🚗 Eonon X3U 6.28" IPS Single DIN Car Stereo
Linux System | Wireless Apple CarPlay & Android Auto | ST TDA7851 Amplifier | SI4745 RDS Radio | Bluetooth 5.3 | USB-C Fast Charging
Better Sound. Better Radio. Smarter 1-DIN Upgrade.
Upgrade an older Single DIN radio without moving to a complicated Android system.
The Eonon X3U combines wireless Apple CarPlay and Android Auto with a 6.28" IPS touchscreen, ST TDA7851 Class-AB amplifier, SI4745 AM/FM tuner, Bluetooth 5.3 and USB-C fast charging.
Its Linux-based system keeps operation straightforward, making it a practical choice for drivers who mainly want better audio, reliable radio reception and modern smartphone connectivity.
Why Choose the X3U?
- ST TDA7851 Class-AB Amplifier – up to 4×48W output for stronger, cleaner sound
- SI4745 AM/FM Tuner with RDS – stable everyday radio reception
- Wireless & Wired CarPlay / Android Auto – maps, music, calls and messages from your phone
- Bluetooth 5.3 – hands-free calls and wireless music
- 6.28" IPS Touchscreen – compact widescreen interface for Single DIN dashboards
- USB-C Fast Charging – supports multiple common fast-charging protocols
- Linux System – simple operation without Android app management
ST TDA7851 Class-AB Audio
Audio performance is one of the main advantages of the X3U.
The built-in ST TDA7851 Class-AB amplifier delivers up to 4×48W maximum output, providing a stronger foundation than many basic entry-level radios.
Benefits include:
- Clearer vocals
- Stronger music playback
- Improved dynamic range
- Better use of compatible factory or aftermarket speakers
The X3U also includes a 10-band EQ with User, Rock, Pop, Classic, Jazz and Soft presets for simple sound adjustment.
SI4745 AM/FM Radio with RDS
For drivers who still listen to terrestrial radio regularly, the X3U uses an SI4745 tuner for AM/FM reception.
- Clearer AM/FM reception
- More stable signal performance
- RDS support
- Station information where available
- 12 AM presets
- 18 FM presets
This makes radio performance one of the X3U's stronger everyday features rather than an afterthought.
Wireless Apple CarPlay & Android Auto
Connect your smartphone and use familiar functions directly from the stereo.
Supports:
- Wireless Apple CarPlay
- Wired Apple CarPlay
- Wireless Android Auto
- Wired Android Auto
- Google Maps / Apple Maps / Waze through your phone
- Music and podcasts
- Calls and messages
- Siri / Google Assistant
Wireless operation keeps everyday driving convenient without connecting a cable each time.
The X3U does not have built-in GPS. Navigation is provided through CarPlay or Android Auto.
Linux System – Simple Everyday Operation
The X3U runs on a Linux-based system, not Android.
That means:
- No Android apps to install
- No RAM / ROM management
- Straightforward menus
- Fast access to core functions
- Less software complexity for buyers who mainly use CarPlay or Android Auto
Important: Android APK installation and standalone Android apps are not supported.
6.28" IPS Touchscreen
The widescreen display provides a compact interface while keeping the main chassis within a Single DIN installation format.
- 6.28" IPS touchscreen
- 1280×480 resolution
- Wide viewing angle
- Responsive touch control
- 5 UI themes
The relatively wide screen provides useful space for CarPlay, Android Auto, Bluetooth and radio controls without using an oversized floating panel.
Bluetooth 5.3
Bluetooth 5.3 handles everyday phone and audio functions.
Supports:
- Hands-free calling
- Bluetooth music playback
- Phonebook access
- Built-in microphone
- External microphone
This gives drivers another convenient connection option when CarPlay or Android Auto is not needed.
USB-C Fast Charging
The front USB Type-C connection can keep compatible smartphones and other devices powered while driving.
Supported charging protocols shown for the X3U include:
PPS / PD3.0 / PD2.0 / QC3.0+ / QC3.0 / QC2.0 / FCP / SCP / AFC / PE1.0 / PE2.0
Actual charging speed depends on the connected device, cable and supported charging protocol.
Wireless Screen Mirroring
The X3U supports screen mirroring with compatible iPhone and Android devices.
This allows supported phone content to be displayed on the stereo.
DRM-protected services may restrict video playback or mirroring depending on the app.
Rear Camera Support
Connect a compatible reversing camera to display the rear view automatically when reversing.
- 1 video input
- Automatic reversing display with compatible installation
- Useful for parking and manoeuvring
- Backup camera included
⚠ Fitment Guide – Check Before Ordering
The X3U is a universal Single DIN / 1-DIN car stereo.
