Review

Xiaomi Redmi Note 15

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Xiaomi Redmi Note 15

Full Phone Specification (Updated on 9/6/2025)

On Sale: August 21, 2025
Operating System: Android 15, HyperOS 2
Colors: Blue, White, Black
Network Speed: 5G, 4G, 3G, 2G
Display
Size: 6.77 inches, 110.9 cm2 (89.1% screen-to-body ratio)
Resolution: 1080 x 2392 pixels (388 ppi density)
Type: AMOLED, 68B colors, 120Hz, 3200 nits (peak)
Protection: Xiaomi Dragon Crystal Glass
Body
Dimensions: Height: 165 mm(6.50 in)
Width: 75.4 mm(2.97 in)
Thickness: 7.4 mm(0.29 in)
Weight: 178 g
Water Resistant: IPx8
SIM: Nano-SIM + Nano-SIM
Rear Camera
Number of Cameras: 2
Camera Resolutions: 50 MP, f/1.8, (wide), 1/2.88″, 0.61µm, PDAF
2 MP, (depth)
Video Resolution: 4K@30fps, 1080p@30fps, gyro-EIS
Features: LED flash, HDR, panorama
Front (Selfie) Camera
Camera Resolutions: 8 MP, (wide)
Video Resolution: 1080p@30/60fps
Features: HDR, panorama
Battery
Battery Capacity: Li-Ion 5800 mAh
Charging: 45W wired
22.5W reverse wired
Hardware
Chipset: Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
Processor: Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU: Adreno 710
Memory: 128GB 6GB, 128GB 8GB, 256GB 8GB RAM, 256GB 12GB RAM
Memory Card Slot: microSDXC (uses shared SIM slot)
Radio: Unspecified
Audio Jack 3.5 mm: No
Network & Connectivity
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth: 5.1, A2DP, LE
USB: USB Type-C 2.0, OTG
GPS: GPS, GALILEO, GLONASS, QZSS, BDS (B1l+B1C)
NFC: Yes
Technology: 5G / LTE / HSPA / GSM
To sum up:

Product by XIAOMI - Redmi Note 15. The new phone, released on August 21, 2025.

The phone boasts an excellent and advanced 50MP camera for exceptional photo quality. Record stunning 4K videos. It has a large and clear display size 6.77 inches, with resolution 1080 x 2392.

Supports 5G, the fifth-generation mobile network, with download speeds that are a significant improvement over previous generations.

The phone is equipped with an excellent battery of high-capacity 5800 mAh. And top-of-the-line RAM, capacity of 12 GB.

Waterproof phone with an excellent IPx8 rating.

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