Technical sheet of Xiaomi Redmi 15 5G

Description

Pros
Cons
  • Battery
  • NFC
  • Price
  • Camera quality
  • Selfie camera
  • No FM Radio

Xiaomi Redmi 15 5G: The Ultimate Mid-Range Smartphone for 2025

In the ever-evolving world of smartphones, Xiaomi has consistently proven itself to be a brand that delivers cutting-edge technology at affordable prices. The Xiaomi Redmi 15 5G is no exception, offering top-tier features at a mid-range price point. With its sleek design, powerful hardware, and impressive camera capabilities, the Redmi 15 5G is set to take the smartphone market by storm upon its release in August 2025.

Design & Materials

The Xiaomi Redmi 15 5G boasts a stunning design that is both elegant and ergonomic. The device features a large 6.90-inch LCD IPS screen with a resolution of 1080x2340 (FHD+), providing crisp and vibrant visuals. With a refresh rate of 144 Hz and a brightness of 700 cd/m², the display on the Redmi 15 5G is sure to impress even the most discerning users. Additionally, the device offers an impressive usable surface area of 82.8%, ensuring maximum screen real estate for a truly immersive viewing experience.

In terms of audio quality, the Redmi 15 5G comes equipped with Dolby Atmos technology, delivering rich and immersive sound that will enhance your multimedia experience. Despite being constructed primarily of plastic materials, the Redmi 15 5G manages to maintain a premium look and feel, making it a stylish choice for any tech-savvy individual.

Hardware

Under the hood, the Xiaomi Redmi 15 5G is powered by the Qualcomm Snapdragon 6s Gen3 processor, built on a 6nm architecture for optimal performance and efficiency. The device is available in varying configurations, with options for 4GB, 6GB, or 8GB of LPDDR4X RAM and storage capacities of either 128GB or 256GB using UFS Storage 2.2 technology. For those who require additional storage space, the Redmi 15 5G also supports external microSD cards via a slot card tray.

Benchmark tests have shown that the Redmi 15 5G is a powerhouse, scoring an impressive 475000 on AnTuTu (v10). This level of performance ensures smooth multitasking and lag-free gaming, making the Redmi 15 5G a versatile device for all your needs. In terms of security, the device features a side-mounted fingerprint sensor for quick and secure unlocking, giving you peace of mind knowing your data is safe.

To prevent overheating during intense use, the Redmi 15 5G is equipped with a robust cooling system that ensures the device maintains optimal performance levels without sacrificing comfort or efficiency.

Camera

One of the standout features of the Xiaomi Redmi 15 5G is its impressive camera setup, which includes a triple camera system that captures stunning images in any lighting condition. The primary camera boasts a massive 50.0MP sensor with an aperture of f/1.8, utilizing ISOCELL technology for sharp and detailed photos. The portrait mode camera features a 2.0MP sensor with an aperture of f/2.4, allowing you to capture professional-looking portraits with ease. Additionally, the standard camera rounds out the trio with a 0.3MP sensor, though details on this sensor are currently unknown.

For selfie enthusiasts, the Redmi 15 5G offers an 8.0MP front-facing camera with an aperture of f/2.0, ensuring you can capture stunning self-portraits and video calls with crystal-clear clarity.

Connectivity

When it comes to connectivity options, the Xiaomi Redmi 15 5G leaves nothing to be desired. The device includes Bluetooth 5.1 for seamless wireless pairing with other devices, dual SIM capability for enhanced flexibility, NFC for contactless payments, and even an infrared sensor for controlling smart home devices with ease.

Battery

Last but certainly not least, the Xiaomi Redmi 15 5G packs a massive 7000mAh battery that provides long-lasting power for all your daily tasks. With fast charging capabilities of up to 33.0W, you can quickly top up your device and get back to what matters most without missing a beat.

In conclusion, the Xiaomi Redmi 15 5G is a standout mid-range smartphone that offers exceptional value for its price. With its sleek design, powerful hardware, impressive camera capabilities, and long-lasting battery life, the Redmi 15 5G is sure to satisfy even the most demanding tech enthusiasts. Keep an eye out for its release in August 2025, as this device is poised to make waves in the smartphone market.

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Brand

Brand Xiaomi
Best Sellers
Smartphones by Xiaomi

Xiaomi Redmi 15 5G prices

Versions and prices
Xiaomi Redmi 15 5G Global · 4GB · 128GB $ 137
Xiaomi Redmi 15 5G Global · 8GB · 256GB $ 207
Xiaomi Redmi 15 5G India · 6GB · 128GB $ 215
Xiaomi Redmi 15 5G India · 8GB · 128GB
Xiaomi Redmi 15 5G India · 8GB · 256GB
Read More

Release Date

Release dateAugust 2025, 10 months ago

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Design & Materials of Xiaomi Redmi 15 5G

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Structure

Size
82.1 mm171.1 mm8.6 mm
Print 3D Model
Weight 224 g
Usable surface 83 %
Materials Plastic
Resistance certificates (dust, water) IP64
Colors
Black
Silver
Purple
Green
Repairability Class A B C D E
Drop resistance Class A B C D E 45 drops without defects
View European datasheet

Screen

Diagonal
6.9"
Type LCD IPS
Aspect Ratio 20:9
Resolution 1080 x 2340 px FHD+
Density 374 ppi High Density
Others
  • Hole-punch Notch
  • TUV Rheinland Low Blue Light
  • TÜV Rheinland Flicker-free Certified
  • Refresh rate 144 Hz
  • Brightnes 700 cd/m² (typ)
  • TÜV Rheinland Eye Comfort Certification
  • DCI-P3
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen
Opinions on design and display

According to our users, the 144Hz IPS screen offers a good experience, although it's not AMOLED and some consider it improvable.

