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Realme C100x

Realme · May 7, 2026

C100x

Basic

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#389 of 458 phones

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The Realme C100x is a phone from Realme, announced in May 2026.

It has a 6.8-inch LCD display with a 120 Hz refresh rate, the Unisoc T7250 chipset with up to 6 GB of RAM, a 50 MP main camera and a 7,500 mAh battery with 45 W wired charging.

Its vsfind score is 38/100, ranking #389 of 458 phones in our database. Its strongest section is battery (82/100).

How scores work →

Highlights

Screen size
6.8″
Chipset
Unisoc T7250
RAM (max)
6 GB
Storage (max)
256 GB
Main camera resolution
50 MP
Battery capacity
7500 mAh
Wired charging
45 W
Weight
219 g
  • 5G: No
  • Wireless charging: No
  • Optical stabilization (OIS): No
  • Stereo speakers: No
  • Fingerprint reader: Yes
  • Water resistant (IP): Yes

Section scores

How scores work

Pros

  • Long EU-label battery endurance (90:46 h)
  • Large battery (7500 mAh)
  • Very smooth 120 Hz display

Cons

  • Entry-level chipset
  • No 5G
  • No or very little optical zoom

Who is it for?

  • Heavy users who need all-day battery

    Battery score 82/100

Features

What it has, at a glance

Network & wireless

  • 5G: No
  • eSIM: No
  • NFC: Yes
  • Ultra-wideband (UWB): No
  • Satellite connectivity: No

Charging

  • Wireless charging: No
  • Reverse charging: Yes

Camera features

  • Optical stabilization (OIS): No
  • Ultra-wide camera: No
  • Telephoto camera: No
  • Periscope lens: No

Audio

  • Stereo speakers: No
  • 3.5 mm headphone jack: Yes
  • FM radio: Unknown

Security

  • Fingerprint reader: Yes
  • 3D face unlock: No

Build & storage

  • Water resistant (IP): Yes
  • microSD slot: Yes
  • Infrared blaster: No

Full specifications

Performance
Chipset performance index
15/100
Chipset
Unisoc T7250
RAM (max)
6 GB
Storage (max)
256 GB
Process node
12 nm
Show raw spec text

Original text from the source spec sheet, for reference.

Platform
OSAndroid 16
ChipsetUnisoc T7250 (12 nm)
CPUOcta-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPUMali-G57 MP1
Memory
Card slotmicroSDXC
Internal64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM eMMC 5.1
Camera
Main camera resolution
50 MP
Optical stabilization (OIS)
No
Ultra-wide camera
No
Telephoto camera
No
Optical zoom
No
Video recording
1080p
Front camera
5 MP
Front camera 4K video
No
Show raw spec text

Original text from the source spec sheet, for reference.

Main Camera
Dual50 MP, f/1.8, (wide), PDAF Auxiliary lens
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single5 MP, f/2.2, (wide)
Video720p@30fps
Battery
Battery capacity
7500 mAh
Battery endurance (EU label)
90:46 h
EU label cycles
1600
Wired charging
45 W
Wireless charging
No
Reverse charging
Yes
Reverse charging type
Wired
Show raw spec text

Original text from the source spec sheet, for reference.

Battery
TypeSi/C Li-Ion 8000 mAh or 7500 mAh
Charging45W wired, 45W PPS, 13.5W PD Reverse wired
Display
Screen size
6.8″
Panel type
LCD
Refresh rate
120 Hz
Pixel density
254 ppi
Peak brightness
900 nits
Resolution
720x1570
Screen protection
ArmorShell glass or Panda Glass
Show raw spec text

Original text from the source spec sheet, for reference.

Display
TypeIPS LCD, 120Hz, 900 nits (HBM)
Size6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
Resolution720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
ProtectionArmorShell glass or Panda Glass
Design & durability
Weight
219 g
Thickness
8.6 mm
Dust & water resistance
IP5x (splash resistant)
Back material
Plastic
Frame material
Plastic
EU repairability class
C
EU drop resistance class
B
EU energy class
A
Show raw spec text

Original text from the source spec sheet, for reference.

Body
Dimensions166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in)
Weight219 g (7.72 oz)
BuildGlass front, plastic frame, plastic back
SIMNano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes) Drop resistant up to 2m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions RGB light on the back (notifications, etc.)
EU LABEL
EnergyClass A
Battery90:46h endurance, 1600 cycles
Free fallClass B (240 falls)
RepairabilityClass C
Connectivity & features
5G
No
Wi-Fi
Wi-Fi 5
Bluetooth
5.2
USB speed
USB 2.0
USB port
USB-C 2.0
DisplayPort output
No
NFC
Yes
eSIM
No
Ultra-wideband (UWB)
No
Satellite connectivity
No
Stereo speakers
No
3.5 mm headphone jack
Yes
Fingerprint reader
Side-mounted
3D face unlock
No
Infrared blaster
No
FM radio
Unknown
microSD slot
Yes
Card slot
microSD
Show raw spec text

Original text from the source spec sheet, for reference.

Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100
4G bands1, 3, 5, 8, 40
SpeedHSPA, LTE
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.2, A2DP, LE
PositioningGPS, GALILEO, GLONASS, BDS
NFCYes (market/region dependent)
RadioUnspecified
USBUSB Type-C 2.0, OTG
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compass
Sound
LoudspeakerYes
3.5mm jackYes
General
Operating system
Android 16
Launch price
€ 229.99
Year
2026
Show raw spec text

Original text from the source spec sheet, for reference.

Launch
Announced2026, May 07
StatusAvailable. Released 2026, May 15
Misc
ColorsGolden Coast, Deepblue Tides
ModelsRMX5366
Price€ 229.99 / ₹ 17,999

Spec source: www.gsmarena.com · Last updated: November 12, 2026

Storage & RAM

Scores use the highest configuration.

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