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The Redmi 15 5G features a plastic back panel reinforced with aerospace‑grade metal camera décor. It is available in Midnight Black, Frosted White and Sandy Purple finishes. With IP64 certification, the phone is protected against dust and water splashes. Dimensions are 168.48 mm × 80.45 mm × 8.40 mm and it weighs just 217 g, making it comfortable to hold.
A 6.9‑inch (17.53 cm) FHD+ (2340 × 1080) panel delivers a crisp 374 PPI density. The adaptive‑sync display can reach up to 144 Hz refresh rate (up to 288 Hz touch sampling) and peaks at 850 nits brightness. TÜV Rheinland certifications ensure low blue light, flicker‑free and circadian‑friendly viewing.
Under the hood sits the Snapdragon 6s Gen 3 SoC with a 2‑core Cortex‑A78 cluster clocked at 2.3 GHz and a 6‑core Cortex‑A55 cluster at 1.95 GHz. Coupled with 6 GB LPDDR4X RAM and UFS 2.2 storage (128 GB), the device runs Android 15 with Xiaomi HyperOS, offering 2 years of OS updates and 4 years of security patches.
The rear setup comprises a 50 MP AI dual camera with a large f/1.75 aperture, supported by AI Sky, AI Erase and Classic Film Filters. The 8 MP front camera (f/2.2) is ideal for selfies and video calls. Both cameras support 1080p video capture at 30 fps.
A 7000 mAh (typ) battery powers the phone for extended use. It supports 33 W wired fast charging and 18 W reverse charging, allowing the device to charge accessories on the go.
The phone offers dual‑SIM (Nano) support, USB‑Type‑C connector, side fingerprint sensor, IR blaster, ambient light sensor, proximity sensor, e‑compass and accelerometer. Network compatibility includes 5G SA/NSA, LTE, WCDMA and GSM bands.
| Operating System | HyperOS 2 with Android 15 |
|---|---|
| RAM | 6 GB LPDDR4X |
| Internal Storage | 128 GB UFS 2.2 |
| Processor | Snapdragon 6s Gen 3 |
| CPU Speed | 2.3 GHz (Cortex‑A78) / 1.95 GHz (Cortex‑A55) |
| Display Size | 6.9 in (17.53 cm) |
| Resolution | FHD+ 2340 × 1080 (374 PPI) |
| Refresh Rate | Up to 144 Hz (adaptive sync) |
| Touch Sampling Rate | Up to 288 Hz |
| Peak Brightness | 850 nits |
| Battery Capacity | 7000 mAh (typ) |
| Charging Support | 33 W fast charging, 18 W reverse charging |
| Rear Camera | 50 MP AI dual camera, f/1.75 aperture |
| Front Camera | 8 MP, f/2.2 |
| Video Capture | 1080p @ 30 fps |
| IP Rating | IP64 (dust and water resistant) |
| Dimensions (L×W×H) | 168.48 mm × 80.45 mm × 8.40 mm |
| Weight | 217 g |
| Biometric Security | Side fingerprint sensor |
| Additional Sensors | IR blaster, ambient light, proximity, e‑compass, accelerometer |
| SIM Slots | Dual Nano‑SIM |
| Connectivity | 5G SA/NSA, LTE, WCDMA, GSM, USB‑Type‑C, Bluetooth, Wi‑Fi |
| CPU Clock Speed | 2x Cortex‑A78 @2.3 GHz, 6x Cortex‑A55 @1.95 GHz |
| Pixel Density | 374 PPI |
| Display Protection | TÜV Rheinland Circadian Friendly, Flicker‑Free, Low Blue Light |
| Battery Type | Si‑C EV‑Grade |
| Fast Charging | 33 W |
| Reverse Charging | 18 W |
| Back Panel | Plastic with aerospace‑grade metal camera deco |
| Fingerprint Sensor | Side Fingerprint Sensor |
| Other Sensors | IR Blaster, Ambient Light Sensor, Proximity (Virtual), E‑Compass, Accelerometer |
| Audio | Bottom‑firing loudspeaker with Dolby certification, 200 % Super Volume |
| Storage | 128 GB UFS 2.2 |
| Network | 5G, Dual‑SIM, GSM/3G/4G LTE bands |
10 days service centre replacement for defective items as per Redmi warranty policy.