Realme has launched a new mid-range smartphone, the Realme P4 Power, with a massive 10,001 mAh battery. The silicon-carbon battery is rated at 1,650 charge cycles and promises to retain at least 80% of its original capacity after 8 years of use. Other features include a 144 Hz AMOLED display, a 50 MP OIS-enabled primary camera, and a Dimensity 7400 Ultra chipset.