Setting up a Vivo Y1s vs Samsung A02 comparison turned out to be an interesting exercise with interesting results. Here we have two entry-level 4G smartphones with similarities, but there is a plot twist where one powers ahead of the other and leaves it in the dust.

Samsung is a Korean brand, while Vivo is Chinese. Samsung is the more prominent and bigger brand, but neither of them is a pushover in the modern smartphone space.
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