Does the S89L start automatically when powered on (Auto-start)?

Yes, the hardware auto-start function is integrated and enabled by default. As soon as the device receives power, it boots up automatically. In addition, you can select an app in the settings to launch automatically right after booting.

Is the Google Play Store pre-installed and is APK sideloading supported?

Yes, the official Google Play Store is pre-installed. Thanks to the open Android 14 system, you can also manually install apps as .apk files (sideloading) and control them comfortably using the included air mouse.

Can the S89L be used completely without a Google account?

Yes. Unlike Google TV boxes, the S89L can be set up and used entirely without a Google account – ideal for local media playback via USB or NAS as well as custom APK installations.

What does the Root switch do on the S89L?

Via the built-in switch in the system settings, advanced users can enable or disable root access at any time with a single click.

Open Android 14. Maximum freedom.

S89L – Android 14 Mini PC & 4K Media Player

Performance redefined. The S89L combines the new Amlogic S905X5M processor and 4 GB RAM with an open Android 14 system without restrictions: Ideal for local 4K media playback (AV1, NAS & USB), your own apps (.apk), or custom projects. Includes air mouse for comfortable control.

Buy in official shop Data sheet (PDF)

Open Android 14

Air mouse included

Highlights at a glance

S905X5M Power

The new 6nm quad-core processor (Amlogic) delivers noticeably more performance with minimal power consumption.

Open Android 14

Maximum freedom: Install apps directly as APKs. Root access can be easily activated via a switch.

High-Speed Connect

With WiFi 6 (MIMO), true Gigabit LAN, and Bluetooth 5.4, you are future-proof and connected at lightning speed.

Full-featured Android 14

The S89L relies on an open Android 14 operating system. For you, this means: no artificial restrictions and no mandatory Google account. Install your preferred media players, web browsers, or tablet and smartphone apps directly on the big screen, use alternative launchers, or run specialized business software. A root switch is already integrated.

Air mouse remote included

End tedious navigation. The high-quality air mouse is already included in the box. Simply move the mouse pointer on the screen intuitively through hand movements in the air – allowing you to precisely and comfortably control websites and apps designed for touchscreens.

Brilliant 4K playback (AV1)

Play your local movies and media from USB hard drives or your home NAS in razor-sharp 4K Ultra HD resolution (HDMI 2.1b). The S89L supports cutting-edge codecs like AV1, HDR10+, and H.265 (HEVC). In addition, automatic framerate matching (AFRd) ensures smooth playback by precisely adjusting the TV's refresh rate to match the content.

Connectivity without compromise

Despite its extremely compact casing (only 88 mm wide), you don't have to sacrifice anything. In addition to two USB ports, the S89L offers a microSD card slot, an optical audio output (SPDIF), and a true Gigabit LAN port (1000 Mbps) for maximum data rates on your home network.

Full control & auto-start

The S89L offers practical features for power users and integrators: The built-in root switch provides deep system access at the push of a button. Features like auto-start (automatic boot upon power supply as well as automatic app launch after booting) make it exceptionally versatile.

More than just movies: Gaming and apps

Harness the power of the fast 4 GB LPDDR4 memory and the Mali-G310 GPU. Games, retro emulators, and office apps also run smoothly. Turn any TV or monitor into a versatile smart station.

Are you looking for a professional digital signage solution?

For specialized 24/7 applications, kiosk mode, portrait rotation, and automatic video loop playback, we recommend our dedicated signage players.

To the Digital Signage Players

Technical Specifications

Operating System

Open Android 14 OS (usable with or without a Google account)

CPU / GPU

Amlogic S905X5M Quadcore Cortex-A55 @ 2.50 GHz (6nm) / ARM Mali-G310 V2

RAM / Storage

4GB LPDDR4-RAM / 32GB eMMC

Network & Wireless

WIFI 6 (Dual-band 2.4/5GHz MIMO), Bluetooth 5.4, Gigabit LAN (1000 Mbps)

Ports

1x HDMI 2.1b, 1x Gigabit LAN (RJ45), 1x SPDIF (Optical), 1x USB 2.0, 1x USB 2.0 (OTG), 1x USB Type-C (Power adapter), 1x microSD slot

