The Realme C100i made its official debut in Bangladesh on 7 May 2026, offering users the desire for high-capacity batteries and hassle-free daily usage without the financial burden. The phone features a large 7000mAh battery, 120Hz refresh rate display and the simple yet sturdy design which makes it perfect for everyday use.

It's primarily targeting the users of Bangladesh who spend a lot of time on Facebook, YouTube, Online Classes and Web Browsing. It's not built for the hardcore gamer or for professional photographers, but for Bangladesh users, the durability in terms of battery life and robust performance make it very practical.

An In-Depth Review on Realme C100i

The Realme C100i is a budget-friendly smartphone with a good battery backup and smooth performance for its everyday use. The phone was officially announced in Bangladesh in May 2026 and has a massive 7000mAh battery, 120Hz smooth refresh rate display and super functional design for all-day use. 

It's primarily geared towards students, social media users, and those who are in need of a reliable device that performs well throughout the day without breaking the bank. Let's dive into the details of the Realme C100i, including its price in Bangladesh, design, battery life, performance, and overall user experience in today's review.

Box Content

This is what you get inside the Realme C100i box:

• Realme C100i Smartphone
• 15W Charger
• USB Type-C cable
• Silicone case
• User manual
• SIM tool

All the necessary accessories are included in the Realme C100i retail box for everyday use. Realme C100i phone comes with a 15W charger, a USB Type-C cable, a transparent protective case, a SIM ejector tool, a quick guide and safety manual. To sum up, the contents of a box are useful and sufficient enough for an affordable smartphone in Bangladesh, especially for people who enjoy a smartphone with all the accessories.

Design & Build Quality

In terms of aesthetics, the Realme C100i is a no-fuss and functional device. The back panel of the smartphone is dust-free and features a modern look, suitable for a budget smartphone. Available in two colors: Dawn Purple & Dusk Gray, both of which have a soft matte surface with minimized fingerprint marks over time.

The phone is 208 grams and 8.38mm thick, primarily due to the large 7000mAh battery that's inside. Extended use of the phone might result in the feeling of increased weight for lightweight phone users. The curved edge and ergonomic design, however, allows for easy holding for long periods of time while surfing social media or viewing videos.

The Realme C100i is also fairly rugged for everyday use. The IP64 rating is also useful for Bangladeshi consumers when using it in rainy conditions or in the event of a spill. The phone's overall build quality is good for its price segment and the phone is built of plastic.

In conclusion, the Realme C100i's design is likely not to be the most eye-catching or luxurious, but it manages to provide a functional, robust, and easy-to-use body that aligns with its battery-centric branding.

Display

The Realme C100i has a 6.8-inch IPS LCD screen, which is extremely easy to use for everyday tasks such as watching YouTube videos, using Facebook, surfing the Internet, and online classes. Although it's not Full HD, the phone's display is suitable for general use, especially given how inexpensive the phone costs.

This is one of the most impressive features here, as you'll find the 120Hz refresh rate. The scrolling of the app, social media feeds and menus are so much smoother compared to regular 60Hz screens. The enhanced refresh rate also enhances your phone experience in terms of responsiveness and quickness.

The display can be as bright as 900 nits, for good visibility outdoors in sunlight. It's also Corning Gorilla Glass protected for increased resistance to accidental damage and scratches. The waterdrop notch design is a bit outdated than punch-hole displays but the narrow bezels give a fairly immersive viewing experience.

Overall, the Realme C100i's display isn't designed for media enthusiasts but for Bangladeshi users who are more into using smartphones for social media, videos, web, and casual gaming, the display will be a seamless and functional experience.

Camera

The Realme C100i features a straightforward camera arrangement which prioritizes user-friendliness over professional photography. The rear end has an 8MP main camera with auto-focus, and an f/2.0 aperture. The camera itself is very simple on paper, but is still able to take good photos in decent light.

The colors are pretty much accurate and the camera works well enough for typical social media uploads, document scanning, and everyday shooting.The camera app boasts a number of helpful modes including Portrait, Night Mode, Panorama, Time-Lapse, Dual-View Video, Pro Mode, HDR and Google Lens support.

Daylight Photo:

The Realme C100i takes good photographs in daylight, with good colors and fair sharpness for a budget phone. It's good enough to upload to Facebook, take casual photos and use it for daily social networking. Typically, the images come out looking vibrant with natural colour tones, though there are some details which may not be quite as vibrant as in more expensive smartphones.

