Lenovo-branded Android head units, such as the Lenovo D1 and D2 series, are popular aftermarket car multimedia systems frequently sold in Southeast Asia (particularly Singapore) and online. They often feature 9-inch or 10-inch capacitive touchscreens, octa-core processors, and integrated Android operating systems that support apps like YouTube, Waze, and Spotify. 
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Key Features and Specifications (Typical):
System: Often runs on Android 8.1 to Android 13, featuring 6GB/8GB RAM and 32GB/64GB/128GB ROM.
Display: 9" or 10.1" TFT LCD screen with 2.5D glass, some models offering 1280x720 or 2K QLED resolutions.
Connectivity: Built-in WiFi, Bluetooth 4.0/5.0, wireless/wired CarPlay and Android Auto (via ZLink), and 3G/4G SIM card support in some models.
Multimedia & Performance: Built-in DSP (48 bands), support for AHD back-up cameras, 360-degree birdview systems, and steering wheel controls.
Optional Upgrades: Models are often available with 360-degree camera systems included. 
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