Video Output

HDMI 2.1b up to 4Kp75 (incl. HDR10+, ALLM, VRR & automatic framerate matching AFRd)

Audio Output

HDMI, Optical (SPDIF)

Video Codecs

AV1, H.265 (HEVC), H.264, VP9, MPEG-2, MPEG-4, and more

System Features

Built-in Root switch, hardware auto-start (Auto Power On), native app auto-start, hideable system bars

Dimensions / Weight

88 x 88 x 22 mm / 110g

In the Box

S89L, Air Mouse remote, power adapter, HDMI cable, user manual

Important note for streaming users

The S89L is an open Android Mini PC (ideal for local media, Kodi, VLC & custom apps), but not a certified streaming player. Paid subscription services like Netflix, Prime Video, or Disney+ usually only run in SD quality on open Android systems because corresponding provider licenses are missing.

Our recommendation for 4K streaming (Netflix, Prime Video, Disney+ & Co.):

GX1 Premium 4K Google TV Box

➔

GD2 Compact 4K Google TV Box

➔

Buying Guide & Pre-Sales Questions

Does the device start automatically when powered on?

Yes, the “auto-start” function is integrated and activated by default. As soon as the S89L receives power, it boots up without the need to press the power button. Ideal for use behind a TV or with switchable power outlets.

Is the Google Play Store installed?

Yes, the official Google Play Store is pre-installed, giving you access to thousands of apps. Thanks to the open Android 14 system, you can also install apps manually at any time as .apk files (sideloading) and control them comfortably using the included air mouse.

Can the navigation and status bar be displayed?

Yes, this is possible. You can permanently show or completely hide the bottom navigation bar and the top notification bar as desired.

What does “Root switch” mean?

This feature is aimed at advanced users. You can simply enable or disable root access via a switch in the settings. This is often helpful for specialized system apps, backups, firewalls, or deep system modifications.

Is the storage expandable (USB / microSD)?

Yes, the storage can be expanded via the integrated microSD card slot (tested up to 128 GB, possibly more) or via the USB ports with USB flash drives and external hard drives. For external 2.5-inch hard drives without their own power adapter, we recommend a powered USB hub.

Is a Google account strictly necessary?

No. Unlike certified systems (like Google TV), the S89L can be set up and used entirely without a Google account (e.g., for local media playback via Kodi/VLC or sideloading). Logging in is only required if you want to download apps directly from the Google Play Store.

Is 4K resolution also available in apps and the web browser?

Native 4K output is specifically designed for video playback (e.g., in media players like Kodi/VLC or YouTube). For performance reasons and better readability (scaling of text and icons), the general user interface (menus), web browsers, and standard apps are rendered in 1080p (Full HD) and upscaled by your TV. This ensures smooth everyday performance while you still enjoy full 4K sharpness during video playback.

Order now in official shop

Troubleshooting & Knowledge Base

Help with settings and technical problems. Solutions directly from our technicians.

The S89L turns on or off by itself. How can I prevent this?

This behavior is caused by “HDMI-CEC” (Consumer Electronics Control). If this function is active, your TV sends a signal to the S89L to do the same when turning on or off (and vice versa).

The solution:

In the menu, go to Settings → Inputs & Devices → HDMI CEC.
Disable the options for automatic power on and off (e.g., “Auto power on” / “Auto power off”) or turn off the CEC switch completely if you want to control the devices strictly separately.

The picture stutters during movies (Judder / double contours). What can I do?

Movies usually run at 24p (24 frames per second). If the S89L is fixed at 60Hz in the settings, the TV has to display frames twice, which leads to unsightly “skipping” during camera pans.

Activate automatic matching:

Go to Settings → Display & Sound → Automatic frame rate.
Activate the Switch Frame Rate and resolution function there. The system will now automatically switch to the correct refresh rate of the respective movie.

The picture looks overexposed (bright faces) or the background is pixelated.

This is an incompatibility with the HDR signal or the color space. The TV misinterprets the picture data from the S89L in this mode.

