The company apple is known for its touch as it was the first company to introduce touch smartphone in the market . if you want a phone that would work for 3-4 years then you should go for an iphone .
The apple iphone are pretty expensive but they are a perfect example of perfection as the touch in iphones is very responsives .
I do also like the iphone5s as it is very handy and one can perform operations only by using a single hand and it comes with a very nice 8mp rear camera which can shoot pretty good images .
the battery backup of the phone is also good and for a normal user the battery can last for 2 days .