Xiaomi Redmi Note 15 5G 8GB/256GB Black

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Xiaomi Redmi Note 15 5G 8GB/256GB Black

Xiaomi Redmi Note 15

Xiaomi Redmi Note 15 5G

Balanced performance, a top-class camera and all-day battery life

Modern design, snappy performance and features that make sense in real-world use. The Xiaomi Redmi Note 15 5G is a fast phone with a high-quality display, an advanced camera, and long battery life, all without unnecessary compromises. It offers a large AMOLED display with a 120Hz refresh rate, a 108MP camera with optical stabilisation, and solid water and dust resistance, making it perfect for work, entertainment, and travel.

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6.77"

Display size and type
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2392 × 1080px | 120Hz

Resolution and refresh rate
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256GB | 8GB

Storage and RAM
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5520mAh

Battery capacity
Alza.cz mobile phones and tablets

Nano-SIM | 5G

SIM card configuration and mobile network
Xiaomi Redmi Note 15 5G

Key features of the Xiaomi Redmi Note 15 5G, 8GB/256GB, Black mobile phone

  • Dual rear camera with a 108MP main sensor with OIS and an 8MP ultra-wide-angle lens for landscapes and groups, records video in up to 4K with both electronic and optical stabilisation
  • Support for microSDXC cards for easy storage expansion
  • 5520mAh capacity ensures all-day battery life, with fast 45W wired charging and 18W reverse charging
  • IP66 certified against dust and heavy rain, increased resistance to drops from up to 1.7m, weighs just 178g
  • Qualcomm Snapdragon 6 Gen 3 processor offers smooth system, app, and game performance
  • NFC for contactless payments, in-display fingerprint reader, precise GPS navigation, and modern connectivity including 5G
  • AMOLED display with a 120Hz refresh rate delivers smooth animations, rich colours, and comfortable content viewing
  • Stereo speakers with Dolby Atmos, Hi-Res audio support, and a modern high-brightness AMOLED display
  • Android 15 with HyperOS 2, 2026 model series
Xiaomi Redmi Note 15 5G

Smooth AMOLED display with high brightness

The display on the Xiaomi Redmi Note 15 5G is one of its strongest selling points. The large 6.77" AMOLED panel offers a crisp Full HD+ resolution, vivid colours, and high contrast, making content look great whether you're watching videos or just browsing apps. The 120Hz refresh rate ensures exceptionally smooth animations, snappy system responses, and fluid scrolling, which you'll appreciate every day. The display also supports HDR10+ and reaches a very high maximum brightness, so it remains perfectly readable even in direct sunlight. High-frequency PWM dimming reduces eye strain during long-term use, and durable protective glass shields the screen from scratches and minor drops.

Xiaomi Redmi Note 15 5G

The Xiaomi Redmi Note 15 takes detailed, high-resolution photos

The camera on the Xiaomi Redmi Note 15 5G is built around a 108MP main sensor that captures an extraordinary amount of detail and offers plenty of room for cropping without loss of quality. Thanks to optical image stabilisation, it can also handle shooting in low light, helping to keep images sharp and clear. In daylight, natural colours, a high dynamic range, and fine details stand out, while at night you will appreciate the better noise control and more balanced exposure. The Redmi Note 15 5G handles both quick snapshots and carefully composed photos with ease.

Xiaomi Redmi Note 15 5G

Wide shots and video without compromise

The second sensor expands the Xiaomi Redmi Note 15 5G's capabilities with an ultra-wide view, which is ideal for shooting landscapes, architecture, and group photos. Switching between lenses is smooth and intuitive, so you can easily capture the scene exactly as you see it. The phone also performs very well when shooting video, supporting 4K resolution and combining both optical and electronic stabilisation. The result is smoother footage without distracting shakes, whether you're shooting handheld or while walking.

Xiaomi Redmi Note 15 5G

Dynamic Shots: more than just a single photo

The Dynamic Shots feature takes photography with the Xiaomi Redmi Note 15 5G to the next level by saving a short burst of motion before and after you press the shutter. This lets you go back and select the best moment, capture a natural expression, or create a more lively image with subtle movement. Dynamic Shots are ideal for photographing children, animals, or action moments where a single static photo often isn't enough. The result is images that feel more alive and better capture the atmosphere of the moment.

Xiaomi Redmi Note 15 5G

All-day battery life you can rely on

The Xiaomi Redmi Note 15 5G is equipped with a 5520mAh battery that can easily handle a full day of intensive use. Whether you're streaming videos, navigating, taking photos, or constantly online, there's always enough power. When it's time to recharge, the 45W fast charging significantly shortens your time at the socket and gets you back in the action quickly. Another practical bonus is reverse charging, which lets the phone act as a backup power source for other devices.

Xiaomi Redmi Note 15 5G

The Xiaomi smartphone has a durable design

With the Xiaomi Redmi Note 15 5G, you don't have to worry about the common hazards of daily use. IP66 certification confirms its high resistance to dust and strong water jets, so the phone can withstand rain, humid environments, and more demanding conditions. The construction is also tested for drops from up to 1.7 metres and meets the MIL-STD-810H standard, giving you extra peace of mind in case of accidents. Despite this, the device maintains a slim profile and an elegant look that is suitable for both work and leisure.

