Yes, TECNO Camon iAce has GPS support.
Tecno Camon iAce comes with 5V / 1.2A output charger in the box. It does not support fast charging like 2A output charger but the phone definitely charges faster when you use the original charger.
Tecno Camon iAce has a scratch resistant display.
Yes, Tecno Camon iAce does have the FM radio support.
No. Tecno Camon iAce does not have the face unlock.
Good Phone
Not got the ear phone with box after purchasing offline. Do not know how it mentioned free ear phone.