Realme C100x 4G RMX5366 Camera Design
Realme

Realme C100x

Last Updated: July 27, 2026

Realme C100x 4G RMX5366
Key Specifications
Display 6.8″ IPS LCD
Storage6GB+256GB
Camera50MP / 5MP
ProcessorUnisoc T7250
Battery8000mAh

Realme C100x Price in Saudi Arabia, UAE, India & GCC – Latest Prices, Availability & Where to Buy

The Realme C100x (RMX5366) is now available to purchase in Saudi Arabia, the UAE, and other GCC countries through Noon, and we have included direct purchase links to help you find the best available deals. The phone is also available in India via Amazon, with a direct buying link provided for your convenience. The price tabs below show the latest prices, availability status, and buying options across major markets, making it easy to compare prices before purchasing the Realme C100x 4G budget smartphone.

Realme C100x Price in Saudi Arabia (KSA) 🇸🇦

4GB+256GB: SAR 799

6GB+128GB: SAR 799

Availability: In Stock ✅

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Realme C100x Review: Massive 8000mAh Battery and Durable Budget Smartphone

The Realme C100x is a budget-friendly smartphone designed for users who prioritize long battery life and durability. Its biggest highlight is the massive 8000mAh battery, which supports 45W wired fast charging, wired reverse charging, and is rated to maintain 7 years of battery health. The phone also features a 6.8-inch HD+ IPS LCD display with a 120Hz refresh rate and 900 nits High Brightness Mode (HBM), offering smoother scrolling and improved outdoor visibility for everyday use.

Realme C100x 4G RMX5366 Colors

Powered by the Unisoc T7250 processor, the Realme C100x runs daily tasks efficiently while offering useful AI-powered features such as Google Gemini, Circle to Search, AI Outdoor Mode, AI Eraser, AI Clear Face, and AI Smart Image Matting. Photography is handled by a 50MP autofocus rear camera and a 5MP front camera, making it suitable for casual photos and video calls.

Despite its affordable price, the Realme C100x offers impressive durability with IP64 splash and dust resistance, MIL-STD-810H military-grade shock resistance, and drop protection up to 2 meters. It also includes a stylish Pulse Light RGB notification light on the rear, along with practical features such as a 3.5mm headphone jack and a side-mounted fingerprint sensor, making it a well-rounded budget smartphone for everyday users.

Realme C100x 4G RMX5366 Camera Design

Realme C100x Full Specifications | Realme RMX5366

Launch
07 May 2026
Model Number
  • Model Name: Realme C100x 4G LTE
  • Model Number: Realme RMX5366
  • Series: Realme C Series
Network
  • Technology: 2G / 3G / 4G
  • 2G Bands: GSM 850/ 900/ 1800/ 1900MHz
  • 3G Bands: WCDMA B1/ B5/ B8
  • 4G Bands: FDD-LTE B1/ B3/ B5/ B7/ B8/ B20/ B28 | TDD-LTE B38/ B40/ B41
SIM
Dual Nano-SIM + 1 MicroSD (3 Slots)
Build
  • Dimensions
    • Width: 78.2 mm
    • Height: 166.5 mm
    • Thickness: 8.8 mm
    • Weight: 219 g
  • Body
    • Front: Panda Glass
    • Back: Plastic
    • Side: Plastic Frame
    • Features: IP64 Splash and Dust Resistance, Drop Resistance
      Up to 2m, MIL-STD 810H Military-Grade Shock Resistance, Pulse Light (RGB light on the back for notifications)
Colors
  • Golden Coast
  • Deepblue Tides
Realme C100x Display
  • Size and Type: 6.8-inch (17.3cm) HD+ IPS LCD Display
  • Resolution: 1570 x 720 pixels
  • Refresh Rate: 120Hz
  • Touch Sampling Rate: 240Hz
  • Aspect Ratio: 20:9
  • Screen to Body Ratio: 90.4%
  • Pixel Density: 254 PPI
  • Color Depth: 16.07 Million, 8-Bit
  • Color Gamut: 83% NTSC
  • Brightness: 700nits (typ.), 900nits (HBM)
  • Protection: Panda MN228 Glass
  • Features: Wet Hand Touch, Speaker Cleaner
Realme C100x AI Features
AI Outdoor Mode, AI Eraser, AI Clear Face, AI Smart Image Matting, Google Gemini, Circle to Search
Realme C100x Processor
  • Operating System: realme UI; Based on Android 16
  • Chipset: Unisoc T7250
  • CPU Process: 12 nm
  • CPU Core: Octa-core
  • Primary Clock Speed: 1.8 GHz (2 x Cortex-A75)
  • Secondary Clock Speed: 1.6 GHz (6 x Cortex-A55)
  • GPU: Mali-G57 MP1
  • AnTuTu Score: 363,747
Realme C100x Camera
Rear Camera
  • 50 MP Wide Camera
    • Aperture: ƒ/1.8
    • Field of View: 76°
    • Lens Quantity: 5P
    • Auto Focus
Rear Camera Features
  • LED Flash
  • HDR
  • Portrait Mode
  • Night Mode
  • Pro Mode
  • Google Lens
  • Time-Lapse
  • Dual View Video
  • Video Recording: 1080@30fps, 720p@30fps

