Technical sheet of Xiaomi Redmi 15C

Description

Pros
Cons
  • Battery
  • NFC
  • No wireless charging
  • Camera quality
  • Night photos

The Xiaomi Redmi 15C is a low-end smartphone released by the popular Chinese brand Xiaomi in September 2025. Despite being positioned as a budget-friendly device, the Redmi 15C boasts impressive specifications and features that make it a great option for consumers looking for a reliable and affordable smartphone.

Design & Materials: The Xiaomi Redmi 15C features a sleek and modern design with a large 6.90-inch LCD IPS display. The screen has a resolution of 720x1600 (HD+), a refresh rate of 120 Hz, a brightness of 450 cd/m², and a contrast ratio of 1200:1, providing users with vibrant colors and sharp visuals. The phone is made with a combination of glass and plastic materials, giving it a premium feel while keeping it lightweight. The usable surface of the device is 83.6%, allowing for maximum screen real estate for an immersive viewing experience. Additionally, the Redmi 15C comes equipped with a noise cancellation microphone, ensuring clear audio during calls and recordings.

Hardware: Under the hood, the Xiaomi Redmi 15C is powered by a MediaTek Helio G81 Ultra processor built on a 12nm process. This efficient chipset ensures smooth performance for everyday tasks and light gaming. The device is available in three RAM configurations - 4GB, 6GB, and 8GB of LPDDR4X RAM - providing users with options to suit their multitasking needs. In terms of storage, the Redmi 15C offers 128GB or 256GB of eMMC 5.1 storage, with the option to expand via external SD card. The phone's AnTuTu score of 262000 demonstrates its capability to handle demanding applications with ease. For security, the Redmi 15C features a side-mounted fingerprint sensor for convenient and secure unlocking.

Camera: The Xiaomi Redmi 15C comes equipped with a dual-camera setup on the rear. The primary camera features a Samsung S5KJNS sensor with a resolution of 50.0MP and an aperture of f/1.8, delivering high-quality images with sharp details and accurate colors. The secondary camera uses a Smartsens sc080cs sensor with a resolution of 0.8MP, though further details are unknown. For selfies, the Redmi 15C sports a Smartsens SC1320CS front-facing camera with a resolution of 13.0MP and an aperture of f/2.0, enabling users to capture clear and crisp self-portraits.

Connectivity: In terms of connectivity, the Xiaomi Redmi 15C offers Bluetooth 5.4 for fast and seamless wireless connections, dual SIM support for increased flexibility, NFC for contactless payments, an audio jack for wired headphones, and an infrared port for remote control functionality. These features ensure that users can stay connected and enjoy a wide range of connectivity options with the Redmi 15C.

Battery: One of the standout features of the Xiaomi Redmi 15C is its massive 6000mAh battery capacity, providing users with long-lasting power to get through the day without the need for frequent recharging. Additionally, the phone supports fast charging up to 33.0W, allowing users to quickly top up their battery when needed.

Overall, the Xiaomi Redmi 15C offers excellent value for money with its impressive specifications, features, and design. Despite being categorized as a low-end smartphone, the Redmi 15C delivers reliable performance, quality cameras, extensive connectivity options, and long-lasting battery life, making it a compelling choice for budget-conscious consumers. With Xiaomi's reputation for offering high-quality devices at affordable prices, the Redmi 15C is sure to attract a wide range of users looking for a reliable and feature-packed smartphone.

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Brand

Brand Xiaomi
Best Sellers
Smartphones by Xiaomi

Xiaomi Redmi 15C prices

Versions and prices
Xiaomi Redmi 15C Global · 4GB · 128GB $ 100
Xiaomi Redmi 15C Global · 4GB · 128GB · NO NFC
Xiaomi Redmi 15C Global · 4GB · 256GB $ 113
Xiaomi Redmi 15C Global · 6GB · 128GB $ 136
Xiaomi Redmi 15C Global · 8GB · 256GB $ 127
Xiaomi Redmi 15C Global · 8GB · 256GB · NO NFC $ 198
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Release Date

