available
Updated: Oct 2026
Realme C100x
$180
Status: available
MobGadgets reviews combine verified specifications, pricing context, and comparison analysis. Hands-on testing is stated when available. Review policy.
Should you buy the Realme C100x?
Reasons to Buy
- 8,000 mAh battery capacity
- 6.8" IPS LCD, 120Hz, 900 nits (HBM) display for media and everyday use
- Unisoc T7250 (12 nm) platform for daily performance
Reasons to Avoid
- Real-world camera, gaming, and battery results may differ from specs-only analysis.
Full Specifications
Launch
| Announced | 2026-05-07 |
|---|---|
| Released | 2026-05-15 |
| Device type | Smartphone |
| Model number | RMX5366 |
Body
| Dimensions | 166.5 x 78.2 x 8.6 mm |
|---|---|
| Weight | 219 g |
| Build | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD, 120Hz, 900 nits (HBM) |
|---|---|
| Size | 6.8 inches |
| Resolution | 720 x 1570 pixels |
| Refresh rate | 120 Hz |
| Protection | ArmorShell glass, Mohs level 5 |
| Brightness | 900 nits (HBM) |
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
| RAM | 4 GB |
|---|---|
| Storage | 125 GB |
| Card slot | microSDXC |
Camera
| Rear camera | Dual: 50 MP, f/1.8, (wide), PDAF; Auxiliary lens |
|---|---|
| Main camera | 50 MP |
| Rear features | LED flash, HDR, panorama |
| Selfie camera | Single: 5 MP, f/2.2, (wide) |
| Selfie camera MP | 5 MP |
| Video | 1080p@30fps (rear), 720p@30fps (selfie) |
Battery
| Capacity | 8,000 mAh |
|---|---|
| Type | Si/C Li-Ion |
| Wired charging | 45W wired, 45W PPS, 13.5W PD |
| Reverse charging | Reverse wired |
Connectivity
| Network | GSM / HSPA / LTE |
|---|---|
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2, A2DP, LE |
| GPS | GPS, GALILEO, GLONASS, BDS |
| NFC | Yes (market/region dependent) |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|---|
| Fingerprint | side-mounted |
| Audio | Loudspeaker, 3.5mm jack |
| Colors | Golden Coast, Deepblue Tides |
Specifications last checked Jun 14, 2026.
Frequently Asked Questions
The Realme C100x has Unisoc T7250 (12 nm) with 4 GB RAM / 125 GB storage. That is useful buying context, but this page should be treated as specs-led analysis unless hands-on gaming tests are stated.
The verified wired charging specification is 45W wired, 45W PPS, 13.5W PD for its 8,000 mAh battery.
Top Alternatives
-
![Samsung Galaxy S25 Ultra]()
-
![Samsung Galaxy A56]()
Samsung Galaxy A56 $348 -
![Samsung Galaxy A17]()
Samsung Galaxy A17 $156 -
![Apple iPad (2025)]()
Apple iPad (2025) $450
Found a better price?
Join our community newsletter and never miss a price drop on the Realme C100x.