NEUMI Atom 4K Ultra-HD Digital Media Player for USB Drives and SD Cards - Plays 4K/UHD 60fps Videos, HEVC/H.265, HDMI and Analog AV, Automatic Playback and Looping Capability

Works as intended. It's a bare bones system that simply plays your media, but is a step above playing movies on the PS5, which is limited to what file formats it can play. A lot of media is encoded in such a way that should play on the PS5 but does not. This media player solves that issue, and allows the use of subtitles which, again, the PS5 is incapable of playing. This is a great entry level unit that is so easy to use that there's no need to read the manual. The remote control works without a hitch. I have no complaints about this player. It will suffice until I upgrade.

I just upgraded to a new 4K projector and receiver and bought some 4K Blu Rays of my favorite films. IN the meantime, I ordered this NEUMI ATOM player, just to see what it could do. I loaded a 66.7 GB file of one of those movies onto a 3TB external hard drive, hooked up the hard drive and the Neumi to my receiver, and ... oh, my! The picture and sound were absolutely beautiful. My go-to method of watching video is to stream it to my Roku with Plex Media Server. This Neumi player, however, works so much better, especially with those huge files. No buffering, no hiccups, no freezes ... just solid 4K content! It loads quickly (almost immediately), plays every file format I have, and asks if you want to pick up where you left off if you stop the movie before it ends. This is all I want for Christmas this year! I can't think of anything else I would rather have.

This was my first purchase of this kind of device. So my first issue was trying to put batteries into the remote when I first took it out of the box. Thinking the panel should open up further ended with me snapping the panel off. I could still put it back on, but I'd have to try not to slide the battery panel off with my hand when I'm holding it. So I opted to just not putting the panel back on. Definitely my fault, but could have been designed better. The interface is pretty simple and to the point in what kind of media you'd want to be playing. Listed my video files with a basic file list. Even with it full of video files, it handled playing media off a Sandisk 512GB USB stick pretty quick. (https://a.co/d/67lhvGy) I'd watch stuff during my lunch break and stop the video when my break ended. While it wasn't too big of an issue, my place in the video would only be remembered for one file at a time. So if I wanted to watch something new, my stopping point at another video would be forgotten. I was pretty content with how the box was working for a while. Then over time of me plugging it in, unplugging and disconnecting it from the TV, and then putting it in my locker, the power plug started having an issue. The power port felt loose and the plug wiggled just a tiny bit, where the device wouldn't power on unless I kept tension on the cord to pull it downward. Sometimes it was if the plug wasn't turned inside the device. I managed with this new "quirk" for a while until recently it just wouldn't power up at all anymore. Since it wasn't working, I took off the cover to see if I could find the issue internally. I couldn't see any loose soldering or anything that would look like the plug could be fixed. It was a decent media player for the few months I had it, but I would caution people to be careful with the power adapter to not put too much force side-to-side on it when it's plugged in.

Outstanding Performance – Exceeded My Expectations! I recently purchased the Neumi Atom 4K Ultra HD, and I can confidently say it’s one of the best electronics purchases I’ve made on Amazon. The picture quality is absolutely stunning. The 4K output is incredibly sharp, with excellent detail, vibrant yet natural colors, and impressive contrast. Even Full HD content is upscaled beautifully, looking clean and refined. You can clearly tell that the video processing is high quality. Audio performance is just as impressive. It supports advanced formats and delivers rich, well-balanced sound, whether connected to a full home theater system or a simpler setup. I experienced no audio/video sync issues at all. Setup was quick and effortless — plug it in, configure a few settings, and it’s ready to go within minutes. The interface is smooth, intuitive, and responsive. The remote is simple but effective and works reliably without any lag. Another strong point is the build quality: compact, solid, and sleek design. It doesn’t overheat and runs consistently even after extended use. In short: ✔ Excellent 4K image quality ✔ Great upscaling performance ✔ High-quality audio support ✔ Easy setup and user-friendly interface ✔ Fantastic value for the price Highly recommended for anyone looking for a reliable, high-performing 4K player without unnecessary complications. I would definitely buy it again.

Some time ago I bought an Atom 4K (Version 1) and I have just bought Version 2. This new one ─V2─ has got a very useful feature for those who want to watch original films in foreign languages or even learn the language. It is possible to change Colors to see properly and enlarge font sizes. From apart these features mentioned above I have to say the quality of both audio and video is truly outstanding, an excellent 4K Digital Media player. If you need help NEUMI will tell you what to do without any delay, prompt answers.