Xiaomi Redmi Note 15 5G

The Xiaomi Redmi Note 15 offers smooth performance for work, entertainment, and multitasking

The Xiaomi Redmi Note 15 5G runs smoothly thanks to the Qualcomm Snapdragon 6 Gen 3 processor, which offers a balanced ratio of performance and energy efficiency. The phone handles everyday multitasking, quick app switching, and more demanding tasks without unnecessary delays. Combined with ample RAM and HyperOS 2 system optimisation, the entire system feels stable and fluid, whether you're working, gaming, or using it for long periods without a restart. The performance is designed to be future-proof with power to spare.

Xiaomi Redmi Note 15 5G

Smarter assistance with Google Gemini

With support for Google Gemini, the Xiaomi Redmi Note 15 5G brings truly smart assistance to your daily routine. Artificial intelligence helps you find information faster, summarise texts, plan tasks, or work with content across apps in a natural and intuitive way. Gemini learns from your usage patterns and can offer relevant suggestions right when you need them, increasing both your efficiency and the comfort of using your phone.

HyperOS

Intuitive HyperOS

The HyperOS 2 system takes the user experience on the Xiaomi Redmi Note 15 5G a step further. It offers a clean, clear interface with an emphasis on fast responses, low system resource demands, and better power management. Core-level optimisation ensures swift app launches and smooth multitasking, while thoughtful animations and a logical menu layout make everyday control more enjoyable. HyperOS 2 is designed to maintain the phone's high performance over the long term while providing a stable foundation for security updates and new features for years to come.

Package contents

  • Xiaomi Redmi Note 15 5G phone
  • Reversible USB Type-C cable
  • Manual
  • SIM card tool

Specifications

Basic parameters

Display size 6.5" to 6.8"
Storage 256 GB
Computer memory (RAM) 8 GB
SIM configuration Hybrid slot
Memory card slot Yes
Battery capacity Large
Launched 2026

Functions

Funtion Quick charging, Fingerprint reader in display, FM Radio, Dolby Atmos, Built-in AI

Design and colour

Type Touch display
Degree of protection IP65
Verze Gorilla Glass 7i
Height 164 mm
Width 75.42 mm
Depth 7.35 mm
Weight 178 g
Colour Black

Display

Display size 6.77 " (17.2 cm)
Display resolution 2392 × 1080
Display resolution (standard) Full HD
Display type P-OLED
Display size Gorilla Glass, Curved edges
Display refresh rate 120 Hz
Screen fineness 388 PPI
Shape of the cutout in the display Circle

Camera

Camera type Widescreen
Number of rear camera lenses 2 ×
Number of front camera lenses 1 ×
Main rear camera resolution 108 Mpx
Telephoto camera resolution 8 Mpx
Telephoto camera aperture f/2.25
Front Camera Resolution 20 Mpx
Front Camera Aperture f/2.2
Image stabilization Optical (OIS)
Supported resolutions and frame rates (FPS) 1080p (Full HD) 30fps

Charging and battery life

Battery capacity 5,520 mAh
Charging performance 45 W
Max. reverse charging power 18 W
Replaceable battery No

Memory and performance

Storage 256 GB
Computer memory (RAM) 8 GB
Memory card slot Yes
Memory card type Micro SD
Processor tag Qualcomm
Processor designation Qualcomm Snapdragon 6 Gen 3
Number of processor cores 8 ×
Processor frequency 2.4 GHz (2,400 MHz)
Graphic accelerator Adreno 710

Communication and network

Wireless technology NFC, WiFi, Bluetooth, GPS
Data services 5G, HSPA (3.5G), UMTS/CDMA (3G), EDGE (2.5G), GSM/GPRS (2G)
Primary SIM card type Nano SIM
Secondary SIM Card Type Nano SIM
Bluetooth version 5.1
Calls via Internet VoWiFi, VoLTE

Connectors and sensors

Connectors USB-C
3,5mm Jack No

Package contents

Accessories Included Without charging adapter (must be purchased separately), Cover, Charging cable (USB-C to USB-C), Display screen protector (factory applied)

Software

Operating system Android
Operating system version HyperOS 2
Extension HyperOS 2

Brand/model of mobile phone

Telephone brand Xiaomi
Model of mobile phone Redmi Note 15 5G

3D/AR

3D/AR 3D model + AR model in Android app, 3D model + AR model in iOS app

Energy Label

Energy efficiency class B

Charging // EU Directive

Min. power input 10 W
Max. power input 45 W
USB PD support Yes
Adapter included Without adapter
Code:  XI309b1
Warranty: 24 months
Links: Product Fiche Producer's Website:
Manufacturer information

Xiaomi Technology Netherland B.V, Prinses Beatrixlaan 582, Postal 2595 BM, The Hague, The Netherlands, www.mi.com, [email protected]

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