The Vivo S20 Pro and Redmi K80 Pro are two high-end smartphones recently launched in China, each bringing powerful features and cutting-edge technology to the table. While both cater to premium users, they have distinct differences in display, performance, cameras, battery life, and design. Here’s a detailed comparison to help you decide which device suits your needs.

1. Display and Build
The Vivo S20 Pro features a 6.67-inch 1.5K AMOLED quad-curved screen with HDR10+ support, a 120Hz refresh rate, and up to 5000 nits of peak brightness.
It utilizes BOE’s advanced Q10 panel, providing excellent color reproduction and 2160Hz PWM dimming for reduced eye strain. Its slim profile of 7.43mm and weight of 193g make it sleek and lightweight.
In contrast, the Redmi K80 Pro offers a 6.67-inch 2K AMOLED flat screen, jointly developed with TCL. It supports HDR10+, Dolby Vision, and 12-bit color for an ultra-vivid visual experience.
While its peak brightness reaches 3200 nits, slightly lower than the Vivo S20 Pro, the ultra-narrow bottom bezel adds to its modern design. The Redmi K80 Pro is slightly thicker (8.39mm) and heavier (212g) but offers higher durability with IP68 + IP69 ratings, making it water and dust-resistant.
2. Design
The Vivo S20 Pro is available in several elegant colors: Phoenix Feather Gold, Purple Air from the East, Jade Dew White, and Pine Smoke Ink. Its design features sophisticated photolithography and embroidery, enhancing its premium aesthetic.
The Redmi K80 Pro offers premium durability with a glass back and metal frame. It comes in sleek Snow Rock White, Mountain Green, and Mysterious Night Black color options, plus an exclusive Automobili Lamborghini Squadra Corse Champion Edition.
3. Performance
Under the hood, the Vivo S20 Pro is powered by the MediaTek Dimensity 9300+ SoC, a 4nm chipset with the Immortalis-G720 GPU. It promises stellar performance and achieves an impressive AnTuTu score of 2.25 million points. The device equips 12GB / 16GB of LPDDR5X RAM and sports up to 512GB of UFS 3.1 storage.
In contrast, the Redmi K80 Pro features the latest Snapdragon 8 Elite SoC and a D1 gaming chip, delivering top-notch performance. It comes with up to 16GB of LPDDR5X RAM and equips up to 1TB of UFS 4.0 storage for blazing-fast data speeds. The device sports an advanced cooling system with a vapor-liquid separation design and a 5400mm² cooling area for effective thermal management. Additionally, it features Xiaomi’s T1S signal enhancement chip to ensure strong and reliable connectivity.
The Redmi K80 Pro is a complete winner here due to its Snapdragon 8 Elite chipset and faster UFS 4.0 storage. Its superior cooling system also makes it a better choice for heavy gamers.
4. Cameras
The Vivo S20 Pro boasts a 50MP Sony IMX921 primary sensor with OIS, ensuring sharp and stable shots. It includes a 50MP ultra-wide camera and a 50MP IMX882 periscope telephoto lens offering 3x optical zoom and CIPA4.5 stabilization. The device features Aura Light technology to improve low-light photography and is equipped with a 50MP front camera with autofocus for crisp, high-quality selfies.
In contrast, the Redmi K80 Pro is powered by a 50MP Light Fusion 800 sensor with both OIS and EIS for exceptional image stability. It includes a 32MP ultra-wide camera and a 50MP 2.5x floating telephoto lens. The device supports 8K video recording and boasts movie-grade dynamic range with Xiaomi AISP 2.0, enhancing computational photography. However, it is equipped with a 20MP front camera, which is less advanced compared to the Vivo S20 Pro.
The Vivo S20 Pro shines with consistent performance across all three rear cameras, while the Redmi K80 Pro excels in advanced image processing capabilities.
5. Battery and Charging
Both phones boast large batteries with fast charging capabilities. The Vivo S20 Pro comes equipped with a 5500mAh battery supporting 90W fast charging, which promises rapid recharge times.
On the other hand, the Redmi K80 Pro includes a massive 6000mAh battery with even faster 120W wired charging and 50W wireless charging, providing not only quick charging but also the convenience of wireless charging.
6. Software and Additional Features
The Vivo S20 Pro runs Android 15 with OriginOS 5, providing a smooth and customizable user experience. It features an in-display optical fingerprint sensor and Hi-Res audio.
The Redmi K80 Pro runs Xiaomi HyperOS 2.0 based on Android, offering a clean interface. It includes a 3D ultrasonic fingerprint sensor for faster and more accurate biometric authentication.
Both phones feature advanced connectivity options with Wi-Fi 7, Bluetooth 5.4, and multiple navigation systems.
7. Pricing
The Vivo S20 Pro is priced at 3,399 yuan ($469) for the 12GB + 256GB variant, with the 16GB + 512GB model costing 3,999 yuan ($551). On the other hand, the Redmi K80 Pro starts at 3,699 yuan ($510) for the 12GB + 256GB option, going up to 4,799 yuan ($662) for the 16GB + 1TB version. Additionally, the exclusive Champion Edition is available for 4,999 yuan ($690).
8. Conclusion
The Vivo S20 Pro and Redmi K80 Pro both bring impressive features to the table, catering to distinct user preferences. The Vivo S20 Pro stands out with its elegant design, brighter display, and consistent camera performance, making it a strong choice for users who prioritize aesthetics and photography. On the other hand, the Redmi K80 Pro shines with its powerful performance, advanced cooling system, superior fast charging options, and robust durability, making it ideal for gamers and power users.
Choosing between the two depends on individual needs. If you value design and affordability, the Vivo S20 Pro is a compelling option. However, for those who need raw power, enhanced durability, and extra features like wireless charging, the Redmi K80 Pro is worth the higher price.