Xiaomi Poco C85x

The Xiaomi Poco C85x targets users who want a big display, long battery life, and stable performance at an affordable price. Xiaomi announced the phone on March 10, 2026, and the company expects to release it on March 14, 2026. The device runs Android 16 with HyperOS 3, which brings a modern interface and smoother system optimization.

Design and Display

The Xiaomi Poco C85x features a large body that measures 171.6 x 79.5 x 8.2 mm and weighs 210 g. Even though the phone is big, the slim profile makes it comfortable for daily use. Xiaomi also adds dust and splash resistance, which offers basic protection during normal use.

The phone includes a 6.9-inch IPS LCD display with a 120Hz refresh rate. As a result, scrolling and animations look smoother. The screen also reaches 810 nits brightness in high brightness mode, so users can view content more easily outdoors. Meanwhile, the 720 x 1600 resolution delivers clear visuals for browsing, videos, and social media.

Performance and Software

The Xiaomi Poco C85x runs on the MediaTek Dimensity 6300 chipset, which uses a 6nm manufacturing process. The processor features two Cortex-A76 cores at 2.4 GHz and six Cortex-A55 cores at 2.0 GHz. Because of this setup, the device handles everyday tasks smoothly, including messaging, browsing, and light gaming.

For graphics performance, Xiaomi equips the phone with the Mali-G57 MC2 GPU. This GPU helps provide stable visuals during gaming and video playback.

The phone runs Android 16 with HyperOS 3, which improves performance, battery management, and system stability.

Memory and Storage

Xiaomi offers the Poco C85x in 64GB storage with 4GB RAM and 128GB storage with 4GB RAM. Both variants use UFS 2.2 storage, which loads apps faster than traditional eMMC storage.

Additionally, the device includes a dedicated microSDXC slot, so users can expand storage without sacrificing a SIM card slot.

Camera

The Xiaomi Poco C85x includes a dual rear camera setup. The main sensor uses a 32MP wide camera with autofocus, which captures clear photos in good lighting. Xiaomi also adds an auxiliary lens to support additional camera functions.

The rear camera records 1080p video at 30fps, which suits casual video recording.

On the front, the phone features an 8MP selfie camera with an f/2.0 aperture. This camera supports HDR and records 1080p video at 30fps, making it suitable for selfies, video calls, and social media content.

Connectivity and Features

The Xiaomi Poco C85x supports dual-band Wi-Fi, Bluetooth 5.4, and multiple satellite positioning systems, including GPS, GLONASS, GALILEO, and BDS. These features help provide accurate location tracking and stable connectivity.

For security, Xiaomi places a side-mounted fingerprint sensor on the device. The phone also includes an accelerometer, proximity sensor, and compass. In addition, it uses virtual proximity sensing to improve call detection.

Users will also appreciate the 3.5mm headphone jack and FM radio with recording support. The device charges and transfers data through a USB Type-C 2.0 port with OTG support.

Battery

Battery life stands out as one of the strongest features of the Xiaomi Poco C85x. Xiaomi equips the device with a large 6300mAh battery, which can easily power the phone for a full day or more.

The phone supports 15W wired charging. It also includes 7.5W reverse wired charging, so users can charge other devices when needed.

Verdict

The Xiaomi Poco C85x offers a large 120Hz display, a powerful Dimensity 6300 processor, and a massive 6300mAh battery. Because of these features, the phone suits users who want long battery life, smooth performance, and a big screen for media and everyday tasks. If Xiaomi launches it at an affordable price, the Poco C85x could become a strong option in the budget smartphone segment.