Realme C100x focuses on class-leading battery life and rugged durability rather than 5G or performance-heavy hardware. Built for budget-conscious buyers who want a large display, long endurance, and genuine practicality, it packs an 8,000mAh Titan battery, ArmorShell protection tested to military-grade standards, and a distinctive glowing RGB light ring around the rear camera.

Key Features

• 8,000mAh Titan Battery that retains over 80% capacity after seven years of usage, through active thermal and overcharge protection
• 45W SUPERVOOC Fast Charging via USB-C, with 6W Reverse Wired Charging to power accessories on the move
• Up to 17 Hours of Continuous Navigation, or up to two days of normal use on a single charge
• ArmorShell Protection with Airbag Cushioning and Reinforced Corners, passed MIL-STD-810H military-grade testing including 2-metre drop protection
• IP64 Dust and Splash Resistance for everyday outdoor durability
• Panda MN228 Glass Protection on the display
• 6.8 Inch HD+ Display with 120Hz Refresh Rate (240Hz max touch sampling), 900 nits peak brightness, and eye-comfort features
• Rain Touch Screen Feature for reliable use even with wet fingers or in rain
• Dynamic RGB Light Ring around the rear camera, supporting 9 colours and 5 custom glowing modes for calls, notifications, and charging progress
• 50MP Rear Camera (f/1.8, wide angle, autofocus) paired with a 5MP Front Camera
• Expandable Storage up to 2TB via microSD, with a triple-slot tray supporting dual SIM plus microSD simultaneously
• Dual 4G VoLTE SIM Support (4G only, no 5G connectivity)

Key Specs

• Processor: Unisoc T7250 (12nm), Octa-core
• Operating System: Android 16, realme UI
• Display: 6.8 inch (17.3cm) IPS LCD, HD+ resolution (720 x 1570px), 120Hz refresh rate, 254 PPI, NTSC 83% colour gamut, Panda MN228 glass
• RAM: 4GB LPDDR4X (virtually expandable up to 12GB using unused storage)
• Storage: 64GB, eMMC 5.1, expandable up to 2TB via microSD
• Rear Camera: 50MP (f/1.8, 76° FOV, 5P lens, autofocus)
• Front Camera: 5MP (f/2.2, 77° FOV, 3P lens)
• Battery: 8,000mAh Titan Battery
• Charging: 45W SUPERVOOC wired (USB-C), 6W reverse wired
• Connectivity: 4G only (no 5G), Dual Nano-SIM VoLTE
• Water/Dust Resistance: IP64
• Durability: ArmorShell Protection, MIL-STD-810H certified, 2m drop protection
• Build: Glass front, plastic frame, plastic back
• Dimensions: 166.5 x 78.2 x 8.6mm
• Weight: 219g

What's in the Box

• 1 Phone
• 1 Charger
• 1 USB Data Cable
• 1 SIM Ejector Tool
• 1 Quick Guide
• 1 Safety Guide
• 1 Protective Case