The Xiaomi Poco X3 Pro phone comes with a 6.67-inch touchscreen display with a resolution of 1080x2400 pixels and an aspect ratio of 20:9. Poco X3 Pro is powered by a 2.96GHz octa-core Qualcomm Snapdragon 860 processor. It comes with 8GB of RAM. The Poco X3 Pro runs Android 11 and is powered by a 5160mAh battery. The Poco X3 Pro supports proprietary fast charging. The Poco X3 Pro on the rear packs a 48-megapixel primary camera with an f/1.79 aperture and an 8-megapixel camera with an f/2.2 aperture. The rear camera setup has autofocus. It sports a 20-megapixel camera on the front for selfies. The Poco X3 Pro is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Poco X3 Pro measures 165.30 x 76.80 x 9.40mm (height x width x thickness) and weighs 215.00 grams.