The Realme C21 is a typical low-end budget smartphone that could serve as the first smartphone for many. Given its entry-level pricing, it makes for a great basic smartphone for calling, messaging, or even for remote learning. Users going in for the Realme C21 should not expect much from it in terms of power and performance.
With that in mind, the main focus of the Realme C21 is to be able to run apps (like WhatsApp, Facebook, etc.) and offer good battery life. As expected, the C21 does a decent job of running apps and offers a usable software experience with a few hiccups. Battery life is quite solid and because it’s a bit lower in capacity than the 6,000mAh battery in Realme C25, it also charges quicker.
According to the latest information, Realme C21 smartphone receiving September 2021 security patch update on the build number RMX3201_11_A.53. The changelog doesn’t mention any special changes but mentions optimizations and bug fixes. Below you can check the complete changelog.
Changelog:
Security
- Updated Android security patch: September 2021
System
- Fixed some known issues and improved system stability
How To Check
Tap on the smartphone Settings > System > Software update > Check for Updates. Download!
Note: Before upgrading to the latest version make sure your smartphone is connected with a proper internet connection, we recommend you to download it over WIFI so that you will not face any error.
