The Snapdragon 660 and 630 mobile platforms include the Snapdragon 660 and 630 SoCs, which encompass the baseband functionalities, plus software and hardware components including RF front end, integrated Wi-Fi, power management, audio codec and speaker amplifier.
The Snapdragon 660 and 630 both feature a Snapdragon X12 LTE modem, paired with the new SDR660 RF transceiver, which support peak downlink data rates of 600 Mbps to the 600-tier lineup of SOCs for the first time. The Snapdragon 660 supports 2x2 MU-MIMO 802.11ac Wi-Fi for twice as much data throughput and up to 60 percent lower download power consumption as the Snapdragon 652. It also offers improved coverage, especially in homes, and offices with hard to penetrate brick and concrete walls as well as advanced features such as LTE/Wi-Fi antenna sharing, and Dual Band Simultaneous (DBS) operation.
Both platforms also come with advanced RF front-end support including Qualcomm® TruSignal™ adaptive antenna tuning with carrier aggregation, designed to dynamically optimize signal quality in varying user conditions for wide network coverage and more consistent data and voice experience. The Snapdragon 660 and 630 are the first 600-tier chipsets with envelope tracking technology, including high-power user equipment (HPUE) support, for superior power efficiency and thermal performance.
Both platforms also integrate powerful location engines with better sensitivity and support for new constellations (Galileo and QZSS) for faster location fix, enhancements to support mandatory emergency service requirements, as well as smoother pedestrian navigation with up to 50 – 75 percent lower power consumption (compared to previous generation). Both platforms also feature Bluetooth 5 support, which doubles the amount of data that devices can transfer compared to the previous iteration;