Summary

Technical sheet of Xiaomi Redmi Note 15

Description

Pros
Cons
  • Display quality
  • Coverage
  • Price
  • Bloatware on system
  • Camera quality
  • No good for gaming

Xiaomi Redmi Note 15: A Mid-Range Powerhouse

In the ever-evolving world of smartphones, Xiaomi has been making waves with its Redmi series, and the Xiaomi Redmi Note 15 is no exception. Released in August 2025, this mid-range device offers a plethora of features that rival even some high-end smartphones on the market.

Design & Materials

The Xiaomi Redmi Note 15 boasts a sleek and modern design, with a large 6.77-inch AMOLED screen that provides stunning visuals. The resolution of 1080x2392 (FHD+) ensures crisp and clear images, while the 120 Hz refresh rate makes for smooth scrolling and seamless transitions. With a maximum brightness of 1200 cd/m² and a contrast ratio of 5000000:1, the display on the Redmi Note 15 is truly top-notch. Additionally, the phone supports HDR10+, allowing for a more dynamic and lifelike viewing experience.

When it comes to audio, the Redmi Note 15 does not disappoint. Equipped with stereo speakers, Hi-Res Audio, and Dolby Atmos support, this smartphone delivers rich and immersive sound quality. The use of plastic materials combined with Corning Gorilla Glass 5 ensures durability and protection against accidental drops. The usable surface of 86.9% maximizes the screen real estate, providing an immersive viewing experience.

Hardware

Under the hood, the Xiaomi Redmi Note 15 is powered by the Qualcomm Snapdragon 6 Gen 3 processor, built on a 4nm architecture. This powerful chipset ensures smooth performance and efficient multitasking. The phone comes in varying configurations of RAM, including 8GB, 6GB, and 12GB of LPDDR4X RAM, offering users plenty of options to suit their needs. Storage options range from 128GB to 512GB of UFS 2.2 storage, providing ample space for all your apps, photos, and videos.

With an AnTuTu benchmark score of 550000, the Redmi Note 15 is no slouch when it comes to performance. The inclusion of a fingerprint display for security adds an extra layer of protection to your device. Additionally, the phone features a cooling system to prevent overheating during intense gaming sessions or heavy usage.

Camera

The Xiaomi Redmi Note 15 is equipped with a triple camera setup that captures stunning photos and videos. The main camera features a Samsung sensor with a whopping 108.0MP resolution, f/1.8 aperture, and a pixel size of 0.610. This advanced sensor ensures sharp and detailed images in any lighting condition. The secondary camera's details are not disclosed, but it complements the main sensor for enhanced depth perception and low-light performance. The wide-angle lens with an 8.0MP resolution and f/2.2 aperture is perfect for capturing expansive landscapes or group shots. On the front, a 20.0MP selfie camera with an f/2.2 aperture ensures crisp and vibrant self-portraits.

The Redmi Note 15 also supports 4K video recording, allowing users to capture high-quality footage with incredible detail and clarity. Whether you're shooting a vlog, recording a special moment, or simply capturing everyday life, the Redmi Note 15's camera capabilities will not disappoint.

Connectivity

In terms of connectivity, the Xiaomi Redmi Note 15 comes equipped with Bluetooth 5.4, dual SIM support, NFC, and GPS with L1+L5 bands for improved accuracy and positioning. These features ensure seamless connectivity and navigation, whether you're transferring files, making payments, or getting directions on the go.

Battery

Powering the Xiaomi Redmi Note 15 is a massive 5520mAh battery, which provides long-lasting endurance for all your daily tasks. The phone supports fast charging up to 45.0W, allowing you to quickly top up your battery whenever needed. Additionally, the Redmi Note 15 offers reverse charging capabilities, turning your smartphone into a portable power bank for other devices.

In conclusion, the Xiaomi Redmi Note 15 is a mid-range smartphone that packs a punch in terms of performance, design, and features. With its impressive display, powerful hardware, advanced camera system, and robust connectivity options, the Redmi Note 15 is sure to appeal to a wide range of users looking for a reliable and feature-rich device. If you're in the market for a budget-friendly smartphone that doesn't compromise on quality, the Xiaomi Redmi Note 15 is definitely worth considering.

