Realme 3 Pro

The Realme 3 Pro is the company's latest flagship, designed to take on the Redmi Note 7 Pro from Xiaomi. It features some new colours options and the same small notch and slim bezels as its predecessor, the Realme 2 Pro. The 6.3-inch full-HD+ IPS display produces vivid colours and is very legible under direct sunlight. You also get two Nano-SIM slots and a dedicated spot for a microSD card. 

This is currently the only phone under Rs. 20,000 to sport the recent Qualcomm Snapdragon 710 SoC. It's an efficient chip built on the 10nm fabrication process and features a better GPU compared to a Snapdragon 675, which shows in benchmarks and games. The phone is available in two variants -- 4GB of RAM and 64GB of storage and 6GB of RAM and 128GB of storage, which is what we have. ColorOS 6 is based on Android 9 Pie, which runs smoothly and also gives you plenty of shortcuts and gestures. 

App and gaming performance is very good. The phone doesn't heat up during regular use and even with gaming, barely gets warm. The main 16-megapixel sensor captures detailed landscapes and macros under good light. The secondary 5-megapixel sensor is also good at edge detection. At night, images are generally soft but the Nightscape mode helps in bringing out better detail in objects. Videos can be recorded up to 4K resolution but without stabilisation. Finally, the 4045mAh battery will last you a full day on one charge and a VOOC 3.0 fast charger is bundled in the box.