Realme C75x - Technical characteristics and specifications

C75x technical characteristics

About the device:

Realme C75x is a mobile/cell phone with dimensions of 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in), a weight of 196 grams, a screen size of 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) and a screen resolution of 720 x 1604 pixels, 20:9 ratio (~264 ppi density).

It has a processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), a graphics card (GPU) Mali-G52 MC2, a 8 GB RAM memory and an internal memory of 128 GB 8 GB RAM expandable by memory card microSDXC (dedicated slot) .

The Realme C75x comes from the factory with the Android 15, Realme UI 6.0 operating system.

Technical information

Property	Value
Brand	Realme
Model	C75x

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900
3G connectivity	HSDPA 850 / 900 / 2100
4G connectivity	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G connectivity	No
Network speed	HSPA, LTE
Date announced	2025, March 07
Status	Available. Released 2025, March 08

Body
Dimensions	165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight gr.	196
Weight oz	6.91
SIM	Nano-SIM + Nano-SIM
Colors	Coral Pink, Oceanic Blue
Certifications	IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 60 hours) Drop resistant up to 1.8m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Screen
Type of screen	IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM)
Screen resolution	720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Screen size	6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)

Platform
OS	Android 15, Realme UI 6.0
CPU	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Chipset	Mediatek Helio G81 Ultra (12 nm)
GPU	Mali-G52 MC2

Storage and memory
Memory card	microSDXC (dedicated slot)
Internal memory	128 GB 8 GB RAM
RAM	8 GB (See other devices with 8 GB)

Cameras
Main camera	50 MP, f/1.8, (wide), 1/2.88", PDAF
Video features	1080p@30fps
Secondary camera	5 MP, f/2.2, (wide), 1/5"
Speaker	Yes
Audio connector	No

Communications
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth	5.0, A2DP, LE
GPS	GPS, GALILEO, GLONASS, QZSS, BDS
NFC	No
Radio	Unspecified
USB	USB Type-C 2.0
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass