Realme C100x: specifications and verdict 4 GB / 128 GB / global
C100x C100x C100x C100x C100x C100x 1/6
  • Gold
  • Blue
  • Purple
  • 3 colours
Realme

C100x

5.3 NeoScore #879 of 1029

4 GB / 128 GB / global · Launched May 2026 · Energy class A

Overview

NeoScore

5.3

#879 of 1029

Design & display
5.4
Performance & hardware
3.5
Camera
5.1
Connectivity
5.7
Battery & charging
7.5

Efficiency

Energy efficiencyA
ABCDEFG
RepairabilityC
ABCDE
Repeated-drop resistanceB
ABCDE

Strengths

  • 8,000 mAh battery with 45 W fast charging and reverse charging
  • 120 Hz display with 240 Hz touch sampling
  • Up to 256 GB of expandable storage

Weak points

  • Storage uses eMMC 5.1
  • The processor reaches a maximum clock of 1.8 GHz
  • The IPS LCD has 720 × 1,570 pixels and 254 ppi
Display
6.8 inIPS LCD720 × 1,570 px120 Hz
Design
219 g78.2 mm166.5 mm8.6 mm
Performance
Unisoc T7250Octa-Core6 GB RAM128 GB / 256 GB
AnTuTu
308,681Better than 28% of phones
Battery
8,000 mAh45 W90 h
Cameras
50 Mpx · f/1.82 Mpx · f/2.40 Mpxselfie 5 Mpx · f/2.2
Network
4G3G2G
Software
Android 16

Realme

Technical specifications

Performance

Processor Model
Unisoc T7250
Processor Process Size
12 nm
Graphics GPU
Mali-G57 MP1
Storage Type
eMMC 5.1
Maximum CPU Clock
1.8 GHz
Maximum Storage Capacity
256 GB
AnTuTu Score
308,681
Geekbench 6 Single-Core
437
Geekbench 6 Multi-Core
1,461
CPU Description
Octa-core processor with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz.
Processor Type
Octa-Core
64-Bit Processor
Yes
RAM Capacity
6 GB
RAM Type
LPDDR4X
Expandable Storage
Yes
AnTuTu version
v10

Battery

Battery Efficiency Rating
A
Battery Capacity
8,000 mAh
Battery Type
Si-Carbon Li-Ion
Fast Charge Power
45 W
Battery Features
Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
Battery Endurance
90 h
Charge cycles
1,600

Design

Body Colors
Gold, Blue, Purple
Body Thickness
8.6 mm
Body Width
78.2 mm
Body Height
166.5 mm
Weight
219 g
Usable Surface
86.8 %
Body Materials
Glass, Plastic
Resistance Features
IP64, Splash Resistant, Water Resistant, Dust Resistant, MIL-STD-810H
Waterproof Depth
2 m
Drop Resistance Class
B
Repairability Class
C
Foldable
No
Rugged Build
No
Drop Test Count
240

Display

Display Aspect Ratio
19.5:9
Peak Display Brightness
900 nits
Display Technology
IPS LCD
Display Diagonal
6.8 in
Display Horizontal Resolution
720 px
Display Vertical Resolution
1,570 px
Display Pixel Density
254 ppi
Display Refresh Rate
120 Hz
Touch Sampling Rate
240 Hz
Display Features
Panda Glass, Mohs Level 5, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless
Integrated Projector
No

Sensors

Fingerprint Sensor Placement
Side

Sensor

Sensor Features
Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor

Software

Operating System
Android 16
OS Family
Android
OS Version
16
OS Update Support
5 years
Direct OS Updates
No
Google Services
Yes

Connectivity

SIM Configurations
Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41
Cellular Technologies
GSM, HSPA, LTE
Wi-Fi Standards
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
Wi-Fi Features
Dual Band, Wi-Fi Hotspot
Bluetooth Version
Bluetooth 5.2
Bluetooth Profiles
A2DP, LE
Navigation Systems
GPS, A-GPS, GLONASS, BeiDou, Galileo
Connectivity Features
USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, NFC, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering
USB Version
USB 2.0

Audio

Audio Features
A2DP, LE, Stereo Speakers

Technical

Launch price
259.99 €

Automated technical index

NeoScore

NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.

