REDMI 15C 256GB 4GB RAM Dual SIM Smartphone – Midnight Black Unlocked

Overview

Enjoy a bigger screen, longer-lasting power and plenty of storage with the REDMI 15C 256GB in Midnight Black.

Designed for everyday entertainment, communication and productivity, the REDMI 15C combines an expansive 6.9-inch 120Hz display, substantial 6,000mAh battery, detailed 50MP main camera and efficient MediaTek Helio G81-Ultra processor.

With 4GB RAM, 256GB internal storage, Dual SIM support and expandable microSD storage up to 1TB, it offers the space and flexibility needed for apps, photographs, videos, social media and everyday files without constantly worrying about storage.

Key Features & Benefits

• See More on a Bigger Screen – 6.9" Display
  Enjoy streaming, social media, browsing and gaming on the expansive 6.9-inch display, giving videos, websites and apps more room to breathe.
• Experience Smoother Scrolling – Up to 120Hz Refresh Rate
  The 120Hz refresh rate makes scrolling through social feeds, menus and supported apps feel smoother and more responsive than a conventional 60Hz display.
• Stay Visible in Brighter Conditions – Up to 810 Nits HBM
  High Brightness Mode reaches up to 810 nits, helping keep the screen easier to view when using your phone outdoors or in bright surroundings.
• Power Through More of Your Day – 6,000mAh Battery
  The substantial 6,000mAh battery gives you more freedom to browse, stream, message and navigate without constantly reaching for the charger.
• Get Back to Full Power Faster – 33W Fast Charging
  Support for 33W fast charging helps reduce charging downtime, so you can spend more time using your phone and less time plugged in.
• Capture Everyday Moments in Detail – 50MP Main Camera
  The 50MP f/1.8 main camera helps capture detailed photographs across everyday situations, while HDR, Night Mode and Portrait Mode give you additional creative flexibility.
• Look Clear on Selfies and Video Calls – 8MP Front Camera
  The 8MP front-facing camera is ready for selfies, social content and video calls, with supported Portrait, HDR and Night modes.
• Store More Without Constantly Deleting – 256GB Storage
  A generous 256GB of internal storage gives you plenty of room for applications, photographs, videos, downloads and documents.
• Expand Your Storage Up to 1TB – microSD Support
  Add a compatible microSD card of up to 1TB when you need additional space, giving you greater flexibility for large photo, video and offline media libraries.
• Smooth Everyday Performance – MediaTek Helio G81-Ultra
  The octa-core MediaTek Helio G81-Ultra processor, running at up to 2.0GHz, provides dependable performance for browsing, messaging, streaming and everyday applications.
• Get More from Your Memory – RAM Expansion Support
  The 4GB RAM version can use storage-based memory expansion to increase available memory when supported, helping improve flexibility during everyday multitasking.
• Manage Two Numbers from One Phone – Dual SIM
  Two dedicated SIM slots make it easy to keep personal and business numbers together, while a separate microSD slot means you do not have to sacrifice storage expansion to use a second SIM.
• Extra Protection for Everyday Life – IP64 Resistance
  An IP64 rating provides protection against dust and freshwater splashes under tested conditions, adding reassurance during everyday use.
• Secure, Convenient Access – Side Fingerprint Sensor
  Unlock your phone quickly using the conveniently positioned side-mounted fingerprint reader, with AI face unlock also available for supported use.
• Keep Your Favourite Wired Headphones – 3.5mm Audio Jack
  A built-in 3.5mm headphone connection lets you continue using compatible wired headphones without needing an additional adaptor.
• Modern Wireless Connectivity – Bluetooth 5.4 & Dual-Band Wi-Fi
  Connect compatible earphones, speakers and accessories through Bluetooth 5.4, while 2.4GHz and 5GHz Wi-Fi provide flexible wireless network connectivity.
• A Clean, Modern Everyday Experience – Xiaomi HyperOS 2
  Xiaomi HyperOS 2 provides the software foundation for the REDMI 15C, delivering a modern interface designed around everyday apps, communication and entertainment.
• Smart, Understated Styling – Midnight Black
  The Midnight Black finish gives the REDMI 15C a clean and versatile appearance that works equally well for personal, student or professional use.

Why Choose This Product

The REDMI 15C 256GB is designed for users who want the everyday essentials that make the biggest difference: a large smooth display, substantial battery capacity, generous storage and a capable camera.

Its 6.9-inch 120Hz screen makes entertainment and social media more enjoyable, while the 6,000mAh battery and 33W fast charging help keep the phone ready throughout a busy day.

The 256GB storage is a major advantage for users who keep plenty of applications, photos, videos and downloaded media, with microSD expansion providing even more room when required.

Add Dual SIM flexibility, a 50MP camera, IP64 protection and Xiaomi HyperOS 2, and the REDMI 15C becomes a practical all-round smartphone for everyday life.

Specifications

Xiaomi confirms the 4GB/256GB configuration, Helio G81-Ultra processor, 120Hz display, 50MP camera, 6,000mAh battery, 33W charging, Dual SIM plus dedicated microSD slot and IP64 rating.

Ideal for students, families, commuters and everyday smartphone users who want a large-screen phone with plenty of storage and dependable battery life.

The 6.9-inch 120Hz display makes it particularly suitable for YouTube, TikTok, social media, web browsing and casual gaming, while the 256GB storage provides substantially more room for applications and media than entry-level configurations.

Its large battery also makes it a strong choice for users who spend extended periods away from a charger, while Dual SIM functionality is useful for keeping personal and work numbers on one device