Realme C100i 4G Smartphone with 7,000mAh Battery & EMI
Highlights
Read full specsProduct overview
Realme C100i Smartphone | 6.8" HD+ (720x1570) 120Hz Display (900 Nits HBM, Panda MN228 Glass) | Unisoc T7250 (12nm Octa-Core) | Massive 7000mAh Silicon-Carbon Battery & 15W Fast Charge (Reverse Power Bank) | 2m Drop Resistance & MIL-STD-810H Military Certified Armor | 8MP AI Rear Camera | Side-Mounted Fingerprint | IP64 Dust & Splash Resistant | realme UI on Android 16 | Dawn Purple, Dusk Gray
Marathon 7,000mAh Battery, 2-Meter Drop Armor: Tackle the Everyday Hustle with 12nm Octa-Core Efficiency, a 120Hz fluid 6.8-inch canvas, MIL-STD-810H Military Protection, and Android 16 Convenience.
0% Interest EMI Plan
| Product Price | Down Payment (50%) | EMI Amount | Tenure | Interest |
|---|---|---|---|---|
| Rs. 28,999 | Rs. 14,500 | Rs. 2,417/month | 6 Months | 0% |
Product Description
Historically, 7,000mAh Silicon-Carbon Battery and Reverse Power
The Realme C100i solves battery worries by integrating a huge 7,000mAh Silicon-Carbon (Si/C) power battery cell. With capabilities to last up to 3 to 4 days of moderate daily usage or more than 22 hours of uninterrupted video playback, it guarantees a reliable power supply without the hassle of constant charging. The charging process can be accomplished using 15W Type-C fast charging (works with PD and QC protocols), coupled with wired reverse charging features that allow the phone to be operated as a “power bank” for charging wired watches or earbuds.
6.8-Inch 120Hz Fluid Screen & 900 Nits High Brightness
Featured on the front side is a large 6.8-inch HD+ (720 by 1570 pixel) display that provides an impressive 90.4% screen-to-body ratio. Unlike the standard 60Hz panels found on many budget phones, it can boast a 120Hz refresh rate with up to 240Hz touch sampling speed, which makes activities involving social media, web browsing, and system animations fast-moving. Thanks to High Brightness Mode (HBM), the display has ultra-high brightness of 900 nits; hence, viewing in bright sun is crystal clear, while the glass of the display protects it from damage.
Unisoc T7250(12nm), MIL-STD-810H ruggedness, and operating on Android 16.
The device uses the Unisoc T7250 processor fabricated using 12nm technology, and the powerful octa-core processor has dual Cortex-A75 cores clocked at 1.8 GHz along with 6 Cortex-A55 cores operating at 1.6 GHz. This guarantees efficiency and smooth performance while running apps. The phone is MIL-STD-810H military-grade compliant, with a drop resistance of up to 2 meters on a hard surface. Additionally, the phone has an IP64 rating against dust and water splashes. The main camera is 8MP. It also has an ergonomic side-mounted fingerprint sensor, a 3.5 mm headphone jack, and runs on realme UI based on Android 16.

MAIN FEATURES
- 7,000mAh Silicon-Carbon Cell: Long-lasting battery; no need to recharge for more than a few days thanks to 15W charging.
- 6.8" 120Hz Smooth Screen: High refresh rate of 120Hz, 900 nits peak brightness, and Panda MN228 glass.
- 2m Drop Protection Level: Technically certified that the phone can withstand drops, structural shocks, and impacts.
- Unisoc T7250 (12nm) Octa-Core: Features high-performance Cortex-A75 computing cores with a Mali-G57 graphics chip.
- IP64 Dust and Splash Proof: Very special sealing against dust and accidental splashes from rain.
- 8MP AI Camera and 5MP Selfie Camera: For normal daily photography and excellent video recording at 1080p.
- Fingerprint scanner on the side: No need to wake up the phone manually; you can use the built-in fingerprint sensor directly from the keyboard.
- Android 16 with realme UI: Updated Android version to use it as soon as you start up.

