The device sports a monstrous 6-inch, 1920×1080 pixel screen, a 13-megapixel camera on the back (coupled with a 2MP shooter on the front), LED ring flash, a quad-core 2.2GHz processor, 2GB of RAM and 16GB of storage memory. Acer claims the device is the first smartphone to be able to do 4K video recording. Acer Unveils 6-Inch Liquid S2 Smartphone With 4K Recording