The realme C100x is a 4G smartphone released in August 2026. It runs on a Unisoc T7250 chipset and features a 6.8-inch IPS LCD display. The device comes in two memory configurations and carries an 8000 mAh battery with 45W wired charging.
The 6.8-inch IPS LCD panel delivers HD+ resolution at 720x1570 pixels and is protected by Armorshell Glass. The realme C100x runs Android 16 on a Unisoc T7250 chipset with an octa-core CPU (2x1.8 GHz Cortex-A75 and 6x1.6 GHz Cortex-A55) and a Mali-G57 MP1 GPU. Memory options are 4GB or 6GB LPDDR4X RAM, both paired with 128GB internal storage.
The rear camera is a 50 MP f/1.8 wide lens with autofocus, LED flash, and 10x digital zoom, recording video up to 1080p at 30fps. The front camera is a 5 MP f/2.2 wide lens, also recording at 720p 30fps.
The realme C100x houses a non-removable 8000 mAh battery with 45W wired charging. Connectivity includes Wi-Fi 5, Bluetooth 5.2, GPS with A-GPS and Glonass, and USB Type-C 2.0. It supports Dual SIM (Nano+Nano) with 2G, 3G, and 4G networks. A 3.5mm headphone jack is present. Color options include Golden Coast and Deepblue Tides.