New Release Updated: May 2026

Realme C100x

Status: Coming Soon

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 6.8" AMOLED

Processor Unisoc T7250

Battery 8000mAh

RAM & Storage 128GB/256GB storage, microSDXC

Full Specs

Should you buy the Realme C100x?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $0

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: 2026, May 07 Status: Coming soon. 2026, May 15
Body Dimensions: 166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in) Weight: 219 g (7.72 oz) Build: Glass front, plastic frame, plastic back SIM: Nano-SIM + Nano-SIM : IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
RGB light on the back (notifications, etc.)
Display Type: IPS LCD, 120Hz, 900 nits (HBM) Size: 6.8 inches, 113.0 cm² (~86.8% screen-to-body ratio) Resolution: 720 x 1570 pixels, 19.5:9 ratio (~254 ppi density) Protection: ArmorShell glass, Mohs level 5
Platform OS: Android 16 Chipset: Unisoc T7250 (12 nm) CPU: Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) GPU: Mali-G57 MP1
Memory Card slot: microSDXC Internal: 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM : eMMC 5.1
Main Camera Dual: 50 MP, f/1.8, (wide), PDAF
Auxiliary lens Features: LED flash, HDR, panorama Video: 1080p@30fps
Selfie camera Single: 5 MP, f/2.2, (wide) Video: 720p@30fps
Sound Loudspeaker : Yes 3.5mm jack : Yes
Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band Bluetooth: 5.2, A2DP, LE Positioning: GPS, GALILEO, GLONASS, BDS NFC: Yes (market/region dependent) Radio: Unspecified USB: USB Type-C 2.0, OTG
Features Sensors: Fingerprint (side-mounted), accelerometer, proximity, compass
Battery Type: Si/C Li-Ion 8000 mAh Charging: 45W wired, 45W PPS, 13.5W PD
Reverse wired
Misc Colors: Golden Coast, Deepblue Tides Models: RMX5366 Price: About 160 EUR
EU LABEL Energy: Class A Battery: 90:46h endurance, 1600 cycles Free fall: Class B (240 falls) Repairability: Class C

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.