For Audi RS3 A3 8P S3 2003-2012 Q74 Qualcomm Android 13 9" Car Radio

ISUDAR Q74X Real 9" Android 13 Qualcomm Car Radio | For Audi RS3 A3 8P S3 2003-2012
1. Genuine Qualcomm Chip & True Android 13 — No Fake Specs, Just Unbeatable Performance
2. 9" HD 1280×720P Display,  7-Color DIY RGB Backlight
3. 3 Customizable UI Modes + 6+ Free Included Themes — Full DIY Control
4. Auto & Manual Day & Night Modes — For Safer, More Comfortable Driving
5. Upgraded Dual Cooling System — 2X Better Heat Dissipation for Uninterrupted Performance
6. Built-In TDA7708 Radio Chip — Premium AM/FM/RDS Reception
7. Dual-band 2.4GHz+5GHz WiFi, Bluetooth 5.0
8. Built-in Mic, comes with upgraded cooling fan! 


 Product Specification Sheet

The Q74X is powered by an authentic Qualcomm QCM6115/662 chipset
The gold standard for stable, automotive-grade in-car performance.
Equipped with an 8-core 2.0GHz CPU, Adreno 610 GPU, full 8GB RAM, and 128GB internal storage, this unit runs flawlessly even during heavy multitasking. We never cut corners: every single component is 100% genuine, from the flagship Qualcomm chip to the unmodified real Android 13 OS and full 8GB/128GB memory.
This isn’t a budget knockoff with inflated specs — it’s a high-performance car radio built for long-term reliability!! 


HD 1280×720P Display + 7-Color DIY RGB Backlight
Experience crisp, immersive visuals with the Q74X’s high-definition 1280×720P display.
Add a fully personalized touch to your dashboard with the 7-color DIY RGB backlight for the touchscreen buttons.
Effortlessly customize the backlight color to match your car’s interior, your mood, or your personal style. 
It’s a small, premium detail that makes your in-car experience feel truly unique to you.


3 Customizable UI Modes, Full DIY Control
Make your dashboard perfectly fit your driving needs with 3 built-in, switchable UI modes, each engineered for a different driving scenario:
Classic Mode: A timeless, informativie, intuitive, user-friendly layout for effortless daily use.
Card Style Mode: A sleek, clean, modern modular design for tech-forward drivers.
GPS First Mode: A distraction-free, navigation-first layout for focused highway and road trip driving.
Switch between all 3 modes with a single tap — no complicated setup or technical knowledge required.


6+ Included Themes For Free! 
As an added bonus, we include a free built-in theme store with over 6 pre-installed, fully usable themes at no extra cost — no in-app purchases, no paid upgrades required.
Mix, match, and fully customize your interface to create the perfect in-car dashboard, with endless DIY personalization options.


Auto & Manual Day & Night Modes — For Safer, More Comfortable Driving
Drive safer and reduce eye strain day and night with the Q74X’s built-in dedicated day and night theme styles. 
Please note that not all themes in Theme APK have both day and night modes


Built-In TDA7708 Radio Chip, Premium AM/FM/RDS Reception
For true car audio enthusiasts and daily radio listeners alike, the Q74X features the good TDA7708 radio chip —
an industry staple in high-end car audio for its unbeatable signal reception and sound quality. 


Upgraded Dual Cooling System, 2X Better Heat Dissipation for Uninterrupted Performance
Overheating is the cause of lag, unexpected shutdowns, and premature failure in cheap car radios.
BUT we’ve fully upgraded the cooling system with a dual-layer design:
a high-efficiency aluminum heatsink paired with a large, premium ball-bearing cooling fan,
- delivering 2x the heat dissipation performance of standard car radios on the market.


Apple Carplay & Android Auto & Mirror Link Connection
Built-in wireless Carplay,  Android Auto and Mirror link.
Easy to control and handle mobile via device, supports more apps on mobile: on-line map, phone, message, music...


Support Steeing Wheel Control, With Canbus
Easy to switch songs, radio channel and adjust volume to provide you a safer and more enjoyable journey
(The original car does not display the vehicle information, and our radio will not display it either.)


Built-in DSP Sound System, EQ Sound Setting
Equipped with the TDA7851 processor, the Q6 offers 48-band EQ tuning, allowing for precise, millisecond-level sound field adjustments.


Built-in WIFI 2.4G&5G, More Stable! 
Supports both 2.4GHz and 5GHz bands with speeds up to 9.6Gbps, offering three times the transmission speed of Wi-Fi 5.
The connection is more stable, with a longer range and higher transmission efficiency.


Comes With 4G Sim Card Slot&4G Antenna
Support 4G network, Plug in a SIM card. 
Enjoy fast internect on the road and download favorite apps like Youtube, Spotiry and Waze..


GPS & GLONASS Supporting
1.Supports on-line maps, Google maps, Yandex, Waze…
2.Support real-time road conditions when connecting with internet.
3.GPS antenna is included.


Support USB DVR Input
Support ADAS USB DVR input, the screen will display the distance of obstacles and alarm.
The DVR is not included.


Support 720P/1080P AHD rear camera.
Support AHD/RCA / CVBS rear view camera (click below image to buy)
The rear view camera is not included with car radio.

Each item undergoes testing before shipping. If you have any technical issues, please contact our team, available on weekdays from 9 AM to 5 PM, for assistance.

If purchasing from our warehouse in China, please note that import taxes may apply in most countries/regions due to local customs policies. The recipient is responsible for paying these fees.
However, if purchasing from our EU warehouse and shipping to EU countries/regions, no additional fees are required.
The following shipping methods are duty-free: 1. Shipping from the US warehouse to US addresses - duty-free; 2. Shipping from the European warehouse to EU countries - duty-free.

If the received product does not match the description or is of poor quality, you are entitled to return it before the order is completed.
For personal reasons such as dissatisfaction or no longer needing the product, please apply for a return within 15 days of receipt.
Return shipping fees are at your expense. Already incurred shipping fees and payment processing fees cannot be refunded.
We offer a 15-day return and refund policy upon receiving the product. We provide a 2-year repair warranty (excluding virtual products, activation codes, camera accessories, etc.).
If you haven't received your purchased item within 60 days, you can request a full refund. Alternatively, you may choose to keep the product and negotiate a refund amount directly with the seller.
NOTE：Clearance items are not covered by warranty.