setup effortless. All in all, we now have a pretty solid home theatre setup—for a very reasonable price!
L**A
Projector
I got this smart Google TV projector bc the kids wanted to watch movies outside on warm evenings after finishing their schoolwork! It connects to WiFi quick and the picture is bright even when the sun is still a little up. The autofocus works good from the patio and the sound is strong enough for our backyard. We use it for cartoons after dinner and the kids cheer every time the screen lights up. I wipe it down after use and tuck it away in the closet. The shorter throw means we can set it up closer to the wall without losing the picture. It has made warm evenings feel like a special treat for all of us!
S**Y
Colors are horrible but fixed them
Functions wise it’s a good projector, easy to setup -updating my first review When I first received it the colors were horrible I was ready to throw back in ur box and ship back to Amazon Then I got an update which helped calm the flashy red down a bit in colors I played with the colors and took everything down to zero and bam this thing turned out to be the best I tried in that price change , again I tried cause I’m sure there is better out there . I took it outside with a 150 inch screen and proved to be worth every penny . With that said I will keep it cause it’s now up to my standards for viewing , and yes everyone is different . Anything better I know I have to spend over 1k for and for something I watch once a week or so isn’t worth spending that money over.
M**L
Not 4K - upscaled, very high lag
This projector is not 4K - it upscales 1080p to 4K resolution. Fan is much noisier then the mini projector it replaces. Does not work well with an 8K receiver - keeps losing signal to PS5. Keeps switching between 3 hdmi devices. Irrespective of device chosen via receiver. The only consistent way to get it not to switch is to unplug or turn off all the other devices. Ps5 lag is very noticeable- much worse than mini projector it’s replacing. After 2 days post install returning and getting a viewsonic 4K @240hz projector. Double the cost of this one but should properly work. If you want true 4K you will need to spend $800+. Not great but it is what it is.
S**Y
Awesome, Must Have!!!
Purchase for my church for movie nights. Watch the 2025 super bowl as the Eagles destroyed the Chiefs. We love this thing. Inserted my fire Stick into the projector and paired my bluetooth speaker to the projector and it was as if we were at the movies!!! Great quality picture even in room low lighting. Easy set up, good quality and I think worth the money
W**W
Many compromises to achieve 1080p 5500 lumens at this price point
This review is for the 5500 lumens model. All the models seem to be quite different, maybe even made by different vendors, but the seller has grouped all models together on Amazon which makes it unclear to customers which reviews and Q&A apply to which model. The main appeal of this projector is that it promises 1080p HD with 5500 lumens of brightness at a price point about two-thirds of what you'll pay from a more reputable brand. You will quickly discover that features which you assumed would be there (digital keystone/skew/rotate/zoom, brightness settings, power-on signal over hdmi) are missing. I'm not actually convinced it is 5500 lumens, either. 5500 lumens should be more than enough to comfortably watch a movie in a dim-but-not-dark conditions, but this projector really wants to be used in a dark room. (Caveat: my projection screen is mediocre quality; a nicer screen might mitigate this concern.) At the end of the day, though, the inconveniences were worth the cheaper price in my opinion.
M**S
Once you view anything on this projector your in love!! I game on mine and will never buy TV again!!
Once you watch anything on this projector you can never go back to TV!! The AI upscales SD content to beautiful 4k!! Changed my life having a in home theater!!! I had issue with my projector after 11 months. Emailed seller and quickly recieved brand new Projector!! 1 year warranty is real and hassle free!!
J**B
A great projector at this price!
Crisp, clear image. Great color and brightness. Easy to install on the ceiling.
