Samsung Galaxy S21 review: Compact, but not weak - SamMobile

Is a compact form factor a problem for the Galaxy S21 or does it not hold the phone back from greatness? Find the answer in our review. - SamMobile

Samsung went supersonic with the Android 13 rollout, but that's not the best part : r/Android

Samsung's Exynos 990 decision might destroy Galaxy Note 20 sales : r/Android

Review: Samsung's Galaxy S21 is the no-brainer upgrade phone - CNET

Samsung Galaxy S21 Review: Budget cuts

Smartphone - Wikipedia

Review: Samsung's Galaxy S21 is the no-brainer upgrade phone - CNET

Samsung Galaxy S21 review: no longer on top, but still a great choice

Samsung Galaxy S21 FE rumored to drop MicroSD support based on leaked manual - SamMobile : r/Android

Samsung Galaxy S20 Ultra - External Reviews