Which is the most common 5G band on phones?

The most popular 5G band, which is also the commonly tested and deployed 5G frequency across countries with most of Europe and Asia, is the mid-band – 3.3-3.8GHz range .21 May 2021

Most popular 5G bands in smartphones in India are N77 and N78 . Both of these bands rest in the mid-range. Having said that, there are phones available in the market that offer around 13 5G bands but you should know that the band-frequency matter more than the number of bands offered.7 Mar 2022

If you are planning to buy a premium 5G phone in India, Apple’s iPhone 13 series is your best bet. Although the device doesn’t support mmWave 5G outside the U.S, it supports a wide range of low-band and mid-band (sub-6GHz) 5G bands.