If you're on the fence deciding between the Samsung S10 vs S21, you've come to the right place. The most immediate difference is that the S21 has 5G compatibility, while the other has only 4G. There are also differences in performance that should be noted.

The newer S21 is slightly larger than the S10. It measures 71.2 × 151.7 × 7.9 mm compared to 70.4 × 149.9 × 7.8 mm. It also weighs a few more grams. As for its screen, it has a 6.2-inch Dynamic AMOLED panel (6.1 inches for the S10). The S10 is the only one of the two to offer 5G compatibility. It also stands out for its storage capacity, being offered in 128 GB and 256 GB where the S10 is available in 128 GB or 512 GB.

In terms of design, it's easy to tell the two devices apart. The camera module is arranged horizontally for the S10, but vertically for the S21. The S21 also has the advantage in this respect, with numerous updates to its photo processing software. The pictures are very good, both during the day and at night. The S21 has a triple sensor with a 12MP Ultra Wide Angle lens, a 12MP lens and a 64MP telephoto lens. The S10 has a 12MP lens, a 16MP Ultra Wide lens and a 12MP telephoto lens. However, the S10 is equipped with high-end components that allow it to be used for all purposes, including the most demanding video games.

Users who want to keep the cost of their new equipment down will be delighted with the Samsung S10. Its versatile and offers excellent value for the money, perfectly meeting any user's expectations. Newer and more advanced (especially in terms of photography), the S21 is suitable for the more demanding users and/or those who want to benefit from Samsung's upgrades for longer.