The Realme C21Y is a budget-friendly smartphone that features a 6.5-inch HD+ display, 13MP + 2MP + 2MP triple rear cameras, and a single 5MP selfie camera. It runs on a Unisoc Tiger T610 chipset with 4GB RAM and an Android 11 (Go Edition) operating system. There's also a rear-mounted fingerprint scanner, 4G LTE connectivity, and 64GB of expandable storage. A large 5,000mAh battery powers the device with support for a 10W charging rate via micro-USB 2.0. It comes in two color options - black and blue.