Poco C81 vs Poco C81x: How the two Poco smartphones compare

POCO has built a reputation for delivering feature-packed smartphones at competitive prices, and its latest entries—the POCO C81 and POCO C81X—continue that tradition in the budget-to-midrange segment. At first glance, the two devices appear nearly identical, sharing the same processor, camera setup, connectivity options, and battery configurations. Both are powered by the UNISOC T7250 chipset, paired with 3GB/4GB RAM and 64GB storage, expandable up to 2TB, making them versatile for everyday use. They also feature a 13MP rear camera, 8MP front camera, and a large 5200mAh/6300mAh battery with 15W fast charging, ensuring reliable performance for casual users.Where the differences emerge is in software and display certifications. The POCO C81 runs on Android 16 with HyperOS 3, offering the latest software experience and extended support, while the C81X ships with Android 15 and HyperOS 2. On the display front, the C81 adds extra TÜV Rheinland certifications for low blue light, circadian friendliness, and flicker-free viewing, making it more eye-friendly compared to the C81X’s standard panel. Design-wise, the C81 is slightly slimmer but heavier, whereas the C81X is lighter with a marginally thicker build.Together, these subtle differences position the POCO C81 as the more future-proof and user-friendly option, while the C81X remains a solid, slightly lighter alternative for those who prioritise simplicity.