Smartphone with all 4g bands and carrier aggregation. Any suggestion?

[itachi]

We are really missing out of amazing 4g+ because most of us have don't have proper 4g aggregation.

Any recommendation?

Thank you

 

[Rhishav]

Apple iPhone 12 series and up.

 

[TheAndroidFreak]

Any recommendation?

A52s/Moto G40 Fusion/Realme GT Neo 2/Moto Edge 20 Pro.