In this review, we will be comparing Open and Galaxy S21 Ultra, two phones from OnePlus and Samsung. OnePlus Open was introduced to market in october 2023 and Samsung Galaxy S21 Ultra was launched in february 2021. As you can see, Galaxy S21 Ultra is 2 months older than Open. Let's see if this age difference between two Phones makes a big difference.
Here is a brief look at the main features of OnePlus Open and Samsung Galaxy S21 Ultra before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Open and Galaxy S21 Ultra compares and decide which one is better for you.
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