Microsoft Lumia 640 XL LT is very good phone really because you can see that it has many features that impress you .An operating system that can give competetion to android is only windows and this phone has awesome windows 8.1that is very good.
Also its camera clearity isalso awesome so tough phone also its primary camera is 13MP and secondry camera is also 5MP which is good .it is very good with selfies also it is very good phone looking awesome it has good intetnal memory and good ram also totally it is awesome. Because its battery is also good it has 3000mAh battery which is very good therefore it is very good phone go for it