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 |
| 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 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 71 SA/NSA |
Launch
| Announced | 2025, August 01 |
| Status | Available. Released 2025, August 01 |
Body
| Protection | IP64 dust tight and water resistant (water splashes) |
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 3), plastic frame, plastic back |
| Weight | 217 g (7.65 oz) |
| Dimensions | 169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 in) |
Display
| Size | 6.9 inches, 116.9 cm2 (~85.7% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density) |
| Protection | Corning Gorilla Glass 3, Mohs level 6 |
| Type | IPS LCD, 144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak) |
Hardware & Software
| OS | Android 15, HyperOS 2.2 |
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) |
| CPU | Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| GPU | Adreno 619 |
Memory & Storage
| Card slot | microSDXC (uses shared SIM slot) |
| Storage Type | UFS 2.2 |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, HDR |
| Dual | 50 MP, f/1.8, (wide), 1/2.88" 0.61μm, PDAF Auxiliary lens |
Selfie Camera
| Single | 8 MP, f/2.0, (wide) |
| Video | 1080p@30fps |
| Features | HDR |
Sound
| Loudspeaker | Yes |
| Audio Quality | 24-bit/192kHz Hi-Res audio |
| 3.5mm jack | No |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Infrared port | Yes |
| USB | USB Type-C 2.0, OTG |
| Radio | No |
| NFC | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Bluetooth | 5.1, A2DP, LE, aptX |
Features
| Proximity Sensing | Virtual proximity sensing |
| Sensors | Fingerprint (side-mounted), accelerometer, compass |
Battery
| Charging | 33W wired, PD 2.0, PPS, QC3 18W reverse wired |
| Type | 7000 mAh |
Tests
| Free fall | Class D (45 falls) |
| Repairability | Class C |
| Performance | AnTuTu: 459712 (v10) GeekBench: 2179 (v6) 3DMark: 421 (Wild Life Extreme) |
| EU LABEL | Energy Class B |
| Battery | 67:03h endurance, 1000 cycles |
Frequently Asked Questions
Description
Overview & Display
The Xiaomi Redmi 15 presents a modern design with a glass front protected by Gorilla Glass 3, complemented by a plastic frame and back. Built to withstand minor splashes thanks to its IP64 rating, it feels substantial at 217 grams. The expansive 6.9-inch IPS LCD display boasts a high screen-to-body ratio of 85.7%, promising an immersive viewing experience. With a resolution of 1080 x 2340 pixels and a smooth 144Hz refresh rate, visuals appear crisp and fluid, making it well-suited for multimedia consumption and gaming. The display reaches a peak brightness of 850 nits, ensuring good visibility even in brighter environments.
Powering the Xiaomi Redmi 15 is a Qualcomm SM6375 Snapdragon 6s Gen 3 chipset, paired with octa-core processing and a capable Adreno 619 GPU. Configuration options include 4GB, 6GB, or 8GB of RAM, coupled with 128GB or 256GB of UFS 2.2 storage – providing ample space for apps and media. Running on Android 15 with HyperOS 2.2, the phone promises a modern software experience. The combination of these components suggests smooth daily multitasking and responsive performance for typical user activities.
Camera & Battery
The rear camera array of the Xiaomi Redmi 15 features a 50MP main sensor with PDAF, promising detailed photos in various lighting conditions. An auxiliary lens is also present, though its specific function isn't detailed. Video recording capabilities extend to 1080p at 30fps, allowing for capturing moments in clear detail. The front-facing 8MP camera facilitates selfies and video calls, also recording at 1080p@30fps with HDR support. While specific image quality can’t be determined from specifications alone, the hardware provides a solid foundation for capturing memories.
A massive 7000 mAh battery fuels the Redmi 15, suggesting excellent battery life. The phone supports 33W wired charging with PD 2.0, PPS, and QC3 protocols, potentially providing a relatively quick recharge time. Reverse wired charging at 18W also allows the device to serve as a power bank for other compatible devices. Based on testing, the battery offers up to 67 hours of endurance and can handle 1000 charge cycles, ensuring long-term usability and reliability for extended daily use.
Who Should Buy This
The Xiaomi Redmi 15 is an excellent choice for users seeking a large display and long-lasting battery life in an accessible package. It's well-suited for media consumers, casual gamers, and anyone who prioritizes extended usage between charges. The inclusion of 5G connectivity and a modern processor also makes it attractive to users wanting a future-proof device. Those prioritizing advanced camera features or a premium build quality might consider alternatives, but the Redmi 15 offers a compelling blend of features and functionality for its intended user base.
Pros
- Large 6.9-inch 144Hz display
- Massive 7000 mAh battery
- Supports 33W fast charging
- 5G connectivity for faster speeds
- IP64 dust and water resistance
Cons
- Plastic frame and back may feel less premium
- No 3.5mm headphone jack
- Camera specifications lack detailed information
- Auxiliary lens function is unspecified
Verdict
The Xiaomi Redmi 15 presents a compelling value proposition with its expansive display, long-lasting battery, and modern features. While the build materials might not be the most premium, the phone delivers a smooth and responsive experience thanks to its capable processor and ample RAM. The large battery is a standout feature, offering exceptional endurance for daily use. Despite the lack of a headphone jack, the Redmi 15 is a solid choice for those seeking a reliable and feature-rich smartphone.
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Screen-on time (mixed usage)
Based on AI analysis
* These values are calculated automatically by our system and may not be 100% accurate.
Antutu Benchmark
v10* Scores are based on lab tests and may vary by device condition and version.