Compare Mobile Phones Side-by-Side
The Compare Mobile Phones tool lets you easily compare up to 4 phones side by side, with key specs like processor, RAM, battery and camera. You can also explore Popular Comparisons to quickly check trending devices, whether flagships or budget options and make a well-informed decision. This data was last updated on 07 October 2026.
Poco C81 VS Realme C100i
Compare Mobile Phones Side-by-Side
Finds the winner using specs, battery, performance & display.
Finds the winner using specs, battery, performance & display.
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.
Pros and Cons
Poco C81 Comparisons
Popular Comparisons
Final Verdict
This is a very close match, and there isn’t much here to separate the two in everyday performance. Both phones are built around the same basic formula: a very large 120Hz display, a Unisoc chipset, and 4GB of RAM. That means neither one looks like a performance-focused phone; they’re better suited to browsing, video, social apps, messaging, and lighter multitasking rather than heavy gaming.
The Realme C100i has the more meaningful advantage because of its 7000mAh battery. Compared with the Poco C81’s already large 6300mAh pack, it should be the safer pick if long battery life is your main priority. The Poco’s 6.9-inch screen is only slightly larger than the Realme’s 6.8-inch panel, so that difference probably won’t matter much in real use.
Unless the Poco C81 is noticeably cheaper, the Realme C100i makes more sense here simply because it gives you more battery without giving up the big 120Hz display or core hardware.
Our Latest Blog
IP68 rating is one of the most popularly used terms that users come across when buying smartphones, smartwatches, earbuds or other electronic devices. It usually shows that a device can handle dust an...
Amit Dubey
06 Oct, 2026
The display is one of the parts of a smartphone that people interact with most, yet screen specifications are sometimes reduced to a simple measurement such as 6.5 inches. In reality, screen technolog...
Tech Specs
05 Oct, 2026
Modern smartphones come with several different features, such as phone displays often described as FHD+, QHD+, 4K and PPI. These terms tell you how sharp and clear the display looks but not everybody...
Amit Dubey
02 Oct, 2026
Travelling to another country becomes easier when you have the right phone with you. You require a properly connected device for checking maps, making bookings, translation, payments, hotel details, e...
Amit Dubey
01 Oct, 2026
Buying a smartphone can be confusing, especially when you have to choose from so many options available with each offering different features. Some phones focus on cameras, while others are made for g...
Amit Dubey
30 Sep, 2026