Release dateSeptember 2025, 9 months ago

Design & Materials of Xiaomi Redmi 15C

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Structure

Size
79.5 mm171.6 mm8.0 mm
Print 3D Model
Weight 205 g
Usable surface 84 %
Materials Plastic , Glass
Resistance certificates (dust, water) IP64
Colors
Black
Blue
Purple
Green
Orange
Repairability Class A B C D E
Drop resistance Class A B C D E 270 drops without defects
View European datasheet

Screen

Diagonal
6.9"
Type LCD IPS
Aspect Ratio 21:9
Resolution 720 x 1600 px HD+
Density 260 ppi Medium Density
Others
  • Water Drop Notch
  • TÜV Rheinland Flicker-free Certified
  • Refresh rate 120 Hz
  • Touch sampling rate 240 Hz
  • Brightnes 600 cd/m² (typ)
  • Brightnes 450 cd/m² (typ)
  • Brightnes 800 cd/m² (typ)
  • 1500:1 contrast ratio
  • 1200:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • DC dimming
  • 70% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen
Opinions on design and display

According to our users, the screen is adequate for its range, with its size being appreciated. They criticize the large bezels, teardrop notch, and the absence of OLED.

Is it a drop-resistant and scratch-resistant smartphone?
7.4

17 reviews

Do you think it's a nice phone?
7.1

17 reviews

Is it comfortable?
5.5

17 reviews

Can you see it well in the sunlight?
6.2

17 reviews

View all 17 opinions

Performance & Hardware of Xiaomi Redmi 15C

Processor

Model MediaTek Helio G81 Ultra
CPU 2x CortexA75 2.0 GHz + 6x CortexA55 1.8 GHz
Type Octa-Core
Nanometer 12 nm
Frequency 2 GHz
64 Bits Yes
More smartphones with Mediatek Helio G81 processor

Graphics

GPU Mali-G52 MC2

RAM

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

Antutu

Score
262.000 Antutu v10
Overall performance better than 60% of devices

Storage

Capacity 128 GB
Type eMMC 5.1 Storage
SD Slot Yes , Independent SD slot
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Ultrasonic proximity virtual Yes
Audio
Audio
  • Noise cancellation microphone
Others
Notifications LED --
Cooling system No
Gaming buttons No
Opinions on performance

According to our users, performance is the main weak point, being slow and having optimization issues, especially with HyperOS.

Does it have good sound?
6.7

17 reviews

Does it work smoothly in everyday use?
4.7

17 reviews

What's your experience been with demanding games?
3.7

17 reviews

View all 17 opinions

Camera of Xiaomi Redmi 15C

Double rear camera

Standard
1
Resolution 50 Mpx
Aperture ƒ/ 1.8
Sensor Samsung S5KJNS
Type ISOCELL
Sensor size 1/2.76"
Pixel size 0.64 µm
Pixel Binning 1-4 (2x2)
Standard
2
Resolution
0.8 Mpx
Aperture
Unknow
Sensor
Smartsens sc080cs
Type
--
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 120 fps
Features
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with S5KJNS lens modelMore smartphones with LED

Selfie

Resolution 13 Mpx
Aperture ƒ/ 2.0
Sensor Smartsens SC1320CS
Type CMOS
Sensor size 1/3.06"
Pixel size 1.12 µm
See more details
DxOMark Score
DxOMark Score
63
Mobile
58
Photo
86
Video
View on DxOMark Mobile
Opinions on the camera

According to our users, opinions on the camera are varied; some consider it poor, others acceptable, especially with GCam.

Quality of daytime photos
5.2

17 reviews

Quality of nighttime photos
2.9

17 reviews

Quality of selfies
4.4

17 reviews

Does it have a powerful flash?
6.7

17 reviews

View all 17 opinions
Frequency Checker

Network compatibility

Go to tool

Connectivity of Xiaomi Redmi 15C

Bands

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)

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
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC

Navigation

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

USB

Charging Yes
Mass Storage Yes
USB Type C Yes
USB Host 2.0 Yes

SAR

European measurement 0.987 W/Kg on head, 0.902 W/Kg on body

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

What is the SAR of Xiaomi Redmi 15C?
Others
NFC
Yes
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
OTA sync
Yes
Infrared
Yes
Tethering.
Yes
VoLTE
Yes
Opinions on connectivity

According to our users, network connectivity is adequate. There are no significant mentions regarding other aspects like Wi-Fi or Bluetooth.

