Hi frnds Moto M is best choise because this have all feature which we need scree size- 5.5inch its very big size with 4 gb ram and 3gb ram moto m 64 gb internal storage and it camera clearety is very good I think may be you know opo mobile phone have 20 mp cam and moto m16 mp cam moto is clear according to oppo and also moto price is very low ahead to oppo