ZTE Rio featured phone was launched in 2011. The phone has N/A RAM and 1 MB of internal storage which is expandable using microSD, up to 32GB.
The ZTE Rio has a 2.4 inches, 320 x 240 pixels TFT LCD display with a pixel density of 167 ppi. Coming to cameras, it has a 2 MP rear camera. It has a microUSB port for data syncing and charging. It is a single SIM smartphone with support for FM Radio and Bluetooth too.
It measures 107 x 61 x 12 mm (height x width x thickness) with a total weight of 90 grams including battery.