TECHNICAL SPECIFICATIONS
| Feature | Details |
| Brand / Manufacturer | Realme |
| Model Name | Realme C100i (RMX5399 Series) |
| Display Panel | 6.8-inch IPS LCD Display (~90.4% screen-to-body ratio) |
| Resolution & Refresh Rate | HD+ (720 \times 1570\text{ Pixels}) | 120 Hz Refresh Rate | ~254 PPI |
| Touch Sampling & Brightness | 120Hz (Up to 240Hz Max) | 700 Nits Typ / 900 Nits HBM |
| Screen Protection | Panda MN228 / Corning Glass Protection |
| Processor (SoC) | Unisoc T7250 (12nm, Octa-Core: 2x 1.8 GHz Cortex-A75 + 6x 1.6 GHz Cortex-A55) |
| Graphics (GPU) | ARM Mali-G57 MP1 (850 MHz) |
| System Memory (RAM) | 4 GB / 6 GB LPDDR4X RAM |
| Internal Storage | 64 GB / 128 GB / 256 GB eMMC 5.1 Storage |
| Storage Expansion | microSDXC Card Slot (Expandable up to 2TB) |
| Rear Main Camera | 8 MP (f/2.0, FOV 78°, 4P Lens, AF, LED Flash, HDR) |
| Secondary Rear Sensor | Auxiliary Depth/Light Lens |
| Rear Video Recording | 1080p @ 30fps FHD Video Recording |
| Front Selfie Camera | 5 MP (f/2.2, FOV 77°, 3P Lens, 720p @ 30fps Video) |
| Battery Capacity | 7,000 mAh (typ) Silicon-Carbon (Si/C) Li-Ion Battery |
| Charging Speeds | 15W Wired Fast Charging (PD / QC Compatible) | Reverse Wired Charging |
| Durability Ratings | MIL-STD-810H Compliant | Up to 2m Drop Resistance | IP64 Dust & Splash Resistant |
| Biometrics & Security | Side-Mounted Capacitive Fingerprint Scanner + Face Unlock |
| Audio Hardware | Loudspeaker + 3.5mm Headphone Jack |
| Wireless Connectivity | 4G LTE Dual SIM (Nano+Nano), Wi-Fi 5 (802.11ac dual-band), Bluetooth 5.2, GPS/GLONASS/BDS/Galileo |
| Operating System | realme UI on Android 16 |
| Dimensions / Weight | 166.5 \times 78.2 \times 8.4\text{ mm} | 208 grams |
| Color Options | Dawn Purple, Dusk Gray |

Realme C100i 4G Vs Redmi 17 4G
| Feature | Realme C100i 4G | Redmi 17 4G |
|---|---|---|
| Display | 6.75–6.8-inch IPS LCD, HD+ (720×1570), 120Hz | 6.9-inch IPS LCD, HD+ (1600×720), 120Hz |
| Screen Protection | Panda MN228 Glass | Corning Gorilla Glass 7i |
| Processor | Unisoc T7250 (12nm) | MediaTek Helio G91-Ultra (12nm) |
| RAM Options | 4GB LPDDR4X | 4GB / 6GB LPDDR4X |
| Storage Options | 64GB / 128GB | 128GB / 256GB |
| Rear Camera | 8MP Single AI Camera | 50MP Dual AI Camera |
| Front Camera | 5MP Selfie | 8MP Selfie |
| Battery Capacity | 6,500–7,000mAh | 7,500mAh |
| Charging Speed | 15W Fast Charging | 45W Turbo Charging |
| Durability | IP64 Rating + MIL-STD-810H Shock Resistance | IP64 Rating |
| Operating System | Realme UI (Android 16) | HyperOS 3 (Android 16) |
WHAT’S IN THE BOX?
- 1 x Realme C100i Smartphone
- 1 x 15W Fast AC Power Adapter
- 1 x USB Type-C Charging & Data Cable
- 1 x Protective Phone Case
- 1 x SIM Card Tray Ejector Pin
- Quick Start Guide & Official Brand Warranty Card
FREQUENTLY ASKED QUESTIONS
Q: What is the price of Realme C100i in Nepal?
A: The Realme C100i (4GB RAM + 128GB Storage) has been officially priced in Nepal at NPR 28,999 by authorized retailers such as Brother-Mart, among others.
Q: How long can the 7,000mAh battery last?
A: The powerful Silicon-Carbon construction of the phone, along with its efficient 12nm chip, allows it to last for a minimum of 3 to 4 days under normal conditions and even up to 20+ hours of uninterrupted media playback.
Q: What is the phone's resistance against drops and water?
A: The phone has gone through rigorous testing for drop resistance and is designed to withstand drops from 2 meters on hard surfaces, while fulfilling MIL-STD-810H military standards as well as IP64 dust and water ingress protection.
Q: Is there also a 120Hz refresh rate screen in this phone?
A: Yes! Unlike other basic smartphones that offer either 60Hz or 90Hz refresh rates, the Realme C100i boasts a 120Hz refresh rate display, which offers brightness of 900 nits, making it very easy to read even outdoors.
Q: Can the Realme C100i charge other devices?
A: Yes, it supports reverse wired charging over its USB Type-C port, allowing you to use its 7,000mAh battery to recharge secondary gadgets.
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