Realme C75x is a rugged mid‐range phone with a 6.67-inch 120 Hz HD+ display, powered by the MediaTek Helio G81 Ultra chip. It packs a 50 MP main (wide) rear camera and 5 MP front shooter. The battery is 5,600 mAh with 45 W fast charging support. It offers water/dust resistance (IP66/68/69) and MIL-STD-810H durability.
Key Features




07 March 2025
Android 15 Realme UI 6.0
Mediatek Helio G81 Ultra
128GB, 256GB
6.67 inches
5600 mAh
50MP
6GB, 8GB RAM
Technical Specifications
Speed
HSPA, LTE, 5G
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 2100
4G Band
1, 3, 5, 8, 28, 40, 41
5G Band
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Launch
Annoucement
07 March 2025
Availability
Available
Body
Dimentions
165.7 x 76.2 x 8 mm
Weight
196 Gram
Display
Screen Type
IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM)
Screen Size
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Resolution
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Protection
ArmorShell glass
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 60 hours)
Drop resistant up to 1.8m
Operating Platform
OS
Android 15, Realme UI 6.0
Chip Set
Mediatek Helio G81 Ultra (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 MC2
Memory
external Memory
microSDXC
Internal Memory
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
RAM
6GB, 8GB RAM
Camera
Single Camera
50 MP, f/1.8, (wide), 1/2.88", PDAF
Featues
LED flash, HDR, panorama
Video
1080p@30fps
Selfie camera
Single
5 MP, f/2.2, (wide), 1/5"
Feature
Panorama
Video
1080p@30fps
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.0, A2DP, LE
NFC
No
USB Type
USB Type-C 2.0
Data
2G GSM, 3G HSPA, 4G LTE, 5G capable
Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Circle to Search
Loud Speeker
Yes
Battery
Type & Capacity
5600 mAh
Charging
45W wired, 100% in 90 min
Misc
SIM
Nano-SIM + Nano-SIM
Color
Coral Pink, Oceanic Blue
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