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_20260828_144505_0000.png "Xiaomi Redmi Note 15 (China) Main View")
💡 Key Specifications
✨ Pros & Cons
Pros
- IP68 dust and water resistance build
- 6.77-inch 120Hz AMOLED panel with 3200 nits peak brightness
- Qualcomm Snapdragon 6 Gen 3 (4 nm) processor
- Stereo speakers with Dolby Atmos support
- Massive 5800mAh battery with 45W fast charging
- NFC and Infrared port included
Cons
- Dual rear camera setup without ultrawide lens
- Basic 8MP front selfie camera
- Lacks a 3.5mm headphone jack
📋 Xiaomi Redmi Note 15 (China) Detailed Specifications
| General | |
|---|---|
| Brand | Xiaomi |
| Model | Redmi Note 15 (China) |
| Device Type | Smartphone |
| Release Date | 21 August 2025 |
| Status | Available |
| Price | ৳24,500 |
| Hardware & Software | |
|---|---|
| Operating System | Android |
| OS Version | v15 |
| User Interface | HyperOS 2 |
| Chipset | Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) |
| CPU | Octa-core (4×2.4 GHz Cortex-A78 & 4×1.8 GHz Cortex-A55) |
| Architecture | 64 bit (4 nm) |
| GPU | Adreno 710 |
| Display | |
|---|---|
| Display Type | AMOLED, 68B colors |
| Screen Size | 6.77 inches (110.9 cm2) |
| Resolution | 1080×2392 px (FHD+) |
| Screen Protection | Xiaomi Dragon Crystal Glass |
| Design | Punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 120 Hz (Peak Brightness: 3200 nits) |
| Primary Camera | |
|---|---|
| Camera Setup | Dual |
| Resolution | 50 MP, f/1.8 (Wide), 1/2.88″, 0.61µm + 2 MP (Depth) |
| Sensor | Main Sensor |
| Autofocus | Yes |
| Flash | LED flash |
| Camera Features | HDR, Panorama, gyro-EIS |
| Video Recording | 4K@30fps, 1080p@30fps |
| Selfie Camera | |
|---|---|
| Camera Setup | Single |
| Resolution | 8 MP (Wide) |
| Video Recording | 1080p @ 30/60 fps |
| Design | |
|---|---|
| Dimensions | 165 x 75.4 x 7.4 mm |
| Weight | 178 grams |
| Colors | Midnight Black, Star Blue, Sky Blue |
| Waterproof | IP68 dust tight and water resistant (up to 1.5m for 30 min) |
| Ruggedness | Dust proof |
| Battery | |
|---|---|
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 5800 mAh |
| Quick Charging | Yes, 45W wired, 22.5W reverse wired |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0, OTG |
| Memory | |
|---|---|
| Internal Storage | 128 GB |
| Card Slot | microSDXC (uses shared SIM slot) |
| RAM | 8 GB |
| Network & Connectivity | |
|---|---|
| Network | 2G, 3G, 4G, 5G |
| SIM Slot | Dual SIM, GSM+GSM (Nano) |
| VoLTE | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | v5.1 |
| GPS | Yes with A-GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC / Infrared | Yes / Yes |
| Sensors & Security | |
|---|---|
| Fingerprint Sensor | Yes (Under display, optical) |
| Face Unlock | Yes |
| Other Sensors | Accelerometer, Gyro, Proximity, Compass |
Xiaomi Redmi Note 15 (China) In-Depth Review
Price and Availability in Bangladesh
The Xiaomi Redmi Note 15 (China) launched in August 2025. In Bangladesh, the unofficial variant pricing starts at ৳24,500 for 8GB+128GB and ৳27,500 for the 8GB+256GB storage configuration.
Design, Ergonomics & Durability
Xiaomi crafted this smartphone with a slim 7.4mm profile and lightweight 178g body, offering comfortable single-handed usage. It stands out with flagship-grade IP68 dust and water resistance and is protected by Xiaomi Dragon Crystal Glass.
Display Quality & Refresh Rate
The phone features a vibrant 6.77-inch FHD+ AMOLED screen supporting 68 billion colors and a smooth 120Hz refresh rate. With a peak brightness of 3200 nits, outdoor readability in bright sunlight is exceptionally clear.
Performance & Gaming Capabilities
Under the hood, the device runs on the efficient Qualcomm Snapdragon 6 Gen 3 (4nm) chipset paired with an Adreno 710 GPU. Day-to-day multitasking and mainstream gaming run effortlessly without overheating.
Software & User Experience
The Redmi Note 15 ships with Android 15 out of the box layered with Xiaomi’s latest HyperOS 2 interface, offering a modern, clean, and highly customizable software atmosphere.
Primary Rear Camera Performance
It carries a dual rear camera setup led by a 50MP f/1.8 primary sensor alongside a 2MP depth sensor. Photos captured in daylight exhibit accurate color science and punchy clarity with 4K video recording support.
Selfie Camera & Video Recording
Up front, an 8MP camera sits inside the punch-hole cut-out. While simple, it handles everyday selfies and video calling decently with 1080p recording at up to 60fps.
Battery Endurance & Super Fast Charging
Powering the phone is a huge 5800mAh battery, providing easily over a day of heavy usage. Charging is quick thanks to 45W fast wired charging and 22.5W reverse wired power sharing.
Security, Audio & Connectivity
Key highlights include an in-display optical fingerprint scanner, stereo speakers with Dolby Atmos, 5G dual SIM support, NFC, and an Infrared IR blaster for universal remote capabilities.
Final Verdict & Overall Value
With an AMOLED display, IP68 water resistance rating, 5800mAh battery, and Snapdragon 6 Gen 3 processor under BDT 25,000, the Xiaomi Redmi Note 15 (China) offers outstanding value for mid-range smartphone buyers.
