For Audi Q7 2010-2016 12.3 inch Android Car Multimedia GPS 2G+32G Auto Navi Radio

Technical details:
1.Introduction to the Android platform
• CPU: 7862S has an 8-core Kryo 260,64-bit processor. The KRYO 260 includes four large-core A73(2.0 Ghz) and four secondary-core A53(1.8 Ghz)
• GPU: Adreno 610 （950MHz）
• Supports 3 major satellite systems simultaneously: GPS, Beidou and Glonass
• BT: BT5.0
• SD card: 1 way SD 3.0 (maximum support 128GB)
• USB: Maximum support for 4 USB 2.0
• System: Android 12.0
• Resolution: 1920*720
• Video: Support 4K Ultra HD video playback, H.264 (AVC), H.265 (HEVC)

2.Full Netcom 4G
• Support full Netcom 4G network: LTE Cat 7 (downstream, maximum 150Mbps; uplink, maximum 75Mbps)
•Eurasian version of the frequency band: B1, B3, B5, B7, B8, B20, B28, B28A, B28B
• North chinan version of the band: B2, B4, B5, B7, B8, B12, B17
• Eurasia version completely covers the domestic 3 major carrier networks

3.Wifi specification
• Support dual-band WIFI
• Frequency: 2.4G and 5G
• Frequency range: 2.4~2.496GHz, 4.9~5.85GHz • Rate: up to 433 Mbps (5G)
• Network standard: IEEE 802.11a/b/g/n/ac
• Support WIFI direct

4.Bluetooth specification
• Bluetooth version: 5.0+ BR/EDR+BLE• Protocol: HFP A2DP AVRCP SPP• Supports Bluetooth-WIFI coexistence operation • Maximum transmit power: 9dBm
• Maximum receiving sensitivity: -91dBm
• Transmission distance: <10 meters

5.GNSS specifications
• Satellite system: GPS / Beidou / Glonass (GLONASS)
• frequency:
GPS 1575MHz
Glonass 1601.7MHz
Beidou 1561MHz
• Channel: 22 (simultaneous tracking), 66 (search)
• Tracking sensitivity: -160dBm
• Hot start time: <5 seconds
• Cold start time: <35 seconds
• Positioning accuracy: <3 meters

6.Benz platform
• Support 3 major systems: NTG4.0, NTG4.5 (NTG4.7) and NTG5.0 (NTG5.1, NTG5.2)
• Support original car AUX automatic switching (NTG4.0 does not support)
• NTG4.5-4.7: Support original car AUX activation function
• NTG5.0-5.2: Support AUX-USB and Bluetooth transmit transmission sound