Samsung had great success in the midrange market last year thanks to its revamped A-series and M-series. 2020 is set to deliver even more Samsung phones in that segment and a new set of certifications from the Wi-Fi Alliance gives us some more details about the upcoming Galaxy M11, M31 and A11. The listing reveals all three handsets will run Android 10 but the M11 (model number SM-M115F/DS) and A11 (SM-A115F/DS) will only support single band 2.4GHz Wi-Fi connectivity while the M31 (SM-M315F/DS) steps up to dual-band capabilities. Galaxy M11 and M31 certifications The only...