ByDiffer 4K Ultra HD Digital Media Player, TV MP4 Video Player for USB Drive/Micro SD Card, H.265/HEVC, Digital Signage, Auto Playback, HDMI/AV/Optical Output (Grey)

The ByDiffer 4K Ultra HD Digital Media Player is excellent! It delivers crisp 4K video playback and supports multiple formats like H.265/HEVC. It's easy to use with USB drives or micro SD cards, and the auto playback feature is super convenient. The variety of output options, including HDMI, AV, and optical, make it versatile for any setup. Perfect for digital signage or home entertainment. Highly recommend

This little device works as advertised. It is great for playing videos or music without wifi. also really good for store or business signs.I checked it with music, PowerPoint, and photos. It takes 2 USB slots, perfect for swapping and storing the spare, leaving a few seconds of down time.The only thing about PPTX is that I could not get it to show the slideshows with the transitions built in. but you can choose for it to move to next slide bu 5-second increments

Think of this device as an old-school iPod that uses your TV for output. It's offline, with no internet connection, so everything needs to be walked to it. While there are many of these devices around, this one has interesting features like two USB ports plus a Micro SD slot, and the ability to install Android APKs like Musicolet, AIMP, and VLC. Download the 32-bit APKs to a flash drive or micro SD, navigate on the home screen to "Files" and open them to install.Sherry from ByDiffer confirmed for me that the operating system is Android 7.1 and that the maximum capacity of the micro SD card is 128GB and can be formatted FAT32, NTFS, or exFAT.Now the bad news.Documentation is poor. The instruction manual is in broken English, and - as always - batteries aren't included for the remote and you'll need 2 AAA batteries to get started. The software isn't well documented either, starting with what version of Android it is running. FWIW, mine is running firmware version 1.1.8, but there's no information on how to update it or modify it.I've also found that aftermarket music apps can start playing while you're using the built-in video player even if the music app was shut down. There's also no screensaver, which is a disappointing step back from the earlier off-line media players.Verdict: at the price, you're not far off from Android boxes that can access the internet. But those are usually loaded with malware so this being offline-only provides some safety. This box best serves low-tech people who want a simple interface, yet like to experiment with apps. It can be very useful for music or digital signage as well.

On paper, I like the features, but as soon as I unboxed, the unit was plagued with either not being seen by my HDMI port (using the included cable) on my new TV or freezing (happens with and without any media plugged in). The UI was written in semi-poor Chinglish and a couple of the menus didn't make sense, most specifically, the mouse icon. The UI graphics looked 90's era in looks of resolution/font, which is surprising since it claims it can output 4k...I expected a more beautiful user experience. The remote, while responsive, felt cheaply made and feel that one hard press of the button could break it. Good attempt, but falls short to being useful or reliable.

Real Movie Player by DIFFER is a solid media player with smooth and crisp playback and wide format support. The interface is user-friendly, and it runs efficiently without lag. It’s a great choice for those looking for a reliable and hassle-free video player. Highly recommended!

I needed a media player with optical audio out. The brands I've used Micca and Agptek didn't have what I needed or they were too expensive. Got this one. The manual is in English but impossible to understand. The unit has standby mode so a light is on constantly. Why does it need standby? It looks like there's a way to turn it off totally but I don't understand how. Then there's mouse mode. Why? Worst of all when you plug a USB stick into it, it writes back a few folders on the stick. Why? As I mentioned before I've used a few different models and have never seen this happen. The remote. It has forward and reverse arrows that we've all seen but don't know how to fast forward or reverse a movie when it's playing. Again the manual is poorly written. I wouldn't recommend this to anyone.I dropped my review down to one star. They've contacted me twice but have not/will not answer my questions. Either it doesn't do everything that's in the manual and/or they don't have anyone there that speaks English. And now I see that the price is reduced for Prime Days. My biggest problem about it is that it writes back to your USB memory stick.

Love the size. Makes it easy to store & small enough to take with you. Works well.

The ByDiffer 4K Ultra HD Digital Media Player is amazing! It handles 4K content beautifully, and the auto playback feature is super convenient. I love that it supports USB drives and Micro SD cards, making it easy to access my media. The variety of output options, including HDMI and Optical, make it versatile for any setup. It’s a solid, reliable media player that delivers excellent picture quality. Highly recommended!