But i can help you to choose best mobile with your budget.there are some of things you must know or check while purchasing new mobile.
1.LOOK FOR THE BRAND
Ya ofcourse its necessary,while you investing some thousand to buy a mobile better go for a brand which is highly reliable.now high end devices manufacuring companies like samsung also released their low budjet smartphones.so my choice is go for brands like samsung,htc,sony rather than other mobile brands
2.LOOK FOR BATTERY CAPACITY
Its true if the mobile is better capacity then its battery will not be good enough.if the battery is good enough (1100 LOL) the mobile not capable of using it smart.Battery backup is most annoying thing for android smartphones.Even good range phones have battery backup of 8-10 hrs in 3g mode(may be).so compare the battery perfomance of mobiles with your budget and choose the best within that range.
3.LOOK FOR CAMERA
camera is one of important thing to be noticed while buying a android mobile.If you are going for mobile for camera quality then there is no choice,opt for high end devices.The budget phones, nowadays are releasing with minimum of 5MP.hence it willl provide you better quality.there are also some tweaks to improve your camera quality,so not to worry.
4.LOOK FOR BENCHMARK SCORES
This is one of important thing to know while buying a android mobile. Many of the smartphone buyers does not know about benchmark scores.These are the scores meant for knowing the performance of the particular mobile.so we need not to look at each mobile for their specification.The higher the score the higher is the performance.Many sites and developer forums provides these information.Hence look at the benchscores too.
5.LOOK FOR REVIEWS
Eventhough there are many sites to show the mobile specification,they will not guranteee the 100% of specifications example they did not assure about ram usage of the mobile.Hence we may get confuse to trust particular website.therefore look for the for the reivews given by user from major sites like flipkart.,and also look for forums like androidforums,forum xda about the mobile you are interesed.I usually visit xda developers before buying a mobile .They provide much hardware related things
so you should remember this things while buying a android mobile if there is any other thing than this leave a comment below