V**K
I found this great value for money
📋 Quick Specs Summary Image & Brightness: 1080p native with 4K decoding, 1900 ANSI lumens – bright enough for daytime viewing amazon.co.uk +9 amazon.co.uk +9 amazon.com +9 Auto Focus: Laser ToF + CMOS sensor combo ensures instant, precise focusing on startup Smart Features: Official 2025 Google TV, Netflix‑certified, with voice control via Google Assistant, plus YouTube, Prime Video, etc. techradar.com +8 amazon.co.uk +8 amazon.com +8 Connectivity: Wi‑Fi 6, Bluetooth 5.4 (two‐way), NFC one‑tap casting, HDMI 2.1, USB, VGA, and HDMI ARC amazon.com +3 amazon.co.uk +3 amazon.com +3 Audio: Built‑in Dolby‑enhanced speakers, with Bluetooth audio streaming capability amazon.com +5 amazon.co.uk +5 amazon.com +5 Throw Ratio: Short‑throw design—100″ projection from ~3 m, ceiling or table mount supported techradar.com +2 amazon.co.uk +2 amazon.com +2 🚀 Performance Highlights 1. Brightness & Visual Quality At 1900 ANSI lumens, this projector performs impressively even with ambient light, outperforming many standard 1080p models. With 4K decoding and HDR10+, visuals are crisp and vibrant — ideal for movies, gaming, and daytime events amazon.co.uk +3 amazon.co.uk +3 amazon.com +3 . 2. Ultra-Fast Auto Focus The integration of laser-based time-of-flight and CMOS imaging enables lightning-fast autofocus—no more blurry delays or manual adjustments—perfect for quick setup in variable environments . 3. Smart OS & Streaming Experience The official 2025 Google TV ensures comprehensive access to mainstream apps like Netflix, Hulu, and Prime Video—all fully supported with certifications and AI recommendations amazon.co.uk +9 amazon.co.uk +9 amazon.com +9 . Voice control via Google Assistant and NFC tap-to-cast enhances convenience. 4. Connectivity & Gaming With dual-band Wi‑Fi 6 and HDMI 2.1, this projector is primed for low-latency gaming and seamless 4K streaming. Bluetooth 5.4 provides versatility—use it for wireless audio input or pair with Bluetooth speakers amazon.com +7 amazon.com +7 amazon.com +7 . 5. Audio Output Built-in Dolby audio delivers solid sound, and the two-way Bluetooth lets you both send sound to speakers/headphones and receive streams from other devices—ideal for parties or music playback . 👍 Pros / 👎 Cons 👍 Advantages 👎 Potential Drawbacks Bright & sharp 4K visuals via 1900 ANSI lumens + HDR10+ Not true native 4K (uses 1080p with 4K processing) amazon.com +5 amazon.com +5 amazon.co.uk +5 amazon.ie Rapid, precise autofocus saves setup time Picture quality can vary in strong daylight Fully integrated Google TV with major streaming services Less customizable than open Android TV variants Excellent connectivity: Wi‑Fi 6, HDMI 2.1, NFC, Bluetooth Built-in speakers may lack bass for audiophiles Flexible throw, easy mounting options 👍 Best For: Frequent movie nights or gaming—fast setup, excellent visuals, low lag Smart home integration—voice control and app support built-in People wanting big-screen entertainment without separate devices 👎 Situations It May Not Suit: Users seeking true native 4K or ultra-high-end display Those needing deep hardware customization beyond Google TV Audiophiles who require standalone sound systems (though Bluetooth makes pairing easy) 💡 Verdict Technically well-rounded, this projector balances power and convenience. With daylight-capable brightness, swift autofocus, gaming-ready HDMI 2.1, and official Google TV support, it's a premium all-in-one home cinema deal
M**.
Guter Beamer -> Lautstärke Tip!!!
Der Beamer ist für die Preisklasse wirklich gut und macht auch bei nicht vollständig abgedunkelten Raum ein gutes Bild. WICHTIG ist zu wissen, dass man ggf. AM ANFANG von der Lautstärke enttäuscht ist, da die Systemlautstärke nach dem Setup nur bei 50% liegt. Die Lautstärke von Android TV und dem Beamer System sind unabhängig. Das bedeutet, dass man in das Hauptmenü vom Beamer (Taste in der Mitte -> Quadrat mit einem Kreis in jeder Ecke) muss und die Lautstärke anpassen muss mit +/-. Man sieht dann währenddessen unten am Bildrand den Lautstärke Balken. Anschließend kann man zurück in Android TV und hier die Lautstärke ebenfalls anpassen. Das übertönt dann auch den Lüfter besser.
E**R
Good projector for the purpose
Overall a good projector with decent brightness to watch movies and other content.
C**Y
Great projector
Great projector that has replaced our TV. Had an issue pairing the remote but the customer service was really good and sorted us out quickly. At this price it’s a great option I’d say.
R**.
Anfangs gut, nach einiger Zeit leider viele Probleme
Mit dem ersten Gerät gab es Probleme, allerdings hat der Kundenservice des Händlers direkt reagiert und ein Ersatzgerät geschickt.
Trustpilot
2 months ago
1 month ago