Does it have good coverage for calls?
7.0

17 reviews

Quality of the GPS
7.1

17 reviews

And the WiFi?
7.4

17 reviews

View all 17 opinions

Battery of Xiaomi Redmi 15C

Capacity
6000 mAh
Type Li-Polymer
Fast charge Yes , 33.0W
Others
  • Non-removable
Efficiency
AGA
Runtime per charge ~ 70h
Charge cycles 1000 cycles
View European datasheet
Opinions on the battery

According to our users, the battery is a major strong point, offering excellent autonomy and highly valued fast charging.

How long does the battery last?
  • 24%
    Two days or more
  • 47%
    More than one day
  • 24%
    One day
  • 0%
    Less than a day
  • 6%
    Less than half day

17 reviews

View all 17 opinions

Software of Xiaomi Redmi 15C

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?
  • 0%
    It comes with a clean operating system
  • 82%
    It has preinstalled apps but they don't bother me
  • 18%
    It has preinstalled apps that I can't uninstall

17 reviews

Do you regularly receive updates?
  • 8%
    Every two months or less
  • 83%
    Every six months
  • 0%
    Once a year
  • 8%
    Never

17 reviews

View all 17 opinions

User reviews about the Xiaomi Redmi 15C

User score

5.0
  • 2
  • 6
  • 3
  • 1
  • 5
17 reviews
  • Screen6.5
  • Performance5.0
  • Camera4.8
  • Connectivity7.2
  • Battery8.2
Do you want to share your opinion?

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Let me sum it up for you

Kimovil users consider this a low-end phone, suitable only for very basic use like social media and calls. They find it slow, buggy, and with poor performance, especially with HyperOS, making it unsuitable for demanding games. However, some appreciate its value for money.

Latest reviews added

  • struggles at everything

    i've had the displeasure of having to daily this phone for about two months and its been a horrible experience, even in basic aplications it stutters, when scrolling on tiktok it stutters no matter the internet speed, sometimes if i get a call i can hear the ringtone but it wont show me the button to pick up the call, you cant even use google properly due to how slow it is, the camera is just as bad, even it the lighting is good the quality is average at best, the screen looks fine indoors but outdoors the blacks look more like grays and whites have this rainbow looking effect, the only reediming quality is that the battery lasts pretty long, i can get about a day with medium use, but thats about it, i wouldnt even buy it for someone who just needs to make calls

    Pros
    • battery
    • price
    Cons
    • slow
    • 1
    • Screen2.0
    • Performance1.3
    • Camera3.2
    • Connectivity7.3
    • Battery7.0
  • Auto
    This phone is terrible, super slow, everything is slooo ...

    I didn't like that cell phone, it's slow

    • 0.5
    • Screen7.0
    • Performance7.0
    • Camera7.0
    • Connectivity7.0
    • Battery7.0
  • Auto
    A good cell phone for undemanding people

    Well, at first I thought it would be awful like they make it out to be online. But honestly, it runs quite smoothly, the battery lasts all day, and the bloatware is minimal. The only downside is the camera, which looks like it's from 2016... But otherwise, it's a very good phone.

    Pros
    • NFC
    • Large screen
    Cons
    • Camera
    • 7.6
    • Screen7.5
    • Performance7.3
    • Camera6.2
    • Connectivity8.6
    • Battery9.0
View all 17 opinions

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Last update
May 22, 2026
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 21 days ago
  • Version 3 months ago
  • Name, RAM, Storage 3 months ago
  • Version, Features 3 months ago
  • Pros & Cons 8 months ago
  • Range 9 months ago
  • Name 9 months ago
  • Selfie Camera 9 months ago
  • Photos, Photos 9 months ago
7.4
Ki Cost-effective
Score
  • 6.3 Design & Materials
  • 5.8 Performance & Hardware
  • 6.3 Camera
  • 6.1 Connectivity
  • 7.7 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.