Realme has previewed a new concept phone with a whopping 15,000mAh battery, which it claims is a major leap in smartphone power technology. Notably, the Chinese smartphone maker earlier this year showcased a concept phone with a 10,000mAh battery.
Since then, there have been a lot of phones launched in the Indian market with 7,000mAh batteries and more, and there have also been leaks about some brands bringing an 8,000mAh battery phone in the country. If leaks are to be believed, realme is also considering bringing its 10,000mAh battery phone to…
