One plus launched its flagship smartphone called one plus 3T at very cheap price the perfect smartphone in 29, 999 it is the upgraded version from oneplus 3.you got a snapdragon 821 latest on this phone with 6GB of ram just amazing in this cheap price 6Gb of ram.the performance is great.16mp cameras is also doing a good job.design is also great.but their are one con of this phone is no SD card slot.and dash charge it's superfast. You got two 4g sim slots with volte support.now the after sale service of this phone is below average.very poor customer service.and you got oneplus 3T 64GB on Amazon.in for 29, 999