I'm having great experiance with this vibe x3( flagship phone) since 6 month.It is a strong contender under 20k with 2nd best Qualcomn chipset.the user interface is supabb.It has awasome 8mp front facing selfie camera and secondry 21MP camera .The dolby atmos sound system enhance real music experiance with great noise cancellation.The fingerprint sensor works fine.it has dual hybrid nano sim.the marshmallow update in this phone works nice nd we can add more than two fingerprint which was restricted to 2 fringerprint before update.The ANTVR support in this phone brings real theater experiance.
Cons: -no radio we can use 1 sim nd 1 sd card /2 sim at a time.