Acer Liquid Zest Plus is official with a 5.5-inch display and a 5,000mAh battery

Acer held a press event today in New York and announced a couple of laptops and a smartphone - the Acer Liquid Zest Plus.Acer shared some of the key specs of the Liquid Zest Plus on stage - a 5.5" HD display, a 13MP camera with something they call tri-focus, and a massive 5,000 mAh battery capable of quick charging. Tri-focus means the snapper relies on all types of AF used today - laser,