New Release Updated: Apr 2026

Realme C75x

$129 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.67" AMOLED

Processor Helio G81 Ultra

Battery 5600mAh

RAM & Storage 128GB storage, microSDXC

Full Specs

Should you buy the Realme C75x?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $129

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / HSPA / LTE

Launch 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: 196 g (6.91 oz) SIM: Nano-SIM + Nano-SIM - : 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

Display Type: IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM) 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 - : Always-on display

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

Memory Card slot - microSDXC (dedicated slot) Internal: 128GB 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

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

Features Sensors: Fingerprint (side-mounted), accelerometer, proximity, compass
- : Circle to Search

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

Misc Colors: Coral Pink, Oceanic Blue Price: About 120 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.