Please check:
- Dashboard opening: 178 × 50mm
- Main unit: approx. 178W × 50H × 75D mm
- Front panel: approx. 188 × 62mm
- Wiring: Compatible ISO connection recommended
- If size or wiring differs: A vehicle-specific fascia, 1-DIN mounting kit or ISO wiring adapter may be required and is not included
Steering Wheel Controls
Wired analogue steering wheel control signals are supported.
Digital or CANBUS steering wheel controls may require a compatible vehicle-specific adapter.
Please check both the radio opening and surrounding dashboard clearance before ordering.
FAQ
Is the X3U an Android car stereo?
No. The X3U runs a Linux-based system and cannot install Android apps directly.
Its main smart functions are provided through Apple CarPlay, Android Auto and compatible phone mirroring.
Does it have built-in GPS?
No.
Use navigation apps such as Google Maps, Apple Maps or Waze through CarPlay or Android Auto.
Does it support wireless CarPlay and Android Auto?
Yes. Both systems support wired and wireless connections.
What makes the X3U different from a basic CarPlay radio?
Two important hardware features are the ST TDA7851 Class-AB amplifier and SI4745 AM/FM tuner, which focus on sound output and conventional radio performance.
Does it have DSP?
No.
The X3U provides a 10-band EQ, but it does not include the more advanced DSP system found on some higher-spec Eonon models.
Will it fit my car?
It is designed for compatible 178×50mm Single DIN openings.
Some vehicles may require a vehicle-specific mounting kit or ISO wiring adapter.
Can I use my steering wheel buttons?
Wired analogue steering wheel controls are supported. Digital or CANBUS systems may require an additional adapter.
Does it support reversing cameras?
Yes. A compatible reversing camera can be connected through the video input.
Does USB-C support fast charging?
Yes. The USB-C connection supports several common fast-charging protocols. Actual charging speed depends on the connected device and cable.
A Smarter Single DIN Upgrade Without Android Complexity
The Eonon X3U Single DIN car stereo focuses on the features drivers use most: wireless Apple CarPlay and Android Auto, reliable Bluetooth, AM/FM radio, practical touchscreen control and stronger audio hardware.
With its ST TDA7851 amplifier, SI4745 tuner, Bluetooth 5.3 and USB-C fast charging, it is particularly suitable for buyers who want to modernise an older 1-DIN radio while keeping the system simple and familiar.
Before ordering, please check the 178×50mm installation opening, ISO wiring and available space for the 188×62mm front panel.
⭐ Parameter
- Applicable car model: 1 Din Universal
- Operation system: Linux
- Display: 6.28" IPS display
- Resolution: 1280x480
- Operating voltage: DC12V
- Maximum operating current: ≤ 15A
- Installation size: 178mm(Width) * 75mm(Depth) * 50mm(Height)
- Panel size: 188mm(Width) * 62mm(Height)
- CarPlay: Wired & Wireless
- Android Auto: Wired & Wireless
- Adjustable viewing angle: No
- Screen mirroring: Yes
- Steering wheel controls: Wired (support analog steering wheel control signal)
- Built-in RDS radio receiver: Yes
- Preset radio stations: 12AM, 18 FM
- UI Theme: 5 sets
- Built-in DSP: No
- EQ bands: 10
- EQ modes: User Rock Pop Classic Jazz Soft
- Video input: 1
- Video output: 1
- Audio input: 0
- Audio output: 2
- AUX input: Yes
- USB input: 1
- Max amplifier output: 4x48W
- Video Formats: Supports MPG, DAT, TS, AVI, MP4, MOV, 3GP, ASF, VOB, MKV, FLV, RM, RMVB, etc.
- Audio Formats: Supports MP3, WMA, WAV, OGG, AAC, FLAC, APE, etc.
- Image Formats: Supports JPEG, BMP, PNG, etc.
Upgrade your ride with a 1 DIN car stereo head unit featuring a 6.28" IPS touchscreen, perfect for universal single DIN dashboards. Enjoy seamless smartphone integration with wireless CarPlay and Android Auto, enhanced by Bluetooth 5.3 for hands-free calls and audio streaming. This compact unit supports USB charging, wireless screen mirroring, and AM/FM radio with RDS for versatile entertainment. Designed for stability and long-term performance, it offers analog steering wheel control compatibility, and efficient heat dissipation. Perfect for drivers in the UK, US, and AU seeking modern, reliable in-car upgrades without Android app maintenance. Boost your eBay search visibility with this high-quality single DIN head unit, combining intuitive controls, safe hands-free operation, and universal fitment for a smarter, connected driving experience.
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