If you are thinking to buy a camera within money 50000 then nikon D3500 is best from my opinion. I also use that camera . This camera also gives nikon 18-55 mm kit lense and nikon 70-200mm zoom lense at free of cost with it. And here 70-200 mm lense is very good for click a picture. It is the best camera for begginers at this price.
This camera contains
Sensor: APS-C CMOS sensor with 24.2MP
ISO: 100-25600 sensitivity range . It also gives full HD video with manual control.u can connect your device with wifi bluetooth and a app which name is SNAPBRIDGE ( you can install this app from playstore and also available in google) .