A 3.5mm headphone jack is essential for the phone. Without this jack, we would not be able to use ordinary headphones on our phones which would cause us a lot of trouble. This important feature is not seen in many phones in the market nowadays. But Oppo F21 Pro has this type of headphone jack,
Yes, Oppo F21 Pro does support a 3.5mm headphone jack. You can use 3.5mm headphones on your phone. The phone will give you excellent performance, and it is one of the best models in Oppo.
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