









🎬 Elevate your outdoor vibe—big screen freedom, zero limits!
The EZCast J4a is a compact, rechargeable Android projector featuring 1080P DLP display up to 100", 4-hour battery life, built-in speaker, and versatile connectivity including 5G WiFi, HDMI, and Bluetooth remote. Perfect for outdoor entertainment, travel, and gaming with seamless app streaming and multi-device compatibility.
















| ASIN | B09QC64MLS |
| Additional Features | Built-in Batteries, Internet Built-In, Pico |
| Antenna Location | Home Cinema |
| Best Sellers Rank | #2,971 in Video Projectors |
| Brand | EZCast |
| Brightness | 300 lm |
| Built-In Media | Carrying Bag, Remote Control, Tripod Projector Stand |
| Color | White |
| Compatible Devices | Television, Gaming Console, Speaker, Laptop, Smartphone, Tablet |
| Connectivity Technology | USB |
| Contrast Ratio | 5000:1 |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.0 out of 5 stars 126 Reviews |
| Display Resolution Maximum | 854 x 480 |
| Display Type | DLP |
| Display resolution | 1920 x 1080 |
| Form Factor | Portable |
| Hardware Connectivity | HDMI |
| Item Dimensions L x W x H | 4.53"L x 4.53"W x 1.26"H |
| Item Weight | 384 g |
| Light Source Operating Life | 20000 hours |
| Manufacturer | EZCast |
| Maximum Image Size | 100 inches |
| Maximum Throw Distance | 2.88 meters |
| Mfr Part Number | EZCast Beam J4a |
| Minimum Throw Distance | 0.86 meters |
| Model Name | J4a |
| Model Number | EZCast Beam J4a |
| Mounting Type | Tripod Mount |
| Native Resolution | 1920 x 1080 |
| Number of Items | 1 |
| Picture Quality Enhancement Technology | DLP |
| Projector Maximum White Brightness | 300 ansi_lumens |
| Recommended Uses For Product | Home Cinema |
| Special Feature | Built-in Batteries, Internet Built-In , Pico |
| Unit Count | 1 Count |
| Video Encoding | AVC |
| Voltage | 5 volts |
| Warranty Description | 1 Year |
| Wattage | 9000 milliamp_hours |
J**.
Perfect size projector to carry around
Package: this mini size projector is really ideal for me. No burdens when moving around apartments. I also like the dust-preventing bag that comes with the package so I don’t need to worry about keeping the box. Set-up: the current room I’m staying is about 9 ft wide, which I set the projector on one side and projected onto another. The display is quite well for this distance and I think it can go even further (sadly I don’t have the space to test it) theres also a tripod that comes with the package you can screw under the projector. The projector itself has automated trapezoid adjustment so I don’t really need to hassle for that. The remote is also really useful for setup and connect. Once it is connected to the wifi network basically I can play videos from any of the devices within the same network. It actually works as if I’m looking at a real TV. Display: the image/color quality is pretty good when the light is on, even better when the light is off (its sort of a common sense but I want to convey that I was kind of surprise for this small projector to reach this level of image quality) Sound: I don’t have another speaker to test the external connection but the built-in speaker is pretty well!! I volumes to the maximum and theres no significant noises like some bad projector. Overall, a very nice product that id say it worth the price I paid for!
C**G
Better than expected. Perfect for cozy living space.
This is actually wayyyy better than I thought it was going to be. The color is so nice (I feel like the video is not doing it justice. It’s clearer and more saturated in real life.) It would be perfect if you live in a small cozy apartment and do not have a lot of space for a huge TV. Imagine hanging out with 2-3 friends, having some wine, sitting around the projector, and watching Rupaul’s drag race. Girl! Werque! Pros: - perfect for smaller space - light weight aka easy for travel - movie theatre at the house (cool) - it works with iPhone monitoring Cons: - the speaker is not loud enough (This might be a me problem. When I connect to my own speaker, the audio is like 1 second delayed) - it takes some time to set up and connect ( I would recommend just you monitoring from your phone)
P**Y
Great little projector for camping!
