REVIEW: YOU-BOX new Android TV-Box certified for 4K HDR Streaming


YOU-BOX is an interesting Android TV-Box from the Youin brand that we present today its analysis or review. This new device has Android TV 10 as a system, has Google certification and streaming services in 4K HDR quality.

The new YOU-BOX integrates a powerful Amlogic S905X3 SoC that allows the system to move smoothly, a hardware far superior to the Xiaomi Mi Box for example. This new TV-Box has Android TV 10 system, includes a backlit bluetooth remote control and microphone to use the Google Assistant. This system has Chromecast to send content from our Smartphone, is compatible with systems controllable by Google Home and has all the permissions for paid streaming services. Let’s see in our review how the YOU-BOX behaves and what it offers compared to its rivals.



SoC: Amlogic S905X3 Quad Core 4x ARM-A55 @ 1.5GHz (64bit) / GPU Mali-G31 MP2 / 12nm.
System: Android TV 10 (32bit).
Components: 2GB RAM / 8GB eMMC / Wifi ac + Bluetooth 4.2.
Ports: HDMI 2.1 / USB 3.0 / USB 3.0 Type-C (charging only) / microSD (32Gb max).
Extras: BT+IR remote control with microphone and backlit / Manual / Adapter DC 12V 1A (12W).
Materials and dimensions: Plastic / LED status / 112 x 112 x 24 mm / 250 gr.

Unboxing YOU-BOX

The small Android TV-Box YOU-BOX comes in a cardboard box with the product image on the top and information on its functions. Inside we found the TV-Box, Bluetooth + IR  remote, Manual, HDMI cable and a DC 12V 1A adapter.

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This YOU-BOX has a fairly conventional design, in the rear area we have Ethernet 10/100 connector, USB-C only for charging, AV jack, HDMI 2.1 and power connector, while on one side we have a USB 3.0, another USB 2.0 and microSD that support up to 32GB. We also have Bluetooth remote control that has a microphone for Google Assistant, at the top we have a status LED, some keys that have no direct use, but we can remap for user other functions.

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This TV-Box has a Wifi aC + Bluetooth 4.2 chip with internal wifi antennas. The passive cooling system works perfectly because the Box hardly heats up. In the lower area it has a reset button to reboot the system if it suffers a software catastrophe and to reset it.

  • Remote Control: Basic BT + IR Remote with mic / Compatible with keyboard and mouse / App control for Android TV.

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Environment and Android system

We connect the YOU-BOX and it starts automatically, we are shown the configuration wizard where we can set the Wi-Fi connection, define which apps will be installed by default and select the type of content we want to see on the main screen. Once configured we get to the new Android TV launcher based on rows with tabs of the contents or shortcuts to the installed apps. By default the system comes with some rows that can be disabled and leave the environment quite clean. The overall performance is very good, we can move smoothly and quickly between menus.

  • Launcher: We can change de the launcher / Android UI rendering at 1080p.
  • Multitasking and access: Multitasking NOT available / Notifications the upper  icon.
  • Languages and Google Play: All the international Android languajes / Google Play for Android TV installed.
  • Check our Android TV User Manual to install classic Android Apps, prevent screen rotation and much more.

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We check the system data and the options it includes as far as root is concerned, we also observe what power on/off system this device allows us. This TV-Box will have updates via OTA to correct possible failures.

  • On/Off Controls: Sleep mode / Shutdown settings available.
  • System version and root: Android TV 10 (32 bit) / NO rooted / NO root menu / CPU r1p0 (S905X3) / Model SEI600NK.
  • Support:  Youin OTA support / IMG firmware NOT available, only OTA update.

Network, storage, RAM and ports

The YOU-BOX TV-Box has 2 GB of RAM and for storage we have 8 GB eMMC that we can expand with a USB memory. It has a USB 3.0 port for connecting external drives (read only) or peripherals and we also have another extra USB 2.0. In the network section we find a wireless adapter Wifi ac + Bluetooth 4.2 that as we can see in the tests the results are good. The internal memory is fast and helps us to use the system fluently.

YOU BOX test eng 03 Streaming min7

  • Storage: Total 8GB  – Free 3.5GB / Expandable with a USB external memory.
  • RAM: Total 2GB – Free 1GB / DDR.
  • Network: Good speed with internal wifi antennas / Range 41dBm, good. / Bluetooth YES.
  • Read/Write Ports: USB 3.0 OTG / On external USB drives it is only possible to read data.
  • We recommend reading our Tutorial SAMBA on Android networks if we are going to use files from our network PC.

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Power and performance

This new YOU-BOX has the Amlogic S905X3 Quad Core SoC made in 12nm with ARM Cortex-A55 processors and in the graphics section has a mid-range Mali-G31 MP2 GPU. This SoC is an improvement of the previous S905X2 and is very similar to the recent S905X4. As we can see in the results we have a good figures perhaps because of the hardware set quite better than in economic TV-Box, it is equal to the Fire TV-Box 4K and the new Googlecast TV, far exceeds the Xiaomi Mi TV-Box which is already somewhat outdated..

