The Xiaomi Redmi Note 15 is a mid-range smartphone featuring a 6.77-inch OLED display with 120Hz refresh rate and up to 3,200 nits peak brightness. It runs on the Snapdragon 6 Gen 3 chipset, packs a 5,800 mAh battery with 45W fast charging, and includes a 50 MP primary camera.
Key Features
21 August 2025
Android 15
HyperOS 2
Qualcomm SM6475-AB Snapdragon 6 Gen 3
128GB, 256GB
6.77 inches
Li-Ion 5800 mAh
50MP+2MP
6GB, 8GB, 12GB RAM
Technical Specifications
Speed
HSPA, LTE (CA), 5G
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48
5G Band
1, 3, 5, 8, 28, 38, 40.41, 48, 77, 78 SA/NSA
Launch
Annoucement
21 August 2025
Availability
Available
Body
Dimentions
165 x 75.4 x 7.4 mm
Weight
178 Gram
Display
Screen Type
AMOLED, 68B colors, 120Hz, 3200 nits (peak)
Screen Size
6.77 inches, 110.9 cm2 (~89.1% screen-to-body ratio)
Resolution
1080 x 2392 pixels (~388 ppi density)
Protection
Xiaomi Dragon Crystal Glass
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Operating Platform
OS
Android 15, HyperOS 2
Chip Set
Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
CPU
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU
Adreno 710
Memory
external Memory
microSDXC (uses shared SIM slot)
Internal Memory
128GB 6GB, 128GB 8GB, 256GB 8GB RAM, 256GB 12GB RAM
UFS 2.2
RAM
12GB, 16GB RAM
Camera
Single Camera
50 MP, f/1.8, (wide), 1/2.88", 0.61µm, PDAF
Dual Camera
2 MP, (depth)
Featues
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS
Selfie camera
Single
8 MP, (wide)
Feature
HDR, panorama
Video
1080p@30/60fps
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE
Positioning
GPS, GALILEO, GLONASS, QZSS, BDS (B1l+B1C)
NFC
Yes
USB Type
USB Type-C 2.0, OTG
Data
2G GSM, 3G HSPA, 4G LTE, 5G capable
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Circle to Search
Loud Speeker
Yes, with stereo speakers
Battery
Type & Capacity
Li-Ion 5800 mAh
Battery Charging
45W wired
22.5W reverse wired
Misc
SIM
Nano-SIM + Nano-SIM
Color
Black, White, Blue
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