| [XIAOMI] REDMI 15 – 5G CONNECTIVITY, 144Hz DISPLAY, 7000mAh MONSTER BATTERY, 33W FAST CHARGING, AND SNAPDRAGON 6s GEN 3 (128GB+6GB / 256GB+8GB RAM) |

📱 Product Highlights |
| Ultra-Smooth 144Hz IPS Display with 850 nits Peak Brightness |
6.9-inch IPS LCD, 144Hz refresh rate (ultra-smooth), 600 nits (typ), 700 nits (HBM), 850 nits (peak). FHD+ resolution (1080 x 2340 pixels, ~374 ppi density). Corning Gorilla Glass 3 protection, Mohs level 6. ~85.7% screen-to-body ratio. One of the largest and smoothest displays in its class. |
| 7000mAh Monster Battery + 33W Fast Charging + 18W Reverse Wired |
7000mAh battery – exceptional capacity for multi-day usage. 33W wired fast charging with PD 2.0, PPS, QC3 support. 18W reverse wired charging – can charge other devices. EU battery endurance: 67:03 hours, 1000 cycles. |
| 5G Connectivity + Snapdragon 6s Gen 3 + UFS 2.2 Storage |
Qualcomm Snapdragon 6s Gen 3 (6nm) – Octa-core (2×2.3 GHz Cortex-A78 & 6×2.0 GHz Cortex-A55). Adreno 619 GPU. Full 5G support. UFS 2.2 storage – significantly faster than eMMC. AnTuTu: 459,712 | GeekBench: 2,179 | 3DMark: 421. |
| 50MP Main Camera + 8MP Selfie Camera + Hi-Res Audio |
50 MP, f/1.8 (wide), 1/2.88″, 0.61μm, PDAF + auxiliary lens. LED flash, HDR support. 8 MP, f/2.0 (wide) selfie camera. Both support 1080p@30fps video. 24-bit/192kHz Hi-Res audio (no 3.5mm jack). |
| IP64 Dust/Water Resistance + Gorilla Glass 3 + Side Fingerprint |
IP64 dust tight and water splash resistant. Corning Gorilla Glass 3 front protection. Side-mounted fingerprint sensor for quick unlocking. Infrared port. Build: Glass front (Gorilla Glass 3), plastic frame, plastic back. |
| HyperOS 3 + Android 16 Upgrade + Multiple RAM Options |
Android 15, upgradable to Android 16, HyperOS 3. Available in 6GB or 8GB RAM configurations with 128GB or 256GB storage. NFC (market/region dependent). USB Type-C 2.0 with OTG. |
| 🔧 Technical Specifications & Application |
| Product Name |
Xiaomi Redmi 15 (128GB+6GB RAM / 256GB+8GB RAM) |
| Model Number |
25057RN09E |
| Release Date |
August 01, 2025 |
| Status |
Available |
| Operating System |
Android 15, upgradable to Android 16, HyperOS 3 |
| Chipset |
Qualcomm SM6375 Snapdragon 6s Gen 3 (6nm) – Octa-core (2×2.3 GHz Cortex-A78 & 6×2.0 GHz Cortex-A55) |
| GPU |
Adreno 619 |
| Memory & Storage (Configurations) |
• 128GB UFS 2.2 internal storage + 6GB RAM
• 256GB UFS 2.2 internal storage + 8GB RAM
⚠️ microSDXC slot (uses shared SIM slot – cannot use dual SIM and microSD simultaneously) |
| Display |
6.9-inch IPS LCD, 144Hz refresh rate, 600 nits (typ), 700 nits (HBM), 850 nits (peak), FHD+ resolution (1080 x 2340 pixels), 19.5:9 ratio (~374 ppi density), Corning Gorilla Glass 3, Mohs level 6, ~85.7% screen-to-body ratio. |
| Benchmarks |
AnTuTu: 459,712 (v10) | GeekBench: 2,179 (v6) | 3DMark Wild Life Extreme: 421 |
| Main Camera |
50 MP, f/1.8 (wide), 1/2.88″, 0.61μm, PDAF + auxiliary lens. Features: LED flash, HDR. Video: 1080p@30fps. |
| Selfie Camera |
8 MP, f/2.0 (wide). Features: HDR. Video: 1080p@30fps. |
| Audio |
Loudspeaker. ❌ No 3.5mm headphone jack. 24-bit/192kHz Hi-Res audio. |
| Durability & Build |
IP64 dust tight and water splash resistant. EU Free fall Class D (45 falls). Build: Glass front (Gorilla Glass 3), plastic frame, plastic back. Dimensions: 169.5 x 80.5 x 8.4 mm. Weight: 217 g (7.65 oz). |
| Connectivity |
5G (GSM / HSPA / LTE / 5G) | Wi-Fi 802.11 a/b/g/n/ac (dual-band, Wi-Fi Direct) | Bluetooth 5.1, A2DP, LE, aptX | GPS, GLONASS, GALILEO, BDS | USB Type-C 2.0 with OTG | Infrared port |
| NFC |
Yes (market/region dependent) |
| Radio |
Not supported |
| SIM Options |
Nano-SIM + Nano-SIM (microSD uses shared SIM slot) |
| Sensors |
Fingerprint (side-mounted), accelerometer, compass, virtual proximity sensing |
| Battery & Charging |
7000 mAh battery | 33W wired fast charging (PD 2.0, PPS, QC3) | 18W reverse wired charging |
| EU Label Ratings |
Energy Class: B | Battery endurance: 67:03h, 1000 cycles | Free fall Class D (45 falls) | Repairability Class C |
| SAR EU Values |
1.00 W/kg (head) | 1.00 W/kg (body) |
| Colors |
Midnight Black, Titan Gray, Ripple Green |
| Network Technology |
GSM / HSPA / LTE / 5G – Full 5G support |
| 📌 Summary |
The Xiaomi Redmi 15 delivers 5G connectivity and exceptional battery life for power users:
• 🌐 5G connectivity with Snapdragon 6s Gen 3 – future-proof your mobile experience
• 🖥️ Ultra-smooth 144Hz display with FHD+ resolution (374 ppi) and 850 nits peak brightness
• 🔋 Massive 7000mAh battery with 33W fast charging + 18W reverse wired charging
• 📸 50MP main camera for detailed everyday photography
• 💾 128GB or 256GB UFS 2.2 storage + 6GB or 8GB RAM
• 🎧 24-bit/192kHz Hi-Res audio (no 3.5mm jack)
• 🛡️ IP64 dust/water resistance + Gorilla Glass 3 protection
• 🔓 Side-mounted fingerprint sensor for quick unlocking
• 🌐 Android 15 (upgradable to Android 16) with HyperOS 3 + Infrared + NFC (market dependent)
• 🏆 67:03h battery endurance, 1000 cycles
• ⚠️ IPS LCD (not AMOLED). No 3.5mm headphone jack. Class D drop resistance (45 falls only). microSD uses shared SIM slot.
Best For: Power users who prioritize massive battery capacity, ultra-smooth 144Hz display, 5G connectivity, reverse wired charging, and Hi-Res audio – all at a budget-friendly price point. |