Realme C100x 4G 17.27 Centimeter (6.80) 50MP Rear Camera 5MP Front Camera 120Hz HD+ LCD Display Unisoc T7250 Octa Core Processor Smartphones Mobile
2-YEAR WARRANTY
1 Year Brand Warranty + 1 Year FREE Valueplus Warranty
Key Features
- Display: 17.3 Centimeter (6.80 inch) 120Hz HD+ 900 nits LCD Display
- RAM, ROM AND Expandable Memory: 4GB RAM, 64GB ROM, Dedicated Memory Card Slot
- Processor: UNISOC T7250 12nm Octa Core Processor, Operating System: realme UI (Based on Android 16)
- Camera: 50MP Rear Camera + 5MP Front Camera
- Battery & Charging: 8000mAh Massive Battery with 45W SUPERVOOC Fast Charging
- Warranty: 1 Year Manufacturer Warranty for Phone and 6 Months Warranty for In the Box Accessories
General Features
| Model Name | Realme C100x 4G |
|---|---|
| EMI Offer | Available |
| Appliances | Mobile |
| Mobile Type | Android Phone |
| Color | Golden Coast, Deepblue Tides |
| Brand | realme |
| In The Box | 1 x Phone, 1 x Charger, 1 x USB Data Cable, 1 x SIM Ejector Tool, 1 x Protective Case, 1 x Quick Guide, 1 x Safety Guide |
| Model Number | RMX5366 |
| Browse Type | Smartphones |
| SIM Type | Dual Sim (Nano-SIM / Nano-USIM) |
| Hybrid Sim Slot | No |
| Touchscreen | Yes |
| OTG Compatible | Yes |
| Quick Charging | Yes |
| Phablet | No |
| Form Factor | Bar |
| Country of Origin | India |
| Launch Date | July 16, 2026 (Official) |
Display Features
| Display Size | 17.3 Centimeter (6.80 inch) |
|---|---|
| Resolution | 720 x 1570 Pixels |
| Resolution Type | HD+ |
| Display Type | LCD Screen (Panda@MN228 Cover Glass) |
| Peak Brightness | 700 Nits (Typical), HBM 900 Nits (Typical) |
| Screen-to-body Ratio | 90.4% |
| Refresh Rate | Maximum 120Hz |
| Touch Sampling Rate | Maximum 240Hz, Default 120Hz |
| Colour Gamut | NTSC 83% |
| Display Colors | 16.7 million colors (8-bit) |
| Pixel Density | 254 PPI |
OS & Processor Features
| Operating System | Android 16 (realme UI) |
|---|---|
| Processor Brand | UNISOC |
| Processor Type | UNISOC T7250 (12 nm) |
| Processor Core | Octa Core |
| Primary Clock Speed | 1.8 GHz |
| CPU | Octa core (1.8 GHz Dual Core Cortex A75 + 1.6 GHz Hexa Core Cortex A55); 64-bit Architecture |
| GPU | Arm® Mali™-G57 @ 850MHz |
Memory & Storage Features
| Internal Storage | 64GB (eMMC 5.1) |
|---|---|
| RAM | 4GB |
| RAM Type | LPDDR4X (Memory Speed: 1.866 GHz) |
| Expandable Storage | Supported |
| Memory Card Slot Type | Dedicated Slot |
| OTG Support | Yes (USB OTG) |
Camera Features
| Primary Camera Available | Yes |
|---|---|
| Primary Camera | 50MP Wide angle (f/1.8, FOV 76°, 5P lens, AF Supported) |
| Primary Camera Features | Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, Hypertext, HI-RES, GOOGLE LENS |
| Rear Video Recording | 1080P@30fps, 720P@30fps; Video Zoom Supported |
| SLO-MO | 720P@120fps |
| Time Lapse | 1080P@30fps, 720P@30fps |
| Secondary Camera Available | Yes |
| Secondary Camera | 5MP Front Camera (f/2.2, FOV 77°, 3P lens) |
| Secondary Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, STICKER |
| Secondary Video Recording | 720P@30fps (Supports Dual-view video shooting) |
| Flash | LED Flash |
| HD Recording | Yes |
| Full HD Recording | Yes |
| Image Editor | Yes |
Call Features
| Call Wait/Hold | Yes |
|---|---|
| Conference Call | Yes |
| Hands Free | Yes |
| Video Call Support | Yes |
| Call Divert | Yes |
| Call Timer | Yes |
| Call Records | Yes |
Connectivity Features
| Network Type | 2G, 3G, 4G, 4G VOLTE |
|---|---|
| Supported Networks | 4G LTE, 4G VoLTE, GSM, WCDMA |
