Design & Display
The Redmi 15C features a large 6.9-inch IPS LCD display with a 120 Hz refresh rate, giving smoother scrolling, animations, and interactions than many phones in its class. The resolution is HD+ (~720 × 1640), which is adequate for everyday usage like social media, video streaming, and browsing. Brightness is solid, reaching up to ~660 nits typical or ~810 nits in high brightness mode, making the screen usable under bright environments. Certifications like TÜV Rheinland Low Blue Light and Flicker-Free help reduce eye strain. The build includes a side fingerprint sensor and a splash/dust resistance rating of IP64.
Performance & Storage
Powered by the MediaTek Helio G81-Ultra (12 nm) chipset, the 15C trades off flagship-level speed for efficient performance in everyday tasks—messaging, social apps, light multitasking, video. RAM/storage configurations vary by region, including setups like 4/128 GB, 4/256 GB, 6/128 GB, 8/256 GB. There’s also “Memory Extension” so usable RAM may be boosted virtually when needed. Dedicated microSD card slot allows storage expansion up to 1 TB in supported regions.
Cameras & Selfies
At the back, the Redmi 15C sports a 50 MP main wide-angle camera with f/1.8 lens, offering better detail, especially in good lighting. There is an auxiliary sensor (often depth or basic) to assist in portrait / background blur effects. On the front, the selfie camera is 8 MP (sometimes variants list 13 MP in some regions), capable of 1080p video recording. Camera features include HDR, Night mode, Portrait mode, and standard video capture (30 fps).
Battery & Charging
Battery capacity is 6000 mAh (typical), which is above average and helpful for extended screen time. Charging support is 33W fast wired charging, which gives decent top-ups in reasonable time. The phone charges via USB-C.
Other Features & Software
The phone runs Xiaomi’s HyperOS 2 (based on Android 15 in many markets). Connectivity includes dual-SIM, 4G LTE, Bluetooth (~v5.4), WiFi dual-band, NFC (region-dependent), USB-C, and a headphone jack (3.5 mm). Safety and convenience features include side fingerprint sensor and face unlock. The phone includes IP64 splash/dust resistance. Sensors include ambient light, accelerometer, proximity, compass.
Technical Specifications
Specification | Detail |
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Display | 6.88-6.9″ IPS LCD, HD+ (~720×1640), 120Hz refresh rate, ~260-ppi |
Chipset | MediaTek Helio G81-Ultra (12 nm) |
RAM & Storage Options | 4 / 6 / 8 GB RAM + 128 / 256 GB storage; Memory extension (virtual) |
Expandable Storage | microSD up to 1 TB (dedicated slot) |
Rear Camera | 50 MP main + auxiliary lens; LED flash |
Front Camera | 8 MP (or in some regions 13 MP) |
Video Recording | Rear & front up to 1080p @ 30 fps |
Battery | 6000 mAh typical |
Charging | 33W wired fast charging |
OS | HyperOS 2 (Android 15 based in many regions) |
Security | Side-mounted fingerprint sensor, face unlock |
Protection | IP64 dust & splash resistant |
Connectivity | Dual SIM, LTE, WiFi (2.4 & 5 GHz), Bluetooth ~5.4, NFC (in some regions), USB-C, 3.5mm jack |
Sensors | Ambient light, proximity (virtual), accelerometer, compass |
Dimensions / Weight | ≈ 173 × 81 × 8.2 mm; ≈ 205 g |
Inside the Box
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Redmi 15C handset
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Charger adapter (33W)
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USB-C cable
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SIM eject tool
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Protective case (depends on region)
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Quick start guide & warranty information
Real-Life Benefits
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Long battery life that supports heavy usage over a full day or more.
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Smooth UI experience with 120 Hz screen: better scrolling, less motion blur.
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Ample storage and RAM options make the phone usable for years without feeling too slow.
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Strong camera performance for its price with 50 MP main sensor.
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IP64 rating provides some protection vs water splashes and dust—useful in everyday conditions.
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Features like side fingerprint, NFC, headphone jack offer practicality.