Mobile phones are a basic neccessity nowadays.Almost everthing is digital nowadays.Choosing a better smartphone is a tough job as there are plenty in the market providing various features.
Top Brands like Apple, Samsung, Motorola, Lenovo, LG, Google are the major producers of smartphones and one never hesitates in buying phones from these companies because they get brand name which makes them satisfied that they are using a phone which is trusted.
But I personally feel that they charge too much for a feature which you can get for somewhat lesser price.
Companies like Xiaomi, One Plus, LeEco, Honor provide you with features as good as top branded phones.
It all depends on your priority, if you want a better screen size, quality and resolution.You can go for high ranged samsung phones or else One Plus is still there for you.
Personally I am not a fan of low ranged samsung devices because they start lagging very soon.
If photos are you priority, no one matches the Google Pixel.
But if you are looking for a good phone at lower budget, just close your eyes and pick up a Xiaomi device.I bet you will not be disappointed.i am using Redmi note 4 too and it works with no issues whatsoever.