Here is a page for this promotion, include 48 hours flash deal and discounts for 64bit processor phone, 4G phone, Android 5.0 phone.

In addition, some tablets like CHUWI V89 Dual OS tablet and ONDA V919 3G Air also have awesome prices.

Hurry up to get these discounts. 
http://www.tinydeal.com/2015-top-cellphones-tablets-si-3301.html