The Hi-Tech Air A7 features a 5-inch IPS LCD multi-touch display with a resolution of 540 x 960 pixels and a pixel density of 220ppi. It ships with Android v4.4 KitKat OS. Acting as the brains of the device is a 1.2GHz quad-core processor paired with 1GB of RAM which is a boon for multitasking.
The Hi-Tech Air A7 is equipped with an 8MP autofocus camera with an LED flash, which is impressive in this price range. For selfies and video calling, there is a 2MP front facing shooter. It sports an internal memory of 8GB which is further expandable up to 32GB.
The Hi-Tech Air A7 is fuelled by a 2,000mAh li-ion battery which claims to provide up to 6 hours of calling time and up to 350 hours of standby time in 2G networks. On the connectivity and networking front, it gets standard options like 3G, Wi-Fi, GPS, USB port and Bluetooth.
The Hi-Tech Air A7 is an entry level dual SIM smartphone available at a reasonable price. It gets a powerful processor and a good set of cameras. The device is sleek and good looking and can be used to run quite a few applications. The battery backup is on the lower side, but given the price it is a good buy.