Samsung Galaxy J8: This is the newest best mobile phone from Samsung(@ <20000). It has 16MP+5MP Primary Camera with auto focus and 4x Zoom, Android V8.0 Oreo, Snapdragon SDM 450 Octa Core Processor, 64 GB Internal and Expandable up to 256 GB. 4 GB RAM and 3500mAH Lithium-ion Battery. So This is a Complete package of good and new technologies from Samsung. It has a 1-year warranty and the Support and service are good from Samsung. Samsung is the most reliable company for this price range phones. So, I think Galaxy J8 will be a good option for everyone. You may get a better featured mobile phone at this price range but Samsung is the only one to whom you can trust.