Is it a drop-resistant and scratch-resistant smartphone?
8.0

10 reviews

Do you think it's a nice phone?
8.1

10 reviews

Is it comfortable?
8.9

10 reviews

Can you see it well in the sunlight?
6.9

10 reviews

View all 10 opinions

Performance & Hardware of Xiaomi Redmi 15 5G

Processor

Model Qualcomm Snapdragon 6s Gen3
CPU Kryo 2x2.3 GHz ARM CortexA78 +6x 2.0 GHz ARM CortexA55
Type Octa-Core
Nanometer 6 nm
Frequency 2.3 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 6s Gen3 processor

Graphics

GPU Qualcomm Adreno 619

RAM

RAM 4 GB
Type LPDDR4X RAM
More smartphones with 4GB RAM memory

Antutu

Score
575.000 Antutu v11
Overall performance better than 74% of devices

Storage

Capacity 128 GB
Type UFS Storage 2.2
SD Slot Yes , Slot for SD or second SIM card
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Gyroscope Yes
Ultrasonic proximity virtual Yes
Audio
Audio
  • Dolby Atmos
Others
Notifications LED --
Cooling system Yes
Gaming buttons No
Opinions on performance

According to our users, performance is fluid for daily use, although it may fall short for very demanding games.

Does it have good sound?
7.2

10 reviews

Does it work smoothly in everyday use?
8.9

10 reviews

What's your experience been with demanding games?
7.1

10 reviews

View all 10 opinions

Camera of Xiaomi Redmi 15 5G

Triple rear camera

Standard
1
Resolution 50 Mpx
Aperture ƒ/ 1.8
Sensor --
Type ISOCELL
Pixel size --
2
Resolution
2 Mpx
Aperture
ƒ/ 2.4
Sensor
--
Type
CMOS
Pixel size
--
Standard
3
Resolution
0.3 Mpx
Aperture
Unknow
Sensor
--
Type
CMOS
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 60 fps
Features
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 8 Mpx
Aperture ƒ/ 2.0
Sensor --
Type CMOS
Pixel size --
See more details
Opinions on the camera

According to our users, the rear camera is decent for daytime photos, but the front camera and night shots are its main weakness.

Quality of daytime photos
8.0

10 reviews

Quality of nighttime photos
6.8

10 reviews

Quality of selfies
7.3

10 reviews

Does it have a powerful flash?
8.4

10 reviews

View all 10 opinions
Photo Lab

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Frequency Checker

Network compatibility

No official network bands
Go to tool

Connectivity of Xiaomi Redmi 15 5G

Bands

5G n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
4G LTE B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G B1 (2100), B5 (850), B8 (900)
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

Bluetooth

Version Bluetooth 5.1 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, Galileo

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
Infrared
Yes
Tethering.
Yes
VoLTE
Yes
No official network bands
Yes
Opinions on connectivity

According to our users, connectivity is quite good, highlighting Wi-Fi and the inclusion of NFC, with few incidents.

Does it have good coverage for calls?
8.8

10 reviews

Quality of the GPS
8.4

10 reviews

And the WiFi?
9.3

10 reviews

View all 10 opinions

Battery of Xiaomi Redmi 15 5G

Capacity
7000 mAh
Type Li-Polymer
Fast charge Yes , 33.0W
Others
  • Non-removable
Efficiency
BGA
Runtime per charge ~ 67h
Charge cycles 1000 cycles
View European datasheet
Opinions on the battery

According to our users, the battery is its strongest point, offering a 'wild' autonomy of up to two days, even with intense use.

How long does the battery last?
  • 60%
    Two days or more
  • 20%
    More than one day
  • 20%
    One day
  • 0%
    Less than a day
  • 0%
    Less than half day

10 reviews

View all 10 opinions

Software of Xiaomi Redmi 15 5G

Software

Operating System Android 16
HyperOS 3.X (Android 16)
Google Services With Google Mobile Services
Updates
  • OS updates: 5 years
More smartphones with HyperOS 3.X (Android 16) operating system
Opinions on the software
Did it come with preinstalled applications?
  • 10%
    It comes with a clean operating system
  • 70%
    It has preinstalled apps but they don't bother me
  • 20%
    It has preinstalled apps that I can't uninstall

10 reviews

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

10 reviews

View all 10 opinions

User reviews about the Xiaomi Redmi 15 5G

User score

8.6
  • 8
  • 1
  • 1
  • 0
  • 0
10 reviews
  • Screen8.0
  • Performance7.7
  • Camera7.6
  • Connectivity8.9
  • Battery9.2
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Let me sum it up for you

Kimovil users believe this smartphone offers excellent value for money, making it a highly recommended option for daily use. They highlight its durability and overall fluidity, although some mention the presence of bloatware and potential overheating issues.

Latest reviews added

View all 10 opinions

The information on this web site is not guaranteed. Kimovil is not responsible for inaccuracies, omissions or any other error in the information. Any warranties regarding this information are disclaimed. Total or partial reproduction of this site is prohibited in any manner without prior written permission. The trademarks, logos and device manufacturers, software, etc. are the property of their respective owners.

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Last update
June 9, 2026
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 7 days ago
  • Version 1 month ago
  • Image gallery 1 month ago
  • AnTuTu Version 2 months ago
  • AnTuTu 2 months ago
  • Features 4 months ago
  • Pros & Cons 8 months ago
  • Range 9 months ago
  • Name, RAM 9 months ago
  • Storage 9 months ago
7.3
Ki Cost-effective
Score
  • 5.9 Design & Materials
  • 6.8 Performance & Hardware
  • 5.6 Camera
  • 6.9 Connectivity
  • 8.3 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.