| Operating Frequency | GSM: 850/900/1800/1900MHz, WCDMA: Band 1/5/8, LTE FDD: Band 1/3/5/7/8/20/28, LTE TDD: Band 38/40/41 (2496-2690 MHz) |
| 5G NR | Not Supported |
| Pre-installed Browser | Google Chrome |
| Bluetooth Support | Yes (v5.2, Low Energy) |
| Bluetooth Audio Codec | SBC, AAC, LDAC |
| Wi-Fi | Yes (Wi-Fi 5 802.11ac, 802.11a/b/g/n, Wi-Fi Display, WLAN Tethering) |
| NFC | No |
| USB Connectivity | Yes (Type-C) |
| Audio Jack | 3.5 mm jack |
| Map Support | Google Maps |
| GPS Support | Yes (GNSS: GPS L1, GLONASS G1, BDS B1C, Galileo E1, A-GNSS, WLAN positioning, Cellular positioning) |
Other Details
| Smartphone | Yes |
|---|---|
| Touchscreen Type | Capacitive |
| SIM Size | Nano-SIM / Nano-USIM card |
| eSIM Support | No |
| User Interface | realme UI (Based on Android 16) |
| Biometrics | Side Fingerprint Sensor, Facial Recognition |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer, Gyroscope, Side fingerprint sensor |
| Predictive Text Input | Yes |
| Voice Input | Yes |
Multimedia Features
| Headset Present | No |
|---|---|
| Music Player | Yes |
Battery & Power Features
| Battery Capacity | 8000mAh Massive Battery (Typical) / 7780mAh (Rated) |
|---|---|
| Charging | 45W SUPERVOOC Fast Charge (Compatible with 45W & below SUPERVOOC, 45W PPS, 15W VOOC, 15W PD, 13.5W QC) |
Dimensions
| Width | 7.82 cm |
|---|---|
| Height | 16.65 cm |
| Depth | 0.88 cm |
| Weight | 219 g |
Warranty
| Warranty | 1 Year Manufacturer Warranty for Phone and 6 Months Warranty for In the Box Accessories |
|---|---|
| Covered in Warranty | Manufacturer Defects Only |
| Domestic Warranty | 1 Year |
The realme C100x 4G smartphone features a 120Hz HD+ LCD display with Panda Glass protection, delivering smooth and vibrant visuals. Equipped with a massive 8000mAh Titan battery and 45W SUPERVOOC fast charging, it ensures long-lasting battery life and quick top-ups. Powered by the UNISOC T7250 12nm Octa-Core processor, it provides reliable performance and seamless multitasking along with Android 16.
8000 mAh Battery with 45 W Charge: The realme C100x 4G packs a massive 8000 mAh battery (7780 mAh rated) engineered for uninterrupted all-day power. Paired with 45W SUPERVOOC fast charging, you can refuel quickly. It is also compatible with various charging standards including 45W PPS, 15W VOOC, 15W PD, and 13.5W QC.
120Hz HD+ Bright Display: Enjoy fluid motion and sharp visuals on the 17.3 cm (6.80-inch) HD+ LCD display featuring a 120Hz refresh rate and up to 240Hz touch sampling rate. With 900 nits peak brightness (HBM) and 83% NTSC color gamut, content stays clear even outdoors.
50MP AI Camera Setup: Capture vibrant, crisp photos with the 50MP primary rear camera (f/1.8 aperture, AF supported). It comes loaded with photography modes like Night Mode, Pro Mode, Slo-Mo, Hi-Res, and Google Lens support. For selfies, it houses a 5MP front camera with portrait and night mode options.
Reliable UNISOC T7250 Processor: Driven by the UNISOC T7250 octa-core processor clocked up to 1.8GHz and an Arm Mali-G57 GPU, this device delivers stable efficiency for daily social media browsing, media streaming, and casual gaming.
Android 16 Operating System: Running the latest Android 16 with realme UI, the smartphone offers an intuitive user interface, enhanced privacy features, and efficient app management for a streamlined smartphone experience.
Memory & Expandable Storage: Includes 4GB LPDDR4X RAM paired with 64GB eMMC 5.1 internal storage. It also includes a dedicated microSD card slot to easily expand storage for all your photos, videos, and files.