Hi check out the unboxed and refurbished samsungs mobiles from the sesites. they generally are as good a s new and at much cheaper price-points. Hence you can get the benefit of good features at the price of an entry level phone.
https://www.gozefo.com/bangalore/category/mobile?z.filters.filterFeatures.Brand=samsung&scrollTo=filters
https://www.amazon.in/certified-refurbished-electronics/b?ie=UTF8&node=12497409031
https://www.snapdeal.com/products/refurbished-mobiles
2gud.com (does not have a category for desktop)