Front Camera
  • 5 MP Selfie Camera
    • Aperture: ƒ/2.2
    • Field of View: 77°
    • Lens Quantity: 3P
    • Fixed Focus
Front Camera Features
  • HDR
  • Panorama
  • Portrait Mode
  • Night Mode
  • Dual View Video
  • Video Recording: 720@30fps
Storage
  • RAM: 4GB / 6GB
  • RAM Type: LPDDR4x
  • ROM: 64GB / 128GB / 256GB
  • Storage Type: eMMC5.1
  • Card Slot: MicroSD, Up to 1TB
  • Dynamic RAM: Up to 12GB (6+6)
Connectivity
  • Cable Type: Type-C USB 2.0
  • Wi-Fi: 802.11 a/b/g/n/5, Dual Band
  • Bluetooth: 5.2, LE, SBC, AAC, LDAC
  • Location: GPS, GLONASS, BDS, Galileo
  • Sound: Single Bottom Speaker | 300% Volume
  • Headphone Jack: 3.5mm
  • NFC: Depends on the Region
Sensors
  • Side Fingerprint Sensor
  • Proximity Sensor
  • Ambient Light Sensor
  • Electronic Compass
  • Accelerometer
  • Gyroscope
Realme C100x Battery
  • 8000mAh Non-Removable Lithium Polymer Battery
  • 45W Wired Charging | 45W PPS, 13.5W PD
  • 7 Years of Battery Health
  • Supports Wired Reverse Charging

Disclaimer. We can not guarantee that the information on this page is 100% correct.

  • What is the battery capacity of the Realme C100x?

    The Realme C100x packs a massive 8000mAh battery with 45W wired fast charging, wired reverse charging, and is designed to maintain up to 7 years of battery health.

  • Is the Realme C100x waterproof?

    The Realme C100x features an IP64 rating, making it resistant to splashes and dust. It is not designed for full water immersion.

  • Does the Realme C100x support a high refresh rate display?

    Yes. The phone features a 6.8-inch HD+ IPS LCD display with a 120Hz refresh rate and 900 nits High Brightness Mode (HBM) for smoother scrolling and better outdoor visibility.

  • Which processor powers the Realme C100x?

    The Realme C100x is powered by the Unisoc T7250 processor, delivering reliable performance for everyday tasks, social media, and multimedia use.

  • What AI features are available on the Realme C100x?

    The phone includes several AI-powered tools such as Google Gemini, Circle to Search, AI Eraser, AI Clear Face, AI Smart Image Matting, and AI Outdoor Mode.

  • How durable is the Realme C100x?

    The Realme C100x offers MIL-STD-810H military-grade shock resistance and drop protection up to 2 meters, making it one of the more durable smartphones in its price segment.

  • Does the Realme C100x have a fingerprint scanner and headphone jack?

    Yes. The phone comes with a side-mounted fingerprint sensor for secure unlocking and retains a 3.5mm headphone jack for wired audio.

  • What cameras does the Realme C100x offer?

    The Realme C100x features a 50MP autofocus rear camera for everyday photography and a 5MP front camera for selfies and video calls.

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