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The Liquid S2 is Acer's first smartphone with Ultra HD recording capability. It features a 6-inch Full HD screen with IPS technology and supports 4G LTE and the Wi-Fi 802.11 ac standard. It also is equipped with dual speakers powered by Dolby Digital Plus technology.

The smartphone uses Gorilla Glass 3.0 to increase its damage resistance and adopts Zero Air Gap Display technology to improve the smartphone's tactile feel and display readability under the sun by removing the air between the touch panel and LCD module, the vendor said.

The Liquid S2 also has several camera enhancements including BSI Sensors, Exposure Control and LED Ring Flash.