I bought this to take camping, and it's amazing! This little thing has everything you would ever need! The projector quality is great, be it, with a few strange design choices. But that doesn't take away from the fact that it works great, contrary to what other reviewers said, this projector is fully tricked out with a working version of android that supports Netflix, Amazon, and plenty of other android TV apps. I even managed to run a PSP emulator on it and connect a Bluetooth Xbox controller! Which I was blown away by the fact that it just simply worked like an actual game console. Now, some apps on their version of the play store do not work. I couldn't get Funimation or Crunchy Roll apps to load. However, all of the essential ones to watch American and British TV worked. (There is a bug with the Netflix app, where it rotates the screen to the side as if it thinks it's a phone, and the only way to use that is to rotate the projector to the side until you start to watch something. For some reason, once you play something off Netflix, it fixes itself and goes back to landscape orientation. This appears to be a bug with Netflix currently itself.) There are maybe two problems however with this projector package, that makes me only able to give this four stars: - For one, the remote sucks terribly. It needs to be replaced. The Bluetooth worked fine with mine, and I think other reviewers are complaining because they don't know how to set it up. That I found was not the problem. The problem is the buttons often will click twice when you press a button and that makes scrolling impossible. Any Bluetooth remote with work fine. - Secondly, the sound on this is terrible. They are as bad as than a cell phone speaker from the early 2000, and this isn't even an exaggeration. That's exactly what it sounds like. This isn't acceptable for a piece of technology of this era. It's essential that you have a Bluetooth speaker. It just is not worth even trying to use them, even at a foot away the volume is too low to hear properly. I found that in the use time I have had it, the battery will last about 4 hours in "eco Mode" but it won't last long in any other mode. Which means it needs to be rather dark to be able to see the screen fully because this mode reduces the screen brightness quite a bit. This works as they say it does, but if you want some better battery then you are going to need to bring a charger around with you and it doesn't charge from USB, but instead some sort of AC adapter it comes with. That's a bit annoying that you will need to find a way to convert input jack to something you can connect to a power bank, which is 15volts, not standard 5 or 12 volts. Weirdest thing about this projector, is the Wi-Fi dongle. it's a USB that plugs into the back and takes up an inset USB port. Which is very weird they couldn't either put this inside the projector with no access to the USB port, or somehow a built in Wi-Fi chip. I don't understand this design since once you put the dongle in then you are NEVER going to get it out again. It's just designed to go in once and never get removed. What is the point in having the customer put it in? The last thing I will mention is the image quality. It appears as though it is not always 1080p, but I have no way to actually confirm this. It appears to be true 1080p when you use the streaming and playback from the USB media function. However, from the HDMI input source, my Xbox One would only go to 720p, which is disappointing because for actually playing a competitive game like an FPS you can just forget about it. The quality is nowhere near good enough to see at a distance or even clearly. However, for say a horror game, like Resident Evil or Silent Hill, it gives a good blurry depth to shadows in the dark with a true real bloom effect that you would never get with an LED flat screen TV. If you are streaming movies on this you will love it, because it gives a very theatrical effect wherever you may be, if you're in the woods or at home. For that it is beautiful image quality, however there are easily more expensive 4k portable projectors out there you may look into if you really want the best without any ability to see pixels. Overall, this is an amazing and cheapest projector with all the features needed at this price. For that it's 100% worth it over others at this price that do not have real Android operating system. Because it's real android with a real processor, you can squeeze all the little bit of power out of the system to have a real portable theater.
H**I
Not what I expected
I don't like this product it'd not straight also u definitely need speakers because u have to sit really close to hear sound . Not what I expected
G**E
A great projector!
I like it so much!! The image is really clear. It just feel like I was in a movie theater. There also comes with a stand, which helps a lot because I don't have to stack up boxes to find a perfect project angle. The system is user-friendly. Super easy to connect the projector with my phone or Mac. I also like the size of the projector. I can carry it easily when going camping and enjoying a movie night outdoor. Overall, it is a worth buying projector. Highly recommended.
