Performance & Battery Life Report: Xiaomi Redmi Note 4 with MediaTek Helio X20

As a member of Xiaomi’s more affordable Redmi series, the Note 4 does not have a curved screen, a ceramic body, or the latest flagship hardware like Xiaomi’s more expensive models, but it does pack a 5.5-inch IPS LCD display, a rear-mounted fingerprint sensor, and a 13MP camera with PDAF into a solid-feeling aluminum chassis. This report is more concerned with its internal hardware, however, focusing on the Redmi Note 4’s system performance, gaming performance, and battery life.