Newest revision October 18, 2025. I feel bad I had to re-write my review of the Neumi. I already issued an alarm regarding that this player does not eject the drives properly. Then I rated it 4 stars because it does play the 4K videos well... Until last night, when I was going to review 4 of my 2TB Western Digital hard drives. This time, It was able to read the first one and plays videos well... until I stopped and turn it off, waited a few minutes and remove the hard drive. That was enought to KILL/Bricked the 2TB drive. It cannot be accessed/erased/reformatted/repartitioned in Windows 10, Windows 11, Ubuntu 20, 22 and 24, using Disk Management/diskpart/sfc /scannow/etc... I tried everything. It is dead as a door nail. So, this Neumi player is now declared by me as DANGEROUS. Use it at your own risk of loosing your drives. Now rated 1 star (should be Zero star and removed from the market place.) Below is a revision of what I wrote when reviewing the Neumi Atom 4K player. Today, I would like to revise "The Bad:" (see below...) After reaching out to tech support of Neumi, I was advised that one should wait a few minutes before removing the USB hard drives after turning the Neumi off, which I do now. This turn out to be true, and this may help. However, I have tried again, and still feel nervous because although the Neumi is off, the USB drives still flash, or if not flashing the LED is still on. To be fair to Neumi, I think the Neumi Atom 4K player is safe for the USB hard drives. Mine are all 2TB, and this may not applicable to larger size drives. Still, be warned, if you experience hard drive problems with a Mac computer after playing them with the Neumi, the drive can be "rescanned" by a Windows computer and it will be fine. The BAD: The 2 Neumi I bought do not eject the external hard drives connected to the USB connector correctly when they are turned off after playing, The drives are OK with the Neumi, but unreadable on Mac or PC computers when removed from the Neumi. PC can "fix" ths problem, but it needs to be fixed. This problem is important to be corrected because it is the same as just unplugging the drives without first ejecting them. When turning off the Neumi, I saw only one time that it has a "Turn Off" option. Many other times, it just turn off, and the hard drives go bad. I am lucky this can be "fixed." This is dangerous. I decided to keep both and hopefully will figuring out how to properly eject the drives before moving them to other computers. I gave this 4 stars. It is a very cheap player that can play 4K movies very well, just what I need.

I've had this playing a continuous loop of videos in an assisted living facility for about a year and it has done that okay. If it gets to a file it can't play, it skips it and plays the next (unlike some players that I've read reviews about that kick you out to the main menu). This has to play endlessly and unattended for days at a time and it is usually still playing when I return. COMPLAINT #1: No way to sort files. I want the videos to play in a simple sequence, the most basic of requests, but it won't. It won't do it by filename or by any other category of basic file info like modified date, created date, etc. Even the file manager lists everyfile in a completely random order (or an order that I can't decode). I have thousands of videos on a USB drive and can't locate a particular video without scrolling through one-by-one. I contacted the company and emailed back and forth with one of the software engineers who acknowledged that flaw. He even sent a firmware update that was supposed to fix the issue, but it didn't. So if you don't need to search for a video (no search function either) and don't care if Christmas videos are mixed in with summer beach videos (same goes for photo slideshows) then you might like this player. COMPLAINT #2: I bought this partially because I like simple remotes. Some have 100 buttons that never get touched. On the other hand, this one has too few. To skip to the last or next video, you have to press the down button, then right button (for next) then press the OK button. And if you take more than 1 second between presses, it kicks you out. So that's 3 button presses within a second to forward to the next video or photo. I miss the SKIP and PREVIOUS buttons! That, and the remote is extremely weak. It has to be within a couple feet of the player and pointed directly at the IR receiver which has to be mounted in a particular position. I have my player propped up on cardboard and taped in the one position that allows the remote to work. And it does work okay when used precisely. I would have given this 2 stars, but I've tried the other players out there and they are even worse, so I had mercy and graded this on a curve. There has to be something better, but I haven't found it.

A very good player for MKV music files with True HD Atmos. Easy to set up and use.

Cons: when powered up, it doesn't turn on your receiver and/or TV automatically. I did try different cables and a firmware update. Pros: it has played every video in every format with great picture quality and sound (set to pass-through) as well as recognized and listed every subtitle available. Tip: it takes a LONG time for firmware to install, don't turn it off, just wait.

Good item. Can play 65gb movie file wothout any issue

Smooth playback for 4k mkv movies and mp3 files. Picture quality seems better and audio strength, especially surround, stronger than my andriod media box. The kind of media player I've been looking for.

Hasta ahorita está trabajando muy bien, los archivos h.265 no ha habido problemas, me falta reproducir videos 4k, pero viendo su desempeño creo que no tendrá complicación alguna

I expected the worst with this but it has amazed me! I didn't even bother to read the instructions and I plugged a 900GB Samsung SSD drive into it and connected it to my Samsung TV and turned it on and it came on after my TV searched for it and pefect picture. I have tons of old movies and TV programs from way back in the past and this plays almost all of them and it's like VLC player for my TV and ROCK ON! Just remember to select "MOVIES" on the main screen if you want to watch a movie because if you select a photo or music it will not play them. So make sure you select VIDEOS or PHOTOS or MUSIC first. The remote control is comfortable and very easy to use. There are no batteries for the remote control and no HDMI cable but that was Ok with me. The ONLY bad thing with this is the Adaptor and it has a 2 flat pinned plug with it and they are dangerous and a fire hazard and no way I will leave that ON when not in use. The adaptor that it arrives with is : AC/DC adaptor 60 hz 0.4 amps 5V 2000mA I am now using a spare 3 pinned 5V 2 Amp Adaptor I already had and it works great and is safe I am VERY pleased with this so far and amazed it plays all those ancient files I have. WELL DONE neumi ! (so far)