Technical sheet of Xiaomi Redmi 15C

Description

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

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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 $ 102
Xiaomi Redmi 15C Global · 4GB · 128GB · NO NFC
Xiaomi Redmi 15C Global · 4GB · 256GB $ 115
Xiaomi Redmi 15C Global · 6GB · 128GB $ 132
Xiaomi Redmi 15C Global · 8GB · 256GB $ 125
Xiaomi Redmi 15C Global · 8GB · 256GB · NO NFC
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Release Date

Release dateSeptember 2025, 9 months ago

Design & Materials of Xiaomi Redmi 15C

Image gallery

Image gallery

    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
    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?
    7.3

    18 reviews

    Do you think it's a nice phone?
    7.1

    18 reviews

    Is it comfortable?
    5.6

    18 reviews

    Can you see it well in the sunlight?
    6.2

    18 reviews

    View all 18 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 6 GB
    Type LPDDR4X RAM
    More smartphones with 6GB RAM memory

    Antutu

    Score
    262.000 Antutu v10
    Overall performance better than 61% 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?
    6.3

    18 reviews

    Does it work smoothly in everyday use?
    4.4

    18 reviews

    What's your experience been with demanding games?
    3.6

    18 reviews

    View all 18 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
    4.9

    18 reviews

    Quality of nighttime photos
    2.9

    18 reviews

    Quality of selfies
    4.3

    18 reviews

    Does it have a powerful flash?
    6.4

    18 reviews

    View all 18 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?
    6.7

    18 reviews

    Quality of the GPS
    6.8

    18 reviews

    And the WiFi?
    7.1

    18 reviews

    View all 18 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?
    • 22%
      Two days or more
    • 44%
      More than one day
    • 28%
      One day
    • 0%
      Less than a day
    • 6%
      Less than half day

    18 reviews

    View all 18 opinions

    Software of Xiaomi Redmi 15C

    Software

    Operating System Android 16
    HyperOS 3.X (Android 16)
    Google Services With Google Mobile Services
    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
    • 78%
      It has preinstalled apps but they don't bother me
    • 22%
      It has preinstalled apps that I can't uninstall

    18 reviews

    Do you regularly receive updates?
    • 8%
      Every two months or less
    • 85%
      Every six months
    • 0%
      Once a year
    • 8%
      Never

    18 reviews

    View all 18 opinions

    User reviews about the Xiaomi Redmi 15C

    User score

    4.9
    • 2
    • 6
    • 3
    • 2
    • 5
    18 reviews
    • Screen6.5
    • Performance4.8
    • Camera4.7
    • Connectivity6.9
    • Battery8.2
    Do you want to share your opinion?

    It'll only take a minute, you'll help people decide.

    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
      It's the worst Xiaomi I've ever had

      This 128GB Redmi Note 15C is by far the worst phone I've ever used. I've owned the 4, 5, 8, and 14. To fix this, I went back to using my old 64GB Redmi Note 8, and it works much better. I don't recommend it, and they should take it off the market.

      • 3.4
      • Screen7.0
      • Performance1.3
      • Camera2.2
      • Connectivity2.0
      • 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
    View all 18 opinions

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    Last update
    June 20, 2026
    State
    • Rumor
    • Presell
    • New
    • On Sale
    Latest changes
    • New opinion 3 days ago
    • Version 3 months ago
    • Name, RAM, Storage 3 months ago
    • Version, Features 3 months ago
    • Pros & Cons 9 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
    • 6.4 Design & Materials
    • 5.9 Performance & Hardware
    • 6.3 Camera
    • 6.2 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.