Silicon-carbon batteries have been leading phones to eyebrow-raising battery life, and the Realme P4 Power includes one of the biggest batteries we’ve seen in a phone. It’s setting an even higher benchmark with a 10,001mAh battery. By comparison, this is double the capacity we see in more mainstream phones like the Samsung Galaxy S26 Ultra, which includes a 5,000mAh battery.
The Realme phone surpasses what we’ve seen in other phones with this type of battery, including the OnePlus 15‘s 7,300mAh battery and the RedMagic 11 Pro‘s 7,500mAh battery. Phones with batteries of this scale provide up to two days of use and often have faster charging speeds to go with it.
The Realme P4 Power is currently available in India — it’s unlikely to ever come to the US — but despite its chart-topping battery capacity, it’s relatively inexpensive at INR 25,999, or approximately $285. It’s just a little bigger than the
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