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Realme C75x
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phoneinsight.org
Full Specifications September 2, 2026
Realme C75x Android 15
Realme · 2025

Realme C75x

Realme C75x Android smartphone. Announced Mar 2025. Features 6.67″ display, Helio G81 Ultra chipset, 5600 mAh battery, 256 GB storage, 8 GB RAM, MIL-STD-810H compliant, ArmorShell glass.

Display 6.67"
Chipset Helio G81 Ultra
RAM 6/8 GB
Storage 128GB/256GB storage, microSDXC
Camera 50 MP
Battery 5600 mAh
OS Android 15, Realme UI 6.0
Build 196g, 8mm thickness

Launch

Announced 2025, March 07
Status Available. Released 2025, March 08

Platform

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

Display

Type IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM)
Size 6.67 inches, 107.2 cm 2 (~84.9% screen-to-body ratio)
Resolution 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Protection ArmorShell glass

Memory

Card slot microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM

Main Camera

Single 50 MP, f/1.8, (wide), 1/2.88", PDAF
Features LED flash, panorama
Video 1080p@30fps

Selfie camera

Single 5 MP, f/2.2, (wide), 1/5"
Features Panorama
Video 1080p@30fps

Body

Dimensions 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight 196 g (6.91 oz)
SIM Nano-SIM + Nano-SIM
bodyother 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

Battery

Type 5600 mAh
Charging 45W wired, 100% in 90 min

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.0, A2DP, LE
Positioning GPS, GALILEO, GLONASS, QZSS, BDS
NFC No
Radio Unspecified
USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (side-mounted), accelerometer, proximity, compass

Misc

Colors Coral Pink, Oceanic Blue
phoneinsight.org phoneinsight.org/ Printed September 2, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/realme-c75x/

In depth

Full specifications

Announced 2025, March 07
Status Available. Released 2025, March 08
OS Android 15, Realme UI 6.0
Chipset Mediatek Helio G81 Ultra (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Type IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM)
Size 6.67 inches, 107.2 cm 2 (~84.9% screen-to-body ratio)
Resolution 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Protection ArmorShell glass
Card slot microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Single 50 MP, f/1.8, (wide), 1/2.88", PDAF
Features LED flash, panorama
Video 1080p@30fps
Single 5 MP, f/2.2, (wide), 1/5"
Features Panorama
Video 1080p@30fps
Dimensions 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight 196 g (6.91 oz)
SIM Nano-SIM + Nano-SIM
bodyother 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
Type 5600 mAh
Charging 45W wired, 100% in 90 min
Loudspeaker Yes
3.5mm jack No
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.0, A2DP, LE
Positioning GPS, GALILEO, GLONASS, QZSS, BDS
NFC No
Radio Unspecified
USB USB Type-C 2.0
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Colors Coral Pink, Oceanic Blue
Price About 320 EUR
PhoneInsight Benchmark
43.6/100
Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 32.4
Display 67.6
Camera 57
Battery 84.4
2.2%Popularity rank
812,078 hitsTotal views
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