- Nokia XR21 comes with a 6.49-inch IPS LCD display, 6 GB RAM, 128 GB storage capacity and 4800-mAh battery. It has 16 MP camera on the front side and 64 x 8 MP camera on the back side. The phone is equipped with Octa-core Snapdragon 695 processor. It runs on Android 12 Operating System.
- On the other hand, Nokia Lumia 620 comes with a 2.4-inch TFT display, RAM, 40 MB storage capacity and 1000-mAh battery. It has N/A camera on the front side and 2 MP camera on the back side. The phone is equipped with 600 MHz N/A processor. It runs on Symbian OS 9.4 Operating System.