Sony experia C4, ive used this phone several rimes and ill write disadvantages and advantages of the phone below
disadvantages-
1) no voice recorder - this phone does not have a voice recorder as I have seen
2) speed- after a while the speed gets slow, if you have a lot of apps and images then there are a lot of chances of the phone getting slow.
3) waterproof- unlike most of the sonyexperia phones this one is not waterproof.
advantages-
1) camera - this phone has a brilliant camera with in built effects. the front camera is really good and also have front facing flash.
2) volume- ive heard the volume and its pretty good
3) body - the body of the phone is good, it looks great and its attractive.