Solution in the S89L menu:

Go to Settings → Display & Sound → Advanced display settings.
As a test, set the Color Mode to “RGB” or “YCbCr”.
Change the preferred dynamic range from “Match content dynamic range” to “System preferred conversion” (or test “Force conversion”).
Restart the device afterwards.

Important note for premium TVs (e.g., Metz, Sony, LG): Make sure to set the HDMI port used on your TV to “Enhanced format” or “UHD color” in your TV's settings.

Can I use this device as a digital signage player?

Yes, absolutely. Thanks to its strong performance, the open Android 14 system, and the built-in auto-start function, the S89L provides an ideal foundation for basic presentation and signage tasks.

Looking for a professional B2B solution?
For specialized, maintenance-free 24/7 applications with advanced hardware features (like Kiosk Mode, native hardware portrait rotation, or automatic video loop playback from a USB stick), we recommend our dedicated DS Player.

Can a specific app start automatically after booting (Auto-start)?

Yes, this is easily possible. With the latest firmware, the S89L features a built-in native auto-start function directly in the system menu.

You can simply select your desired app in the settings. The system will then launch this app fully automatically right after booting. Installing an additional third-party app is no longer necessary!

How do I install and activate another launcher (home screen)?

Since the S89L uses an open Android 14 system, you can customize the user interface to your liking.

Download your desired launcher (e.g., Nova Launcher, Wolf Launcher) via the Google Play Store.
Then go to Settings → Apps → Default apps → Home app.
Select your newly installed launcher there. From now on, the device will always start with the new interface.

Why doesn't MS Teams or Google Meet recognize my USB microphone?

This is a known software phenomenon with Android systems. Mobile apps like MS Teams are strongly focused on smartphone hardware and often block external USB microphones (e.g., conference speakers) on stationary Android devices for security reasons.

The solution:
The most proven and stable method for video conferences with USB peripherals on open Android systems is using Teams or Meet directly via the web browser (e.g., Chrome or Edge in desktop mode). Unlike the app, the browser usually accesses the USB drivers provided by Android completely without problems.

My WiFi connection is extremely slow or drops right after booting. What can I do?

This behavior often occurs when the router broadcasts the 2.4 GHz and 5 GHz networks under the exact same name (so-called “Band Steering”) and the device constantly switches between the networks. The following steps resolve the problem:

Separate networks (Recommended): Give the 2.4 GHz and 5 GHz networks different names (SSIDs) in your router settings. Then connect the device specifically to the faster 5 GHz network.
Adjust WiFi standard (Workaround for 2.4 GHz): If drops still occur in the 2.4 GHz network despite separation, there is often an incompatibility with the router's “802.11 b/g/n mixed mode”. In this case, change the WiFi standard in the router for the 2.4 GHz network to “802.11 b/g” (without the n standard).

Note: This ensures a very stable connection but reduces the maximum transmission speed in the 2.4 GHz network. Therefore, using the 5 GHz network (or the Gigabit LAN port) is always preferred.

My Bluetooth keyboard or air mouse responds with a heavy delay. What helps?

A sluggish or double input with wireless input devices is almost always due to physical radio interference. Bluetooth and 2.4 GHz wireless dongles operate on the 2.4 GHz frequency – just like many WiFi routers and adjacent USB storage devices.

The solution:
Connect the S89L to your 5 GHz WiFi or via LAN cable if possible. In addition, as a test, unplug external USB hard drives or flash drives connected right next to the wireless receiver, as they can interfere with close-range 2.4 GHz / Bluetooth reception.

Does the S89L support a 4-way split-screen (Quad-View) for multitasking?

No, a stable 4-way split-screen is not supported. The Android 14 operating system is natively designed for a classic split-screen for maximum 2 apps (e.g., one app left, one right). Attempting to open 4 apps simultaneously via developer options (freeform mode) leads to severe performance drops. For 4 simultaneous windows or streams, we recommend our Windows Mini PCs (such as the AW-16L).

S89L – Android 14 Mini PC & 4K Media Player