The fingerprint reader built into the screen is one of the most interesting features for users added to phones recently. Some journalists supposed that Samsung Galaxy S10 may have such a solution, but there was no evidence for this hypothesis because Samsung tries to avoid information leakage from the company. Unexpectedly, firm made a mistake which revealed that Samsung Galaxy S10 will probably appear on market with a fingerprint reader built into the screen.
After analyzing Samsung Pay application code, we can find references to the fingerprint reader that would be used in the upcoming company phone. Leaks indicate that scanner applies to the device with codename Beyond, and behind this name hides Galaxy S10. It is worth noting that in-display scanner won't be applied to all versions of the phone. The cheapest model, Galaxy S10E (previously announced as Galaxy S10 Lite) is going to have a standard fingerprint reader placed on the back of the device.