Performance of smarthpones

< Specifications for smarthphones

Introduction

 * Random Access Memory (RAM) is one of the most important indicators of a phone's speed. The more RAM you have available, the faster your phone will perform.
 * So for budget phones 3GB RAM is good, for mid range & flagship devices, 4GB is great. You can get 6GB RAM phones if you want it to be futureproof (still you would need 6GB in next 2 years only if you are a heavy user). 8GB RAM is pure overkill.

Examples
The Samsung Galaxy A50 has 4GB RAM.