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Realme C75x

Brand: Realme

Key Features

Processor: Mediatek Helio G81 Ultra
Camera: 50MP (Rear) | 5MP (Front)
RAM: 6GB, 8GB
ROM: 128GB
137|0

Product Specification

Processor
Chipset : 
Mediatek Helio G81 Ultra (12 nm)
CPU Speed : 
2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55
CPU Type : 
Octa-core
GPU : 
Mali-G52 MC2
Memory
Card Slot : 
microSDXC (dedicated slot)
RAM : 
6GB, 8GB
Internal Storage : 
128GB
Rear Camera
Resolution : 
50 MP, f/1.8
Features : 
LED flash, panorama
Video Recording : 
1080p@30fps
Front Camera
Resolution : 
5 MP, f/2.2
Features : 
Panorama
Video Recording : 
1080p@30fps
Battery
Type : 
Li-ion
Fast Charging : 
45w
Capacity : 
5600 mAh
Display
Size : 
6.67 inches
Type : 
IPS LCD
Resolution : 
720 x 1604 pixels, 20:9 ratio
Refresh Rate : 
120Hz
Brightness : 
625 nits
Protection : 
ArmorShell glass
Features : 
Always-on display
Network & Connectivity
SIM : 
Nano-SIM + Nano-SIM
Technology : 
GSM / HSPA / LTE
Network : 
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 Speed HSPA, LTE
3G bands HSDPA 850 / 900 / 2100
2G bands GSM 850 / 900 / 1800 / 1900
GPS : 
GPS, GALILEO, GLONASS, QZSS, BDS
USB : 
Type-C 2.0
Audio Jack : 
No
NFC : 
No
Bluetooth : 
5.0, A2DP, LE
Wi-Fi : 
802.11 a/b/g/n/ac, dual-band
OS
Operating System : 
Android 15, Realme UI 6.0
Physical specification
Weight : 
196 g
Dimension : 
165.7 x 76.2 x 8 mm
Body Material : 
Colors : 
Coral Pink, Oceanic Blue
Resistance : 
IP68/IP69 dust tight and water resistant
Audio
Speaker : 
Oreality Audio
Features
Fingerprint : 
side-mounted
Sensors : 
accelerometer, proximity, compass
Others
Announced : 
07 March 2025
Released Date : 
08 March 2025

Product Description

Realme C75x – Power Meets Performance in Style


Introducing the Realme C75x, a feature-rich smartphone designed to deliver high performance, stunning visuals, and lasting battery life—all at a budget-friendly price. Powered by the Mediatek Helio G81 Ultra chipset, the Realme C75x is crafted for users who crave speed, efficiency, and modern mobile capabilities. Whether you're gaming, multitasking, or capturing your moments, this device handles it all with ease.


⚙️ Performance & Processor

At the core of the Realme C75x lies the powerful 12nm Mediatek Helio G81 Ultra processor, built to enhance everyday performance. It features an Octa-core CPU configuration (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) and the Mali-G52 MC2 GPU for smooth visuals and lag-free app switching. Whether you're into gaming or productivity, this smartphone keeps things fast and fluid.


Key Performance Features:

  • Octa-core Helio G81 Ultra (12nm)

  • Mali-G52 MC2 GPU

  • Android 15 with Realme UI 6.0

  • 6GB / 8GB RAM options

  • 128GB internal storage + dedicated microSD slot


📸 Camera Capabilities

Capture crystal-clear photos with the 50MP primary rear camera featuring f/1.8 aperture. Whether it's daylight scenes or low-light environments, the Realme C75x delivers bright, detailed images. The rear camera supports panorama mode and LED flash, while video recording is possible at 1080p@30fps. For selfies and video calls, the 5MP front camera with panorama mode keeps you looking your best.


Camera Specs:

  • Rear: 50 MP, LED flash, panorama, 1080p video

  • Front: 5 MP, panorama, 1080p video


🔋 Massive Battery & Fast Charging

Stay powered all day with the 5600mAh Li-ion battery. Whether you're gaming, streaming, or browsing, this large battery offers long-lasting usage. With 45W fast charging, the Realme C75x quickly gets you back to full power—no long waits.


Battery Highlights:

  • 5600mAh capacity

  • 45W fast charging via USB Type-C


📱 Display & Design

Enjoy immersive visuals on the 6.67-inch IPS LCD display, featuring a smooth 120Hz refresh rate for fluid scrolling and gameplay. With 720 x 1604 pixel resolution, 625 nits brightness, and ArmorShell glass protection, the screen is vivid, bright, and durable. The Always-on display keeps your notifications visible at a glance.


Display Features:

  • 6.67” HD+ IPS LCD

  • 120Hz refresh rate

  • 625 nits brightness

  • ArmorShell glass protection

  • Always-on display support


🌐 Network & Connectivity

Stay connected with dual 4G LTE support, wide 4G band compatibility, and dual-band Wi-Fi (802.11 a/b/g/n/ac). While the Realme C75x skips the headphone jack and NFC, it compensates with Bluetooth 5.0, Type-C USB 2.0, and comprehensive GPS support (GPS, GALILEO, GLONASS, QZSS, BDS).


Connectivity:

  • Dual Nano-SIM

  • 4G LTE, 3G, and 2G bands

  • Dual-band Wi-Fi, Bluetooth 5.0

  • USB Type-C 2.0

  • Advanced GPS tracking


💧 Durability & Build Quality

Crafted for real-world conditions, the Realme C75x is IP68/IP69 certified for dust and water resistance. It combines a slim, ergonomic build with a durable shell, available in two vibrant colors: Coral Pink and Oceanic Blue.


Design & Build:

  • IP68/IP69 rating

  • 165.7 x 76.2 x 8 mm dimensions

  • Weight: 196g

  • Color options: Coral Pink, Oceanic Blue


🔐 Security & Audio

Unlock your phone in a flash with the side-mounted fingerprint sensor. The phone also includes accelerometer, proximity, and compass sensors for enhanced functionality. The Oreality Audio speaker system delivers clear and powerful sound for an immersive media experience.



🏷️ Realme C75x – Key Highlights at a Glance:

  • Processor: Mediatek Helio G81 Ultra, Octa-core

  • Display: 6.67" HD+ IPS LCD, 120Hz, 625 nits

  • Camera: 50MP rear, 5MP front, 1080p video

  • Battery: 5600mAh, 45W fast charging

  • OS: Android 15, Realme UI 6.0

  • Durability: IP68/IP69 dust and water resistance

  • Storage: 6GB/8GB RAM, 128GB ROM, microSD slot

  • Connectivity: 4G LTE, Wi-Fi, Bluetooth 5.0, USB-C

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