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Brand

Brand Xiaomi
Aliases 25098RA98G, Xiaomi Redmi Note 15 5G, MZB0MX5EU
Best Sellers
Smartphones by Xiaomi

Xiaomi Redmi Note 15 prices

Versions and prices
Xiaomi Redmi Note 15 China · 6GB · 128GB
Xiaomi Redmi Note 15 China · 8GB · 128GB
Xiaomi Redmi Note 15 China · 8GB · 256GB $ 264
Xiaomi Redmi Note 15 China · 12GB · 256GB $ 314
Xiaomi Redmi Note 15 Global · 6GB · 128GB $ 168
Xiaomi Redmi Note 15 Global · 8GB · 256GB $ 182
Xiaomi Redmi Note 15 Global · 12GB · 512GB $ 293
Read More

Release Date

Release dateAugust 2025, 9 months ago
Estimated launch price€ 299.00 ($ 346.10)

Related

Predecessor
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Design & Materials of Xiaomi Redmi Note 15

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Structure

Size
75.4 mm164.0 mm7.4 mm
Print 3D Model
Weight 178 g
Usable surface 87 %
Materials Plastic
Resistance certificates (dust, water) IP65 , Splash resistant
Colors
Black
Blue
Green
Violet
Repairability Class A B C D E
Drop resistance Class A B C D E 270 drops without defects
View European datasheet

Screen

Diagonal
6.77"
Type AMOLED
Aspect Ratio 20:9
Resolution 1080 x 2392 px FHD+
Density 405 ppi Very high density
Others
  • Hole-punch Notch
  • SGS Certified
  • 1920 Hz PWM
  • TUV Rheinland Low Blue Light
  • TÜV Rheinland Full Care Display 3.0 Cer
  • 3840 Hz PWM
  • Refresh rate 120 Hz
  • Touch sampling rate 240 Hz
  • Max brightness HBM - 1200 cd/m²
  • Peak brightness - 3200 cd/m²
  • 5000000:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • HDR10+
  • DCI-P3
  • 12 Bits panel (10-bit +2-bit FRC)
  • Scratch resistant
  • Dual Edge display
  • Corning Gorilla Glass 5
  • Dragontrail Pro glass
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest mobile phones with AMOLED screen
Opinions on design and display
Is it a drop-resistant and scratch-resistant smartphone?
7.2

6 reviews

Do you think it's a nice phone?
8.5

6 reviews

Is it comfortable?
8.3

6 reviews

Can you see it well in the sunlight?
8.5

6 reviews

View all 6 opinions

Performance & Hardware of Xiaomi Redmi Note 15

Processor

Model Qualcomm Snapdragon 6 Gen 3
CPU 4x2.4GHz CortexA78 + 4x1.8GHz Cortex A55
Type Octa-Core
Nanometer 4 nm
Frequency 2.4 GHz
64 Bits Yes
More smartphones with Snapdragon 6 Gen3 processor

Graphics

GPU Adreno 710

RAM

RAM 6 GB
Type LPDDR4X RAM
More smartphones with 6GB RAM memory

Antutu

Score
550.000 Antutu v10
Overall performance better than 74% of devices

Storage

Capacity 128 GB
Type UFS Storage 2.2
SD Slot No
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, in screen

Sensors

Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Ultrasonic proximity virtual Yes
Audio
Audio
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
Others
Notifications LED --
Cooling system Yes
Gaming buttons No
Opinions on performance
Does it have good sound?
7.2

6 reviews

Does it work smoothly in everyday use?
8.5

6 reviews

What's your experience been with demanding games?
6.7

6 reviews

View all 6 opinions

Camera of Xiaomi Redmi Note 15

Triple rear camera

Standard
1
Resolution 108 Mpx
Aperture ƒ/ 1.8
Sensor Samsung
Type ISOCELL
Pixel size 0.61 µm
Standard
2
Resolution
0.8 Mpx
Aperture
Unknow
Sensor
--
Type
CMOS
Pixel size
--
3
Resolution
8 Mpx
Aperture
ƒ/ 2.2
Sensor
--
Type
CMOS
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 120 fps
Features
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Manual focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Front Flash
  • Night Mode
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 20 Mpx
Aperture ƒ/ 2.2
Sensor --
Type CMOS
Pixel size --
See more details
Opinions on the camera
Quality of daytime photos
7.0

