Just two days ago, we saw how blazingly fast Qualcomm's new Krait-based Snapdragon S4 CPU is in dual-core MSM8960 guise. Today, they've announced that the S4 line of CPUs - including the MSM8960 and its quad-core brother APQ8064 (seriously, who came up with this naming system?) - will pack the next-gen 802.11ac Wi-Fi spec.
Support for the new spec comes courtesy of Qualcomm's Atheros WCN3680 chip, which packs a 1x1 802.11ac chip with Wi-Fi, Bluetooth, and FM on-board. Luckily for consumers and manufacturers, Qualcomm designed the chip to be pin-compatible with the widely-used WCN3660, the company's 802.11n chip, meaning manufacturers can switch to the 3680 chip without redesigning other parts of the phone.