Qualcomm's Snapdragon 820 chipset has found its first home, inside the Le Max Pro smartphone by Chinese brand Letv. The new Android handset not only takes advantage of the 820's faster processor and graphics prowess, but picks up some of Qualcomm's other technology like WiFi 802.11ad. 802.11ad doesn't just mean faster internet connections. Qualcomm has also talked about how it …