I am planning to buy Samsung galaxy s4 since it cost around 20k now. But should I buy it since its a old mobile although the features r same as s5 and its the cheapest mobile if I see the features and is kitkat updatable. PLz suggest.
Yes, absolutely worth it at 20k. It's a great phone, with brilliant display and very very good camera.
That problem can be removed by changing the display setting.
What over saturated camera? It's still one of the best Android camera phones out there! And as per display, it is not over rated by any means, it does have an excellent display!