Acer has just lifted the curtains of its MWC 2015 Android line-up of smartphones. The trio of phones includes a pair of Liquid Z devices and the Liquid Jade Z. Starting off with the Liquid Jade Z, which is the higher tier offering from the company. Featuring a 64-bit MediaTek CPU, the phone is built around a 5" 720p display. Acer uses a new Zero Air Gap technology on the unit, too, in addition to a Gorilla Glass 3 layer for protection. Acer Liquid Jade Z The Acer Liquid Jade Z is LTE-ready and weighs 110 grams and its body is 7.9mm thin. Visually, the phone is reminiscent of the Liquid Jade S, which isn't a bad thing at all. At the back, there's a 13MP snapper with LED flash, while a 5MP front-facing camera takes care of video chatting and selfies. The Liquid Z220 and Liquid Z520 are both 4" smartphones with WVGA resolution (233 ppi pixel density) and both feature a Snapdragon 400 with a quad-core CPU and 1GB of RAM. Acer Liquid Z550 The two differ in the main camera department, as the Liquid Z520 has an 8MP camera with LED flash, while the Z220 has a 5MP shooter, again coupled with an LED flash. Acer has packed the Liquid Z520 with DTS studio sound speaker at the back. Acer Liquid Z220 In terms of pricing, the Liquid Z220 and Liquid Z520 will launch in March and April, respectively. The Liquid Z520 will retail for 109, while the Liquid Z220 will be 89. The Acer Liquid Jade Z will be out in March with a 199 price tag. Source Source...
Source: http://www.gsmarena.com/acer_outs_a_pair_of_liquid_z_phones_and_liquid_jade_z_-news-11364.php