6 reviews

Quality of nighttime photos
5.3

6 reviews

Quality of selfies
6.5

6 reviews

Does it have a powerful flash?
7.3

6 reviews

View all 6 opinions
Frequency Checker

Network compatibility

No official network bands
Go to tool

Connectivity of Xiaomi Redmi Note 15

Bands

5G n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)
No official network bands

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • AAC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), BeiDou (B1)

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes
USB Host 2.0 Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
No
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
VoLTE
Yes
No official network bands
Yes
Opinions on connectivity
Does it have good coverage for calls?
8.6

6 reviews

Quality of the GPS
8.3

6 reviews

And the WiFi?
7.6

6 reviews

View all 6 opinions

Battery of Xiaomi Redmi Note 15

Capacity
5520 mAh
Type Li-Polymer
Fast charge Yes , 45.0W
Others
  • Reverse charging
  • Non-removable
Efficiency
BGA
Runtime per charge ~ 51h
Charge cycles 1000 cycles
View European datasheet
Opinions on the battery
How long does the battery last?
  • 17%
    Two days or more
  • 67%
    More than one day
  • 17%
    One day
  • 0%
    Less than a day
  • 0%
    Less than half day

6 reviews

View all 6 opinions

Software of Xiaomi Redmi Note 15

Software

Operating System Android 15
HyperOS 2.X (Android 15)
Google Services With Google Mobile Services
Widevine L1 Yes
Updates
  • OS updates: 5 years
More smartphones with HyperOS 2.X (Android 15) operating system
Opinions on the software
Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 83%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall

6 reviews

Do you regularly receive updates?
  • 25%
    Every two months or less
  • 50%
    Every six months
  • 25%
    Once a year
  • 0%
    Never

6 reviews

View all 6 opinions

User reviews about the Xiaomi Redmi Note 15

User score

8.3
  • 3
  • 3
  • 0
  • 0
  • 0
6 reviews
  • Screen8.1
  • Performance7.4
  • Camera6.5
  • Connectivity8.1
  • Battery8.8
Do you want to share your opinion?

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Latest reviews added

  • perfect phone

    • 9
    • Screen9.2
    • Performance9.3
    • Camera7.0
    • Connectivity9.0
    • Battery9.0
  • My redmi note 15 5G (China) is very smooth

    It never laggs in ui, but it comes with bloatware, and certain ui features I had to turn off. Gemini was hard to configure, But it scored 840k in Antutu v11. The chip in my model is a Snapdragon 6 gen 3 and BEWARE OF THE 4G MODEL!!!!!! The 4G model has a Helio G100 which IS NOT GOOD. 5G model is worth the extra 130HKD (16.6 USD)

    Pros
    • Camera is quite usable
    • Performance is insane for 170usd
    • Comes with a case + 45 watt plug and cable
    • Fingerprint sensor is under display
    • Feels premium in hand due to it being thin
    • Screen is bright.
    Cons
    • A fake camera and a 2mp depth senor isnt great
    • China ROM makes google features hard to manage
    • XiaoAi features are very annoying to disable
    • Bloatware is a problem on this device
    • 8.5
    • Screen10
    • Performance8.0
    • Camera6.2
    • Connectivity8.3
    • Battery9.0
  • Auto
    I don't know what to say lol

    Pros
    • curved screen
    • Battery
    • Rear cameras
    Cons
    • Frontal video
    • Poor processor optimization
    • 7.4
    • Screen5.7
    • Performance4.3
    • Camera6.2
    • Battery9.0
View all 6 opinions

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Last update
June 4, 2026
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 10 days ago
  • Name 1 month ago
  • Version 1 month ago
  • Features 1 month ago
  • Pros & Cons 2 months ago
  • SIM card 4 months ago
  • Aliases 5 months ago
  • RAM, Storage 5 months ago
  • On Sale 5 months ago
  • Resolution 6 months ago
8.0
Ki Cost-effective
Score
  • 7.8 Design & Materials
  • 6.9 Performance & Hardware
  • 6.2 Camera
  • 7.8 Connectivity
  • 7.5 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.