The Antutu Benchmark score shows the AllCall Rio S managed to get is: 29985. The internal hardware that achieved that result is mostly a MediaTek MT6737 processor and 2GB of RAM, other components that may have affected the score are the 16GB of storage and the phone running Android 7.0. and with 5.5 inch display packing.
Also from the picture, AllCall Rio S features a dual camera setup on the back, consisting of an 8.0MP primary shooter and a secondary 2.0MP camera to grab monochrome photos (black and white) or to create a shallow depth of field. Also the phone supports 4G LTE.
So stable performance also combined good appearance and design, from the formerly pictures released, the Rio S has so elegant design and appearance, using advanced 3D grinding process and German imports CNC tool. Through 40 minutes, dozens of processes to polish the 3D arc effect, the screen edge angle is greater, especially in 5.5 inch screen; the curved effect is more prominent, smooth and rounded touching feeling make your AllCall Rio S more comfortable in hand.