5.26 /10

Selected variant

4 GB / 128 GB / global

Design & display
5.36
Performance & hardware
3.45
Camera
5.07
Connectivity
5.68
Battery & charging
7.54
NeoScore rank
#879 / 1029

Efficiency

Grades from the official EU product label. Missing grades are never estimated.

Energy efficiency
A
Repairability
C
Repeated-drop resistance
B

Survived 240 drops without defects

View the official EPREL label

Evidence-based overview

C100x technical sheet

The Realme C100x runs Android 16 and uses a 6.8-inch IPS LCD. Its documented display specifications include a 120 Hz refresh rate, 240 Hz touch sampling and peak brightness of 900 nits. Resolution is 720 × 1,570 pixels at 254 ppi, with Panda Glass protection. The body is offered in Gold, Blue and Purple.

A 8,000 mAh Si-Carbon Li-Ion battery is the clearest specification highlight. The listed features include 45 W fast charging, reverse charging, an included charger, 90 h of stated endurance and 1,600 charge cycles. The body is rated with IP64, splash, water and dust resistance, plus MIL-STD-810H. It weighs 219 g and measures 8.6 mm thick.

The hardware combines an octa-core Unisoc T7250 with 6 GB of LPDDR4X RAM and up to 256 GB of expandable storage. The 50 Mpx rear main camera records 1080p video at 30 fps, while the 5 Mpx front camera records 720p at 30 fps. NFC, USB Type-C, a 3.5 mm audio jack, stereo speakers, Dual Nano-SIM and Bluetooth 5.2 give it a broad documented feature set. Storage uses eMMC 5.1, and the CPU’s maximum clock is 1.8 GHz—details worth considering if you want a higher-spec platform.

Highlights

  • 18,000 mAh battery with 45 W fast charging and reverse charging
  • 2120 Hz display with 240 Hz touch sampling
  • 3Up to 256 GB of expandable storage
  • 4Includes NFC, USB Type-C, a 3.5 mm jack and stereo speakers

Things to consider

  • 1Storage uses eMMC 5.1
  • 2The processor reaches a maximum clock of 1.8 GHz
  • 3The IPS LCD has 720 × 1,570 pixels and 254 ppi

C100x

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear main camera

Resolution
50 Mpx
Sensor Type
ISOCELL
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Optical Zoom
0 x
Sensor
Resolution
50 Mpx
Sensor Type
ISOCELL
Video
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Lens
Optical Zoom
0 x
Aperture
f/1.8
Optical Image Stabilization
No
Flash
Flash Type
LED
Flash LED Count
1 LEDs
Features
Camera Features
LED Flash, HDR, Panorama, Autofocus, Continuous Autofocus, Phase-Detection Autofocus, Touch Focus, Manual Focus, Manual Exposure, Manual ISO, Manual White Balance, Digital Zoom, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode
2

Rear macro camera

Resolution
2 Mpx
Sensor Type
CMOS
Aperture
f/2.4
Sensor
Resolution
2 Mpx
Sensor Type
CMOS
Lens
Aperture
f/2.4
3

Rear depth camera

Resolution
0 Mpx
Sensor Type
CMOS
Sensor
Resolution
0 Mpx
Sensor Type
CMOS
4

Front camera

Resolution
5 Mpx
Sensor Type
CMOS
Video Recording
720p at 30 fps
Aperture
f/2.2
Sensor
Resolution
5 Mpx
Sensor Type
CMOS
Video
Video Recording
720p at 30 fps
Lens
Aperture
f/2.2
06
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Variant details

Memory
4 GB
Markets
global
Storage
128 GB
Market codes
global

Product family

C100x
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