The Qualcomm Snapdragon 660 (SDM-660-2-692NSP-TR-01-0-AA) is designed to offer a powerful and efficient platform for mid to high-end smartphones and mobile devices. It leverages the 14nm FinFET process technology, providing a balance between performance and energy efficiency.

The heart of the Snapdragon 660 is its octa-core CPU, which is structured into two distinct clusters. The performance cluster features four Kryo 260 cores that operate up to 2.2 GHz, tailored for handling intensive applications such as high-end gaming and multitasking. The efficiency cluster consists of four Kryo 260 cores running at up to 1.84 GHz, designed to handle lighter tasks and optimize power consumption. This heterogeneous architecture allows the SoC to deliver a smooth and responsive user experience while managing power effectively.

The Adreno 512 GPU enhances the graphics capabilities of the Snapdragon 660, offering improved performance for gaming and multimedia applications. It supports high-definition gaming with advanced graphical effects, providing a fluid and immersive visual experience. This GPU is well-suited for users who require high performance in graphics-intensive tasks and applications.

Imaging is a standout feature of the Snapdragon 660, supporting high-resolution camera configurations. It can handle single cameras up to 24 MP and dual cameras up to 16 MP each, providing flexibility and quality in photography. The SoC's advanced image processing capabilities contribute to better low-light performance, enhanced photo quality, and support for sophisticated camera features, making it ideal for users who prioritize high-quality imaging.

The Snapdragon 660 includes the Qualcomm X12 LTE modem, which delivers high-speed data connectivity with download speeds up to 600 Mbps and upload speeds up to 150 Mbps. Carrier aggregation support improves overall network performance and reliability. The SoC also offers Bluetooth 5.0 for improved wireless communication, Wi-Fi 802.11ac for high-speed internet access, GPS for accurate location tracking, and optional NFC for contactless transactions and pairing.

The Qualcomm AI Engine integrated into the Snapdragon 660 accelerates on-device AI processing. This feature enhances various functionalities, including facial recognition, real-time language translation, and intelligent camera features. By processing AI tasks locally, the AI Engine enables more responsive and personalized user experiences.