Fingerprint sensor on Tecno i3 Pro is located on the front of the phone. Home button doubles as a fingerprint sensor.
Tecno i3 Pro has 16GB internal memory, which can be expanded up to 128GB with the help of MicroSD card.
Yes, you can use Jio sim card in Tecno i3 Pro.
Tecno i3 and Tecno i3 Pro are very different. The main differences are as below:
01) Tecno i3 has 2GB RAM while Tecno i3 Pro has 3GB RAM.
02) Tecno i3 does not have fingerprint sensor while Tecno i3 Pro has fingerprint sensor.