Tecno Camon i2 has a 16MP front camera and it has an aperture of f/2.0.
No. Tecno Camon i2 comes with a triple card slot. You can use 2 sim cards and a MicroSD card at the same time.
Yes, Tecno Camon i2 does have the OTG support.
Yes, Tecno Camon i2 does have the fingerprint scanner. It also have the face unlock function.
Tecno Camon i2 has a dual rear camera set up. The 13MP rear camera has a f/1.8 aperture while the 2MP rear camera has an aperture of f/2.4.