HDR mode is a mode that can be used to more effectively manage the dynamic range of an outdoor scene, including the exposure of the highlights and shadows. Overall, it is a good daylight camera for an average user who usually takes photographs during the day.

Low-light Photo:

The Realme C100i's performance is slightly faltering in low-light situations in terms of capturing sharp details and balanced exposures, making it a typical trait of entry-level camera sensors. The night mode will help to illuminate dark scenes slightly more brightly, but will highlight noise and softness in very dark scenes. The colors are treated fairly and lights are not overexposed, but sometimes washed out. While it's not designed for serious nighttime photos, the camera can be used for casual night or indoor shots.

There is a 5MP front-facing camera on the Realme C100i with an f/2.2 aperture. With the perfect lighting, the selfie camera performs very well and with good lighting, provides social media-ready images of harmonious skin tones. It's not as detailed or dynamic as higher-specified smartphones, however. The quality of video calls are not that bad for online classes and normal communication applications.

The video end, both rear and front camera, can record up to 1080p video at 30fps. The quality of the video is good for casual recordings, but limited stabilisation – may shake when walking or moving.

To summarise, the Realme C100i's camera system is better suited for basic users that prioritise battery life and everyday usability over in-depth shooting features. In terms of the basic use-cases in the budget segment, the Phone is sufficient to do the very basic photo, social media and video calling features.

Performance & Software

The Realme C100i is powered by Unisoc T7250 chipset and an octa-core processor with Mali-G57 GPU. It's not a gaming CPU, but the phone is fine for regular online tasks like watching YouTube videos, browsing the web, taking online classes, and doing other stuff like writing messages and using Facebook. Apps open relatively fast, and the phone doesn't lag when performing proper multitasking.

Additionally, the 120Hz refresh rate can help to reduce motion blur when using the screen for social media or navigating through the user interface. The casual games can be played and in more demanding games, the graphics options should be lowered to ensure stability of the device. The chipset runs on a 12nm manufacturing process, making for good power efficiency when used on a regular basis.

In terms of software, the Realme C100i is powered by Android 16 and Realme UI. Simple and colorful, user-friendly interface, especially for first time users of smartphones. Enhanced with split-screen multitasking, smart sidebar and customization options. The phone has a few apps pre-installed, but it's not so cumbersome as to make using it difficult.

In conclusion, the Realme C100i prioritizes stability over raw power, making it a great choice for students, casual users, and those seeking a reliable budget smartphone.

Battery & Charger

The Realme C100i's battery life is undoubtedly the longest of all devices. Its large 7000mAh battery will ensure a long day's use for its users. When not in use, the phone can run for up to 2 days on a single charge, such as watching YouTube videos or using Facebook, taking online classes, messaging and browsing the web. This is a very handy feature for Bangladeshi users who face power outages in their home regularly and/or are using it outdoors more frequently.

The phone can be charged up to 15W via wired charging with a USB Type-C port. The charging speed is nothing too speedy for the fact that the phone is equipped with a huge battery, though not the worst when it comes to budget smartphones. In addition, Realme has made optimisation of the battery well to reduce battery idle consumption and improve battery health.

Reverse charging is another handy feature that enables the Realme C100i to act as a mini power bank on the go in case of emergencies. In all, the phone offers superb battery life, and it is certainly among the best battery-heavy phones available at this price.

Realme C100i price in Bangladesh

The Realme C100i has an official price of BDT 15,999 for the 4GB+64GB configuration and BDT 17,999 for the 4GB+128GB configuration in Bangladesh. The Realme C100i features an impressive 7000mAh battery capacity, high refresh rate of 120Hz, Android 16 OS and strong build, making it a budget smartphone that's good value for Bangladeshi people who want a reliable device with quality battery life.

Final Word

As for feature-wise, the Realme C100i is a budget smartphone that is perfect for the people of Bangladesh who prioritize battery life and effective use of the smartphone throughout the day. It features a massive 7000mAh battery, a 120Hz refresh rate screen and is simple to use daily, making it an ideal option for students, social media fans, and everyday smartphone users.

The camera and gaming capabilities are pretty standard; it's just that they're in the right balance for the price. With battery backup and reliability being the primary concern for day-to-day use, the Realme C100i is a pretty good choice in the budget category.