ZTE caught us by surprise today, outing a Snapdragon 800-infused version of the Grand Memo at its MWC 2013 presser. The device, which still features the same 5.7-inch display, 13-megapixel rear camera and 3,200mAh battery, is nearly indistinguishable from the other variants we saw on the showfloor. But for this go-round, ZTE increased the Memo's resolution to 1080p and has also added in Dolby Digital Plus Surround for a superior audio experience. Its external chassis may have remained the same -- plasticky and lightweight -- but the difference in this 8.9mm thick Memo's real-world performance is immediately noticeable. OS actions on the skinned Jelly Bean UI don't just
