The Itel S21 smartphone is equipped with decent features and available in an inexpensive price range. The storage capacity and camera quality make the smartphone are decent enough to opt for the device. However, the performance is below average and many better options are available within the price segment.
Display and Configuration
The Itel S21 offers a 5.0-inch (12.7 cm) TFT display with screen resolution of 480 x 854 pixels and pixel density of 196 PPI. The smartphone is powered by a 1.1 GHz quad-core processor, which is seated upon the MediaTek MT6580M chipset. The processor is paired with 1GB of RAM to take care of the performance during multi-tasking. The smartphone runs Android v7.0 (Nougat) operating system and is available in three colour options - Moonlight Silver, Champagne Gold, and Elegant Black.
Camera and Storage
For decent quality photography, the Itel S21 smartphone has an 8MP primary camera with dual LED Flash, while a 5MP front camera is available to aid selfies and video calling. The capacity of the internal memory is 16GB which can be further expanded up to 32GB by inserting a microSD chip into the dedicated memory slot provided.
Battery and Connectivity
The required energy to keep the device running is churned from a 2,700 mAh Li-Polymer battery. In terms of connectivity, the available options are - 4G with VoLTE, Wi-Fi 802.11, b/g/n, mobile hotspot, Bluetooth v4.1, GPS and a micro USB 2.0 slot.