POCO X3 Pro vs POCO X7 Pro: Comparison

In today's fast-paced world, smartphones have become an essential part of our daily lives. With so many options available in the market, it can be overwhelming to choose the right one for your needs. In this article, we will compare two mid-range smartphones from the renowned brand POCO - the POCO X3 Pro and the POCO X7 Pro.

Let's start with the POCO X3 Pro, which was released in March 2021. This smartphone sports a sleek design with a 6.67-inch LCD IPS screen that features a resolution of 1080x2400 (FHD+). The screen has a refresh rate of 120 Hz, providing smooth and fluid visuals. With a brightness of 450 cd/m² (typ) and a contrast ratio of 1500:1, the display on the POCO X3 Pro is sharp and vibrant. Additionally, it supports HDR10, ensuring a more immersive viewing experience.

In terms of audio, the POCO X3 Pro comes equipped with stereo speakers and Hi-Res Audio support, delivering crisp and clear sound quality. The device is built with a combination of glass and plastic materials, making it durable and reliable. It also features a splash-resistant design, providing added protection against accidental spills or splashes. The glass on the front is protected by Corning Gorilla Glass 6, ensuring scratch resistance and durability. The usable surface of the phone is an impressive 84.2%, offering a large viewing area for multimedia consumption.

Moving on to the hardware specifications, the POCO X3 Pro is powered by the Qualcomm Snapdragon 860 processor, built on a 7nm architecture. It comes with either 6GB or 8GB of LPDDR4X RAM and storage options of 128GB or 256GB of UFS 3.1 storage. The device also supports external storage via a MicroSD card slot in the SIM card tray. With an AnTuTu score of 627869, the POCO X3 Pro offers smooth performance for everyday tasks and gaming. The phone features a side-mounted fingerprint sensor for secure authentication and a cooling system to prevent overheating during intense usage. Other notable features include a Z Axis Linear Motor for haptic feedback and LiquidCool Technology 1.0 Plus for better heat dissipation.

In the camera department, the POCO X3 Pro boasts a quadruple camera setup on the rear. The main camera is a Sony IMX582 Exmor RS sensor with 48.0MP resolution and an f/1.79 aperture. It is accompanied by a wide-angle lens, a macro lens, and a portrait mode depth sensor. The selfie camera on the front is a 20.0MP sensor with an f/2.2 aperture, perfect for capturing high-quality selfies. The rear camera supports 4K video recording and has an ultra-wide-angle lens with a 119º field of view.

When it comes to connectivity, the POCO X3 Pro offers Bluetooth 5.0, Dual SIM support, NFC, an audio jack, and an infrared blaster for remote control functionality. The device is powered by a massive 5160mAh battery with 33.0W fast charging support, ensuring long-lasting usage without frequent recharges.

Next up, we have the POCO X7 Pro, which was released in January 2025. This smartphone features a 6.67-inch AMOLED screen with a resolution of 1220x2712 (QHD). The display supports a refresh rate of 120 Hz and has a maximum brightness of 1400 cd/m² with a contrast ratio of 5000000:1, offering stunning visuals with deep blacks and vibrant colors. The screen also supports HDR10+, providing a dynamic range for enhanced viewing experiences. The POCO X7 Pro is crafted with a combination of plastic and polyurethane materials, making it lightweight and durable. The front glass is protected by Corning Gorilla Glass 7i, offering superior protection against scratches and damage. With an impressive usable surface of 88.4% and a weight of 198g, this phone is comfortable to hold and use.

Under the hood, the POCO X7 Pro is powered by the MediaTek Dimensity 8400 processor, built on a 4nm architecture for improved efficiency and performance. It comes with either 8GB or 12GB of LPDDR5X RAM and storage options of 128GB, 256GB, or 512GB of UFS 4.0 storage. The device boasts an impressive AnTuTu score of 1663422, showcasing its high-speed performance for multitasking and gaming. The phone features a fingerprint display for biometric security and a robust cooling system to maintain optimal performance under heavy workloads.

In the camera department, the POCO X7 Pro features a dual-camera setup on the rear. The primary camera is a Sony IMX882 sensor with 50.0MP resolution and an f/1.5 aperture, delivering stunning images with clarity and detail. It is accompanied by a wide-angle lens and a macro lens for versatile photography options. The selfie camera on the front is a 20.0MP sensor with an f/2.2 aperture for high-quality self-portraits. The rear camera also supports optical stabilization (OIS) and 4K video recording for professional-quality videos.

In terms of connectivity, the POCO X7 Pro offers Bluetooth 5.4, Dual SIM support, NFC, WiFi 6 (802.11ax), GPS (L1+L5), and an infrared blaster. The device is equipped with a powerful 6000mAh battery, ensuring long hours of usage on a single charge. It also supports fast charging up to 90.0W and reverse charging capabilities, allowing users to charge other devices on the go.

In conclusion, both the POCO X3 Pro and the POCO X7 Pro offer impressive features and specifications for mid-range smartphones. While the POCO X3 Pro excels in performance and camera capabilities, the POCO X7 Pro stands out with its superior display quality and larger battery capacity. Ultimately, the choice between these two smartphones will depend on your priorities and preferences, whether it be performance, display quality, camera capabilities, or battery life. Whichever device you choose, you can be assured of a reliable and feature-packed smartphone experience with POCO.