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As for games we can run PUBG in medium/low quality and also cloud gaming services like NVIDIA GForce Now or using the APK to install it. In the emulators section we can get at most run some Wii titles, but we will not have problems with 2D games of classic consoles with emulators like Retroarch or using KODI, the full OS EmuELEC is not compatible.

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This SoC is manufactured in 12nm, has a fairly low power consumption and the cooling system maintains low temperatures in normal use. The processor manages the speeds correctly so as not to heat up excessively.

  • Thermals: Min. 40ºC / Working 42 ºC / Max. 61ºC / Maintains performance up to 100% / Heat zone on the top / Noise 0db
  • Consumption: Off 0.9W / Min 3W / Working 3.2W / Max. 4.5W


Video playback test

In the video playback section, the YOU-BOX is compatible with most modern video formats such as h.265, VP9 with native resolution support 4K@60fps HDR, although it does not support the recent AV1 codec that for now has a testimonial use. It does not have a video quality settings app and no automatic refresh rate change. We have official HDR support is available to get a better image from some streaming services.

It is possible to use players like KODI or PLEX without the slightest problem by installing them directly from the Android TV store. In terms of audio we can play DD and DTS up to 7.1 through its HDMI port, 5.1 via SPDIF and stereo via the AV jack. The Chromecast system works perfectly with all compatible services.

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Video and audio results

Formats Result
h.264 / 1080i / 8bit OK
h.264 / 1080p / 4K / 8bit OK
h.264 / 1080p / 10bit (anime) Frameskip (SW)
h.265 / 1080p / 8bit OK
h.265 / 1080p / 10bit (anime) OK
h.265 / 4K@24fps / 8bit OK
h.265 / 4K@60fps / 10bit HDR OK
VP9 P1 / 4K@24fps / 8bit OK
VP9 P2 / 4K@60fps / 10bit HDR OK
VP9 P2 / 8K@60fps / 10bit HDR OK
AV1 / 4K@24fps / 10bit Frameskip (SW)
Max. Bitrate 100 Mbps = 12,5 MB/s.
  • The maximum bitrate depends on the port used to connect or the limitations of SAMBA Networks.
  • SW = does not have hardware acceleration and may have have some frameskip in very heavy files.
Audio Formats Result
Dolby 5.1 / Plus = OK | True HD/ Atmos = Core
DTS 5.1 = OK | MA / HR / X = Core
  • PCM – Stereo only doing downmix from DD or DTS
  • Core – Only the core of the format is played back with what we passed to the Dolby or DTS base system / More info

Streaming services

We performed several tests on streaming services to check how the most popular services work. The YOU-BOX offers maximum compatibility with all the most popular streaming services. We can watch in 4K HDR quality content from Netflix, Prime Video, Disney+ and in maximum quality others like HBO.

Streaming service Calidad / Audio
Youtube 4K (2060p) / 5.1
Google Play Movies 4K (2060p) / 5.1
Netflix 4K (2060p) / 5.1 / Modified app + mouse / Netflix Guide
HBO FullHD (1080p) / Stereo / HBO Guide
Disney+ 4K (2060p) / 5.1 / Disney+ Guide
Amazon Prime Video 4K (2060p) / 5.1 / Install APK manually / Prime Video Guide
DAZN HD (720p) / Stereo
IPTV FullHD (1080i) / Stereo

amazon prime video 4K



Once we have tested the new YOU-BOX we can say that we are facing a very interesting certified TV-Box with a good price for the European region. Thanks to the powerful SoC Amlogic S905X3 we have enough resources to move any app, and this is a chip that far exceeds the Xiaomi Mi TV-Box. The Bluetooth remote control with microphone included is comfortable and we can use Google Assistant without problems to perform searches.

In terms of connectivity the YOU-BOX integrates a Wifi aC adapter without speed problems, we also have USB 3.0 connectivity, another extra USB 2.0 and a practical USB-C charging if we want to use another electric charger. As operating system we have Android TV 10 which is very stable and will get OTA updates directly from Youin. This model does not heat up at all playing video, in normal use or playing a demanding title.

As we have seen, it has all the certificates for streaming apps allowing us to play our contracted services in 4K HDR quality. We can also use other apps such as IPTV players, PLEX or KODI to watch local content. We have the classic limitations of Amlogic SoCs such as the lack of image quality control or automatic refresh rate change.

Undoubtedly the YOU-BOX is an ideal TV-Box to play streaming with powerful hardware, with a fairly competitive price being a product that we can find with European warranty in large surfaces, certificates and after-sales service.















  • Multiple connectors
  • All the 4K HDR certificates
  • Chromecast and Google Home
  • Bluetooth remote
  • Good performance without overheating


  • Ethernet 10/100

Where to buy

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well, thanks to this review I bought one of these. audio output from the 3.5 mm jack is non-existent. all I get is a high-pitched whine through my amp/speakers.

will be returning it forthwith.


I replaced it with another box from homatics, almost identical specs. same audio problem. I think this may have something to do with the Amlogic S905X3 chip, but I will need to do some research


What is the main factor making it better than KM2?

Egon Aszmann

Thanks for the great review! I want to buy one of these.
Just a question: Is this device compatible with Emuelec?