Available Variants
Full Specifications
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 2100 - India |
| Speed | HSPA, LTE, 5G |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 - International 1, 3, 5, 8, 28, 38, 40, 41 - India |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International 1, 3, 5, 8, 28, 40, 78 SA/NSA - India |
Launch
| Announced | 2025, September 18 |
| Status | Available. Released 2025, September 18 |
Body
| Weight | 211 g (7.44 oz) |
| SIM | Nano-SIM + Nano-SIM |
| Protection | IP64 dust tight and water resistant (water splashes) |
| Dimensions | 173.2 x 81.1 x 8.2 mm (6.82 x 3.19 x 0.32 in) |
Display
| Type | IPS LCD, 120Hz, 810 nits (HBM) |
| Protection | Mohs level 6 |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~254 ppi density) |
| Size | 6.9 inches, 114.9 cm2 (~81.8% screen-to-body ratio) |
Hardware & Software
| OS | Android 15, up to 2 major Android upgrades, HyperOS 2 |
| Chipset | Mediatek Dimensity 6300 (6 nm) |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
Memory & Storage
| Card slot | microSDXC (dedicated slot) |
| Storage Technology | UFS 2.2 |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 8GB RAM |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, HDR |
| Dual | 50 MP, f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF |
Selfie Camera
| Single | 8 MP, f/2.0, (wide), 1/4.0", 1.12µm |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| Audio Quality | 24-bit/192kHz Hi-Res audio |
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| USB | USB Type-C 2.0, OTG |
| Radio | FM radio |
| NFC | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Bluetooth | 5.4, A2DP, LE |
Features
| Additional Sensors | Virtual proximity sensing |
| Sensors | Fingerprint (side-mounted), accelerometer, compass |
Battery
| Charging | 33W wired, PD, 50% in 28 min 10W reverse wired |
| Type | 6000 mAh |
Tests
| Battery | 62:06h endurance, 1000 cycles |
| Energy | Class B |
| Free fall | Class A (270 falls) |
| Repairability | Class C |
Frequently Asked Questions
Description
Overview & Display
The Xiaomi Redmi 15C presents a modern design, featuring a robust build and an IP64 rating for dust and water resistance, meaning it can handle accidental splashes. Its large 6.9-inch IPS LCD display boasts a smooth 120Hz refresh rate and a bright 810 nits HBM (High Brightness Mode) for comfortable viewing even in sunlight. The screen’s 720 x 1600 resolution delivers a respectable ~254 ppi density, and the 20:9 aspect ratio offers an immersive multimedia experience. Expect vibrant colors and fluid scrolling, making it a good choice for watching videos and browsing the web.
Powering the Xiaomi Redmi 15C is a Mediatek Dimensity 6300 chipset built on a 6nm process, paired with up to 8GB of RAM. This combination provides a responsive experience for daily multitasking, and the UFS 2.2 storage technology ensures fast read and write speeds. Available with 128GB or 256GB of internal storage, alongside a dedicated microSDXC card slot, you’ll have ample space for your apps, photos, and videos. Running on Android 15 with HyperOS 2, the device promises a modern and intuitive software experience with the potential for two major Android upgrades.
Camera & Battery
The dual rear camera system on the Redmi 15C features a 50MP main sensor with an f/1.8 aperture and PDAF (Phase Detection Autofocus), suggesting the potential for detailed and well-lit photos. Video recording is supported at 1080p resolution at 30fps. The inclusion of HDR (High Dynamic Range) further enhances image quality by balancing exposure in challenging lighting conditions. While specific image quality details aren’t available, the hardware appears capable of producing respectable results in various shooting scenarios.
For selfies and video calls, the Redmi 15C offers an 8MP front-facing camera with an f/2.0 aperture. This camera also supports HDR for improved dynamic range. The massive 6000 mAh battery promises exceptional battery life, offering an endurance rating of 62:06 hours according to tests. The device supports 33W wired charging, which can provide 50% charge in just 28 minutes, and also features 10W reverse wired charging to top up other devices. The device is also rated Class A for free fall resistance, able to withstand 270 falls.
Who Should Buy This
The Xiaomi Redmi 15C appears well-suited for users seeking a large display, long-lasting battery life, and reliable performance for everyday tasks. It’s an excellent choice for students, budget-conscious consumers, or anyone needing a dependable smartphone for communication, media consumption, and light gaming. While the specifications don't indicate premium camera capabilities or high-end processing power, it excels in providing a solid and feature-rich experience. Users needing advanced photography features or demanding performance for intensive applications might consider alternative options.
Pros
- Large 6.9-inch 120Hz display
- Massive 6000 mAh battery
- Supports 33W fast charging
- Up to 8GB of RAM
- IP64 dust and water resistance
Cons
- 720 x 1600 resolution may not be as sharp
- Camera specifications don't detail advanced features
- USB Type-C 2.0 limits charging and data transfer speeds
- Repairability is rated Class C
Verdict
The Xiaomi Redmi 15C presents a compelling package with its expansive display, substantial battery, and dependable performance. Its strengths lie in its long-lasting power and user-friendly software, making it ideal for everyday use. The main limitations include the relatively lower resolution display and the absence of advanced camera features. Overall, the Redmi 15C delivers a reliable and enjoyable smartphone experience, particularly for users prioritizing battery life and a large screen, and it's a solid choice in its segment.
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