I would like to share my opinion about Sony Xperia XA1. I was using sony experia T2 Ultra. Now I brought a new sony Xperia XA1 mobile phone. It is very good mobile phone having good features. When we compare both sony Xperia T2 Ultra and sony Xperia XA1, the best is sony Xperia XA1. It has 4 GB ram and 32 GB internal storage space. The quality of the camera is too good. The front camera give good quality pictures than the back camera of sony Xperia T2 Ultra. The battery capacity is almost same as Xperia T2 Ultra. Sony Xperia XA1 supports 4G network. I am fully satisfied with sony Xperia XA1.