Audi A4/S4/RS4/A5/S5/RS5 B8/8.5 2013-2016 - 8.89" - CarPlay/Android Displays

Function
OS	Android platform	Android 14 operating system
MCU	Manufacturer and model	National Technology: N32L406RBL7
CPU	Manufacturer and model	Qualcomm Snapdragon 668S (SM6125)
	Basic frequency	4Cortex-A73 1.8GHz ，4Cortex A53 1.6GHz,
	Chip Manufacturing Process	11nm process
GPU	Model	GPU Adreno 610
RAM	Total RAM capacity	LPDDR4X 4G / 8G
RAM	Manufacturer	Samsung, Hynix, Micron
Memory	Internal capacity	UFS 2.2 256GB （12GB+256GB ，8GB+256GB， 8GB + 128GB， 4GB + 64GB）
	TF Card Expansion and Coverage	Supports 1 device, with a maximum capacity of 128GB
	USB expans-ion and range	Supports 3 lanes with up to 128GB
Display screen	Size	7 to 13 inches
	Resolution ratio	1024600, 1280720, 1280800,7681024, 1920720,20001200, 1920*1200, etc.
	Dark color depth	24bit
	Touch screen	Capacitive screen	Support
GPS	Model	WTR2965 supports GPS, Beidou, GLONASS, Galileo, and AGPS
WIFI	Model and Supported Protocols	802. 11 b/g/n/ac， 2.4G+5G WiFi， Wi-Fi 6 ready
PDA	Model and Supported Protocols	WCN3988 BT5.1 with built-in Qualcomm Bluetooth noise reduction algorithm
Reception	Model	TDA7708LX32TR
Reception	RDS	Support
Network	Global 4G	Supports mainstream carriers in all countries across North America, Eurasia, South America, Africa, and Oceania.
USB	Channel and Format	3 USB 2.0 standard protocol
TF card interface	Channel	1 Road
Extended serial port	Channel and baud rate	Port 1 supports baud rate 115200
MIC import	Channel and Format	Channel 1, analog input
Video in	Supported formats	Supports 4-channel CVBS/analog HD and 4-channel 360-degree panoramic view
Video in	Supported formats	Supports 3-channel CVBS/AHD analog video input with single-channel output
Video monitor 525 vidicon video out	Supports output formats	Supports USB external box form (not supported in CARPLAY mode)
Audio input	Channel	Direct processing on the motherboard with 2 audio input channels
DSP	EQ	The system features up to 16 independent front and rear segments with individually adjustable front and rear horns, allowing adjustment of GAIN/Q values for each EQ segment.
	Supported scenarios	Pop, Rock, Soft, Classical, Jazz, Heavy Metal, Custom
	Outgoing channel	5-channel module output with 1 heavy bass output channel
	Supports mixing	Support
	Sound effect	Low-frequency enhancement adjustment, low-frequency filtering adjustment, separate low-frequency adjustment, high-fidelity, low-noise
Tachograph	Type	Supports USB dashcam functionality
Power amplifier	Model	TDA7851L
Power amplifier	Power	25W/ 14.4V
Working temperature	Scope	-20°C to 70°C, with optional fan-assisted cooling
Working voltage	Scope	9V – 16V
Standby current of the entire mac-hine	ACC current after ACC sleep mode	Below 5mA

Mode	Band
Eurasian	GSM	850， 900， 1800
	WCDMA	B1， B5， B8
	TDD-LTE	B38， B39， B40， B41
	FDD-LTE	B1， B3， B5， B7， B8， B20， B28(B28A， 28B)
North America	GSM	850， 900， 1900
	WCDMA	B2， B4， B5， B8
	TDD-LTE	B38， B41（2555-2655MHz）
	FDD-LTE	B2， B4， B5， B7， B8， B12（B17）

Category	Item of information	Description
OS	Operating System	LINUX 5.4
CPU	Manufacturer and Model	T113-i
	Chip Process	12nm
	Base Frequency	Dual-core 1.2 GHz (ARM Cortex-A7 + Xuantie C906 RISC-V + HIFI4 + DSP)
RAM	Total Capacity	LPDDR3 512MB (expandable to 2GB)
Memory	Internal Capacity	eMMC 4GB (expandable to 64GB)
Memory	USB Expansion	2 USB ports, 4–64GB storage support
Display	Size	5–15.7 inches
	Resolution	600×1600, 1920×1080, 2000×1200, 896×2400, 2560×720
	Interface	Dual LVDS / MIPI RGB
	Color Depth	24-bit
Touchscreen	Resistive	No
Touchscreen	Capacitive	Yes
WiFi	Model & Protocol	AIC8800, supports 5G Wi-Fi
Bluetooth (PDA)	Model & Spec	AIC8800, Bluetooth v2.1+EDR, v5.0 LE, Phone Directory Download
Video Playback	Supported Formats	1080p@30fps/50Mbps (H.264); 1080p@30fps/40Mbps (MPEG-4/VP8/H.263/DIVX4-6/XVID); 1080p@30fps/10Mbps (MPEG-2); 720p@30fps/1.6Mbps (VP9); 720p@30fps/4Mbps (H.265)
USB Interface	Channels & Format	2-way
MIC Input	Channel & Format	1-way analog input
Video In	Supported Formats	2-channel CVBS / Analog HD
Audio Output	Channel	1-way analog output
Sound Processing	Model	Mainboard processing
Bluetooth Transmission	Type	Supports Bluetooth audio transmission
Working Temperature	Range	-40°C to +85°C
Working Voltage	Range	9V to 16V
Dormant Current	Fast-wake current (post ACC disengage)	≤9mA
Deep Standby Current	Current after extended ACC disengage	≤3mA