The exact impact of this will vary depending on how much of each band each network holds, but according to Ofcom it will ...

6.56 inch display 108 Megapixels rear camera and 50 Megapixels selfie camera Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) processor ...

6.7 inch display 50 Megapixels rear camera and 50 Megapixels selfie camera Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) processor ...