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Price and specifications on realme C75x

International  •  8GB  •  256GB
2 versions
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Summary

Technical sheet of realme C75x

Description

Finding the best price for the realme C75x is no easy task. Here you will find where to buy the realme C75x at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand realme
Aliases RMX5020
Best Sellers
Smartphones by realme

realme C75x prices

Versions and prices
realme C75x • International · 6GB · 128GB
realme C75x • International · 8GB · 256GB

Release Date

Release dateApril 2025, 1 year ago

Design & Materials of realme C75x

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Structure

Size
76.2 mm•165.7 mm•8.0 mm
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 Print 3D Model
Weight 196 g
Usable surface 86 %
Materials Plastic , Glass
Resistance certificates (dust, water) IP69
Colors
Blue
Pink
Green

Screen

Diagonal
6.67"
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Type LCD IPS
Aspect Ratio 21:9
Resolution 720 x 1604 px • HD+
Density 264 ppi • Medium Density
Others
  • Hole-punch Notch
  • TÜV Rheinland Flicker-free Certified
  • Refresh rate 120 Hz
  • Touch sampling rate 240 Hz
  • TÜV Rheinland Eye Comfort Certification
  • DCI-P3
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen

Performance & Hardware of realme C75x

Processor

Model MediaTek Helio G81 Ultra
CPU 2x Cortex•A75 2.0 GHz + 6x Cortex•A55 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 8 GB
Type LPDDR4X RAM
More smartphones with 8GB RAM memory

Antutu

Score
262.145 • Antutu v10
Overall performance better than 60% of devices
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Storage

Capacity 256 GB
Type eMMC 5.1 Storage
SD Slot Yes , Independent SD slot
More smartphones with 256GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Audio
Audio
  • DTS / DTS X
  • Stereo Speakers
Others
Notifications LED --
Cooling system No
Gaming buttons No

Camera of realme C75x

Double rear camera

Standard
1
Resolution 50 Mpx
Aperture ƒ/ 1.8
Sensor --
Type CMOS
Pixel size --
Standard
2
Resolution
0.3 Mpx
Aperture
Unknow
Sensor
--
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 lens modelMore smartphones with LED

Selfie

Resolution 5 Mpx
Aperture ƒ/ 2.2
Sensor --
Type CMOS
Pixel size --
See more details
Frequency Checker

Network compatibility

Go to tool

Connectivity of realme C75x

Bands

4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B13 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), 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 5.0 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, QZSS, Galileo

USB

Charging Yes
Mass Storage 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

Battery of realme C75x

Battery
Capacity
5600 mAh
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Type Li-Polymer
Fast charge Yes , 45.0W
Others
  • Non-removable

Software of realme C75x

Software

Operating System Android 15
RealmeUI 6.0 (Android 15)
Google Services With Google Mobile Services
More smartphones with RealmeUI 6.0 (Android 15) operating system

User reviews about the realme C75x

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    Last update
    September 6, 2025
    State
    • Rumor
    • Presell
    • New
    • On Sale
    Latest changes
    • Version 1 year ago
    • Name, RAM, Storage 1 year ago
    • Photos, Photos, Features 1 year ago
    • Aliases, Width, Height, Thickness, Weight, Resolution, Density, Camera, Selfie Camera, Bluetooth, Capacity (mAh), Fast charge, Operating System, Camera, Selfie Camera 1 year ago
    ?
    Ki Cost-effective
    Score
    No price,
    no Ki
    • 6.4 Design & Materials
    • 6.2 Performance & Hardware
    • 5.4 Camera
    • 6.4 Connectivity
    • 7.3 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.