Xiaomi Redmi Note 15

Specifications

2025, December 18 Released
Xiaomi Redmi Note 15
Display
6.77"
1080x2392 pixels
Camera
108 MP
2160p
RAM & Chipset
6-12 GB RAM
Snapdragon 6 Gen 3
Battery
5520 mAh
45W

Detailed Specifications

Full technical breakdown of Xiaomi Redmi Note 15

Network

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International
 
HSDPA 850 / 900 / 2100 - India
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 - International
 
1, 3, 5, 8, 28, 40, 41 - India
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International
 
1, 3, 5, 8, 28, 40, 78 SA/NSA - India
Speed
HSPA, LTE, 5G

Launch

Announced
2025, December 18
Status
Available. Released 2026, January 06

Body

Dimensions
164 x 75.4 x 7.4 mm (6.46 x 2.97 x 0.29 in)
Weight
178 g (6.28 oz)
Build
Glass front, plastic frame, plastic back
SIM
Nano-SIM + Nano-SIM
 
IP66 dust tight and water resistant (high pressure water jets)
Drop resistant up to 1.7m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions

Display

Type
AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, 800 nits (typ), 3200 nits (peak)
Size
6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio)
Resolution
1080 x 2392 pixels (~388 ppi density)
Protection
Scratch/drop-resistant glass, Mohs level 5

Platform

OS
Android 15, up to 4 major Android upgrades, HyperOS 2
Chipset
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

Card slot
microSDXC (uses shared SIM slot)
Internal
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
 
UFS 2.2

Main Camera

Dual
108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
Features
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS, OIS

Selfie Camera

Single
20 MP, f/2.2, 21mm (wide), 1/4.0"
Video
1080p@30fps

Sound

Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
No
 
24-bit/192kHz Hi-Res audio

Comms

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1 or 5.3, A2DP, LE
Positioning
GPS, GLONASS, BDS, GALILEO
NFC
Yes (market/region dependent)
Infrared port
Yes
Radio
No
USB
USB Type-C 2.0, OTG

Features

Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass
 
Virtual proximity sensing

Battery

Type
Si/C Li-Ion 5520 mAh
Charging
45W wired 18W reverse wired

Misc

Colors
Black, Glacier Blue, Mist Purple
Models
25096RA9BG, 25098RA98G
SAR EU
1.00 W/kg (head)     0.99 W/kg (body)    
Price
€ 229.90 / $ 260.19 / £ 189.00 / ₹ 27,999

Our Tests

Performance

AnTuTu: 637266 (v10)
GeekBench: 2958 (v6)
3DMark: 861 (Wild Life Extreme)
Display
1524 nits max brightness (measured)
Loudspeaker
-23.4 LUFS (Very good)
Battery
Active use score 14:12h

EU LABEL

Energy
Class B
Battery
51:22h endurance, 1000 cycles
Free fall
Class A (270 falls)
Repairability
Class C

Video Review

Watch the Xiaomi Redmi Note 15 in action

Xiaomi Redmi Note 15 — Complete Review & Specifications 2026

Everything you need to know about the Xiaomi Redmi Note 15 before buying

The smartphone market continues to expand with exciting new releases, and the Xiaomi Redmi Note 15 is one of the devices that has captured the attention of tech enthusiasts and everyday users alike. Whether you are considering purchasing the Xiaomi Redmi Note 15 as your next daily driver or simply want to understand what this device has to offer, this comprehensive review will walk you through every important aspect of its specifications and help you decide if it is the right phone for you. At PhoneSpecs, we provide detailed, accurate specification data so you can make informed purchasing decisions with confidence.

Design and Build Quality of the Xiaomi Redmi Note 15

First impressions matter, and the Xiaomi Redmi Note 15 delivers a design that reflects current smartphone trends. Modern smartphones are expected to combine aesthetics with durability, and the Xiaomi Redmi Note 15 aims to strike that balance. The device features a carefully crafted body that feels comfortable in the hand while maintaining a sleek, contemporary appearance. Build quality is an essential factor when investing in a new phone — you want a device that not only looks premium but can also withstand the rigors of daily use. The Xiaomi Redmi Note 15 incorporates materials and construction techniques designed to provide both visual appeal and structural integrity.

Display and Visual Experience

The display is the component you interact with most on any smartphone, and the Xiaomi Redmi Note 15 comes equipped with a screen designed to deliver an engaging visual experience. Whether you are scrolling through social media, watching streaming content, or playing games, the display quality significantly impacts your overall satisfaction. Key factors include resolution sharpness, color accuracy, brightness levels for outdoor visibility, and refresh rate smoothness. The Xiaomi Redmi Note 15 specification sheet on PhoneSpecs provides the exact display specifications so you can determine if the screen meets your standards.

Camera System and Photography

For many buyers, the camera system is the deciding factor when choosing a new smartphone. Modern smartphone photography uses multi-lens configurations, advanced AI processing, and sophisticated algorithms to produce images that rival dedicated cameras. The Xiaomi Redmi Note 15 camera system is engineered to handle various shooting scenarios — from bright daylight landscapes to challenging low-light environments, from ultra-wide group photos to detailed macro shots. Visit the full specification page on PhoneSpecs to explore the exact camera configuration, sensor details, and supported shooting modes.

Battery Life and Charging Technology

A smartphone is only as good as its battery life — no amount of impressive features matters if your phone dies halfway through the day. The Xiaomi Redmi Note 15 is equipped with a battery designed to keep up with your daily activities. Battery capacity provides a baseline estimate, but real-world performance depends on display efficiency, processor power management, and software optimization. Equally important is the charging technology — modern fast charging can dramatically reduce the time you spend tethered to a charger. Check the battery and charging details on PhoneSpecs.

Is the Xiaomi Redmi Note 15 Worth Buying?

Ultimately, whether the Xiaomi Redmi Note 15 is the right phone for you depends on your individual priorities, usage patterns, and budget. By reviewing the complete specification sheet available here on PhoneSpecs, you can compare every technical detail against competing devices to determine which phone truly offers the best value for your specific needs. Explore our extensive database to discover your perfect smartphone.

Starting Price
€ 229.90 / $ 260.19 / £ 189.00 / ₹ 27,999

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