The Qualcomm Snapdragon 660 (SDM-660-3-692NSP-TR-01-A-AA) is designed to deliver a high-performance experience for mid to high-end smartphones and mobile devices. Built using the 14nm FinFET process technology, this SoC combines advanced processing capabilities, enhanced graphics performance, and comprehensive connectivity to provide a superior user experience.

At the core of the Snapdragon 660 is its octa-core CPU, which features a dual-cluster architecture. The performance cluster consists of four Kryo 260 cores that operate at up to 2.2 GHz, designed for handling demanding applications such as high-end gaming and multitasking. The efficiency cluster includes four Kryo 260 cores running at up to 1.84 GHz, which are optimized for power efficiency and managing less intensive tasks. This setup ensures a balance between high performance and energy efficiency, allowing for smooth operation of a wide range of applications while extending battery life.

The Adreno 512 GPU provides a significant boost in graphics performance, supporting high-definition gaming and multimedia applications with enhanced rendering capabilities. The GPU's advanced features ensure that users experience smooth and immersive visuals, making it well-suited for gaming and media consumption.

In terms of imaging, the Snapdragon 660 supports advanced camera configurations with single-camera resolutions up to 24 MP and dual-camera setups up to 16 MP each. The SoC's advanced image processing technologies improve photo and video quality by enhancing low-light performance and supporting sophisticated camera functions. This capability is particularly valuable for users who prioritize high-quality imaging and photography.

Connectivity is a strong feature of the Snapdragon 660, thanks to the Qualcomm X12 LTE modem. This modem offers high-speed data transfer with download speeds up to 600 Mbps and upload speeds up to 150 Mbps. It also supports carrier aggregation, which enhances overall network performance and reliability. Additionally, the SoC supports Bluetooth 5.0 for better wireless communication, Wi-Fi 802.11ac for fast internet access, GPS for accurate location tracking, and optional NFC for contactless transactions and device pairing.

The Qualcomm AI Engine integrated into the Snapdragon 660 accelerates on-device AI processing, enabling various advanced functionalities. This includes real-time facial recognition, language translation, and intelligent camera features. The AI Engine processes these tasks locally on the device, resulting in faster response times and a more personalized user experience.