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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)

  • Based on 216 reviews
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$44.99 Why this price?
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Features

  • 4K HD Media PlayerThe digital media player 4K enables any TV(old or new) to play videos, music and photo slideshows/PPT from USB drives or micro SD cards. Enjoying 4K video quality via HDMI output by connecting to TV/monitor/projector and up to 7.1 stereo surround sound via AV/Optical output by connecting to speakers/amplifiers.
  • Powerful H.265 DecodingUSB video player supports H.265/HEVC decoding technology up to 4K@30Hz resolution and 200mbps. Compared with H.264 decoding and 1080P resolution, ByDiffer hdmi 4K media player for TV has ultra high definition images, smooth playback with less buffering and less bandwidth occupation.
  • Dual USB PortsRead micro SD cards/USB flash drives(up to 128G)and USB hard drives (up to 8TB). Dual USB2.0 ports can connect two devices, but only read one of them at one time. You can also connect a USB keyboard/mouse/U disk/printer via the USB2.0 port. The mp4 player supports FAT32, exFAT and NTFS file systems.
  • Multiple Playback ModesVideos and photos can be played in sequential orders, and music can be played in random orders. TV player supports automatic playback, the ability to resume video playback from the last stop point and shuffle playback with repeat. Suitable for digital signage applications, home theaters and office work.
  • Portable Media PlayersCompact and travel design due to the palm size, the pocket USB media player is easy to carry. The gray hdmi media player is made of zinc alloy with fast heat dissipation, better protection, exquisite and superior appearance.
  • NoteYou may require an additional 12V external power supply to power different USB hard drives which have different power supply requirements. You can also ask the seller of USB hard drives for help.

Brand: BYDIFFER


Connectivity Technology: HDMI, USB


Connector Type: HDMI


Special Feature: Compact, Portable


Resolution: 4k


Supported Internet Services: HDMI,AV,Optical Out and USB Mouse,Keyboard-HDMI up to 7.1 Surround Sound


Controller Type: Remote Control


Form Factor: TV Box


Color: Grey


Model Name: HD29


Brand Name: ‎BYDIFFER


Item Weight: ‎3.46 ounces


Product Dimensions: ‎3.15 x 2.99 x 0.63 inches


Item model number: ‎HD29


Color Name: ‎Grey


Special Features: ‎Compact, Portable


Date First Available: September 11, 2023


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Updated my Dad's TV without buying a new one
Works great. Used when I visited my father so I could share with him pictures and digitized home movies. He has an old TV without USB ports. May only use it this one time, but worth it to be able to share the memories with my father.
Reviewed in the United States on August 22, 2025 by MychelMS

  • No brand name, no problem. Good product!
Was worried about an off brand, but I really like it. Works perfectly!
Reviewed in the United States on July 27, 2025 by opinionated

  • Works well and recognizes disks quickly
Works well, recognized all disks quickly works without stalling or stuttering even with 2 harddrives plugged in, good interface and remote, easy to use for children. Has lasted many months of constant use and reasonably priced.
Reviewed in the United States on July 1, 2025 by docweasel

  • Had the Potential to Be Great, but...
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. ... show more
Reviewed in the United States on December 17, 2024 by John J.

  • Great for store window displays.
I will update this review with more info later, as I fully explore this device. So far, it is working fine I am using it, attached to a TV mounted at the front of my store, to display still images and show video clips or my products and how they are made. It appears to support all common audio files, as well as all common image files and most video files. This TV had previously only been able to do a fixed slideshow of still images from a usb stick. Now it can show or play anything, and has a very functional remote control. ... show more
Reviewed in the United States on May 31, 2025 by David David

  • Love it
This is a excellent item. The movies played extremely clear. Love it. Bought one for ever tv
Reviewed in the United States on September 12, 2025 by D

  • Not so good as would like it to be
It is not able to play image file and then video file in a row. That is very inconvenient. Probably, there is a bug, because during slideshow of photos, it unexpectedly returns to home page not completing a slideshow. There is no option to select type of slideshow - so it plays photos over and over again... It does not show video file info - resolution, codec. There is no speed up video playing, like x2, x3, ... It is disappointing. When you press 'forward' key, it moves very fast, so there is no possibility to jump 5, 10, 15 or 30 seconds. That is very inconvenient. Yes, it plays a lot of video formats, that's good. ... show more
Reviewed in the United States on September 2, 2024 by JonasG

  • Great for digital signage
I've got 2 of these running now. If your wanting a cheap subscription free way to do digital signage this is it. I make my digital signs as videos in Canva and put the video file on a flash drive. Just plug it into this box and it will run it on a loop automatically. Simple, Effective, Affordable.
Reviewed in the United States on June 19, 2025 by Brandon M.

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