realme has launched the realme C100x 4G smartphone in the Indian market. The device comes with an 8,000mAh battery, 45W fast charging, 120Hz display, 50MP AI rear camera and a range of AI-powered features aimed at delivering extended battery life and everyday performance. The smartphone is equipped with an 8,000mAh Titan Battery, which the company claims is designed to retain battery health for up to 1,600 charge cycles through its proprietary battery technology and AI Battery Protection. The device also supports 6W reverse charging, allowing users to charge compatible accessories and smartphones.
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Despite the large battery capacity, the realme C100x 4G measures 8.78mm in thickness and weighs 219 grams. It is available in two colour options, Golden Coast and Deepblue Tide, featuring the company’s Fluid Design language and lighting accents around the camera module. For durability, the smartphone features ArmorShell Protection and has received MIL-STD 810H military-grade shock resistance certification. According to the company, the reinforced structure includes a strengthened glass display, internal shock-absorbing foam and an optimised front shell design. The device is also rated IP64 for dust and water resistance and includes Rain Touch Mode for improved touch response with wet hands, along with a Speaker Cleaner function designed to remove water and dust using sound vibrations. The realme C100x 4G sports a 120Hz LCD display with up to 900 nits peak brightness and DC Dimming support. The higher refresh rate is intended to provide smoother scrolling, gaming and touch responsiveness.
In the camera department, the smartphone features a 50MP AI rear camera and a 5MP front camera for selfies and video calls. The device is powered by a 12nm octa-core processor, with the company claiming an AnTuTu benchmark score of 373,800. It is designed to handle everyday tasks including web browsing, media consumption and multitasking. The realme C100x 4G will go on sale in India from 16 July 2026 through mainline retail stores, Flipkart and the realme online store. The smartphone is available in a 4GB RAM + 64GB storage variant with a launch price of Rs 14,499, including a Rs 500 introductory price benefit. The offer is valid from 16 July to 20 July 2026, after which the device will be available at its regular price of Rs 14,999.