T**I
Spontaneously BAD
EZcast dlp pocket projector.... Spontaneously, blurs and you must turn the manual focus wheel. The auto focus engages constantly, but does straighten after 20 seconds or so. The remote does not turn on the unit. The manual on is surprisingly difficult. The audio is awful. External USB speaker works sometimes, then spontaneously goes back to internal. Successfully cast using android 6 through 9 phones, all others failed. Some do not connect at all (android 10+), others connect but no picture or audio, others picture but no audio and an old windows phone did connect. Combined with the sudden drop casting, NOT worth the bother. Android would be great but you must use their preferred apps or the app will be blocked from the internet. Battery life is a little short. The 300 ansi picture is great. The pocket size is great. Can power with a power bank. I can NOT recommend this product.
E**U
A small and yet fully functional projector
Not sure what to expect at first, just wish to get a small enough projector that allows me to to view films cozily on the bed, and this totally lives up to my expectation. It is compact, easy to carry (I can see myself bringing it to my next trip), and projects good quality videos. The sound volume is loud enough for a smaller room, and it can also hook up with external speakers for better sound quality if that is what you are looking for. A decent make!
A**R
Happy with this purchase
High quality product- you can tell it even just from the package. Intuitive interaction- I really like the remote control that mimics mouse interactions. It’s a nice detail. Satisfying image quality- I use it to watch videos. Overall I am happy with its image quality. It has a built in app called Aptoide TV where you can download YouTube or Netflix apps to make it a smart TV. No delay- I can also mirror the screen of my iPhone using Airplay. It was working pretty well without any delays.
F**O
Gran proyector
Compré otro proyector muy parecido y tuve que devolverlo pero este cumple por completo con mis expectativas. El sistema operativo permite instalar diferentes aplicaciones en el mismo proyector lo que facilita su visualización. Va muy rápido y es conecta muy bien con otros dispositivos.
M**T
audio delay non ne permettono l'uso
i nano-pico proiettori hanno un uso sensato se sei uno che viaggia molto, sopratutto all'estero, oppure sei un motociclista che deve tenere un occhio ai bagagli ed al peso, in questo campo il j4a meriterebbe 5 stelle. il proiettore e' estremamente piccolo e manegevole, uno dei migliori che mi sia capitato, anche a livello software (ho diversi pico e nano projector), il problema riguarda il ritardo dell'audio quando collegato con speaker bluetooth che ne rende quasi impossibile l'uso. Ho aperto un ticket gia' da un paio di giorni ma non ho avuto risposta, nel caso lo rimando indietro. Per il momento si becca una stella, tutto il resto che e' tutto ottimo diventa ininfluente se hai 1 secondo di ritardo nell'audio, quindi non mi soffermo sulle caratteristiche buone del proiettore.
D**L
Pretty great!
It's compact, lightweight, and comes with a built-in battery. The image quality is good. Plus, the built-in Android operating system means you can access all your favorite streaming services and apps without having to connect to an external device. All in all, I'd recommend it to anyone who wants a portable projector for their outdoor adventures.
T**.
Super Beamer!
Ich bin absolut begeistert von diesem kleinen Beamer. Als ich ihn ausgepackt hatte, konnte ich es kaum glauben, wie winzig er ist. Er ist nicht größer als meine Hand. Dennoch ist die Leistung überwältigend. Das Bild ist sehr scharf und die Helligkeit ist gut. Mann kann YouTube, Netflix und Amazon Prime und andere Apps direkt auf dem Gerät installieren und kann so Videos und Serien ohne Verbindung zu einem anderen Gerät schauen. Bluetooth-Lautsprecher lassen sich schnell verbinden und damit hat man auch schon fast ein Kinoerlebnis. Smartphone, Tablet oder Laptop lassen sich bequem über Wlan oder HDMI-Kabel (war nicht in der Lieferung enthalten) verbinden. Die Bedienung ist sehr simpel und bringt Spaß. Den Akku kann ich noch nicht beurteilen. Bei mir hat er ohne Probleme gereicht, um einen längeren Film zu schauen. Für das Teil von mir eine klare Kaufempfehlung!
N**R
Nice for coaching
I use it to show clips directly from my IPHONE. BUT IF YOU ARE AWAY WITHOUT WIFI, YOU NEED A HDMI WIRE if you want to mirroring your smartphone on the screen. Very satified !!
Trustpilot
2 weeks ago
2 months ago