So i got a Nexus 5 And Im Not Impressed due to build quality

So i got a Nexus 5 and honestly the build quality feels very cheap and it has a terrible battery

i was impressed by the screen but then went back to my one x and got a galaxy s3 from a friend i noticed the screen colour is also not that good.

Is mine faulty or something idk

regretting it honestly.

the pros is its a great experience its very fast and feels good but since i have been using a one x for so long the build quality just feels so plasticity.

should i return it i honestly could have lived with all this but the battery just keeps on dying even after update.