Vivo X300 Pro vs Xiaomi 15 Ultra: Vivo X300 Pro and Xiaomi 15 Ultra are fresh flagships for users who want serious power, strong cameras, and a premium feel. Both devices house advanced chipsets, bright displays, and huge batteries. This comparison gives a simple breakdown of what both models bring to help you choose the better model suited for your usage without feeling confused.
Vivo X300 Pro vs Xiaomi 15 Ultra: Processor Performance
The Vivo X300 Pro has the Dimensity 9500 chipset with a fast 4.21GHz octa-core setup. It is paired with 12GB RAM and an additional 12GB virtual RAM for smoother multitasking. The Xiaomi 15 Ultra has the Snapdragon 8 Elite, among the most powerful chipsets at the moment, running at 4.32GHz along with 16GB RAM. It feels light on daily browsing for both phones, but in heavy work and long gaming, Xiaomi stands a bit ahead in raw power.
Vivo X300 Pro vs Xiaomi 15 Ultra: Display and Battery Life
Vivo X300 Pro features a 6.78-inch LTPO AMOLED display with 1260 × 2800 resolution and Ultra HDR support. You get a clean punch-hole layout with a 120Hz refresh rate and tough scratch-resistant glass. Xiaomi 15 Ultra brings a 6.73-inch LTPO AMOLED panel but with sharper 1440 × 3200 resolution, 522ppi, and several certifications, including Dolby Vision, DCI-P3, and low-blue-light protection.
Battery is a clear win for Vivo, thanks to the huge 6510mAh unit in it backed by 90W fast charging and 40W wireless charging. Xiaomi runs on a smaller 5410mAh pack but manages to offer faster charging, with 90W wired, 80W wireless, and reverse options. Vivo will last longer with you if you are into long travel or extreme use; Xiaomi recharges quicker.
Camera Comparison: Vivo X300 Pro vs Xiaomi 15 Ultra
The Vivo X300 Pro comes with a 200MP main sensor along with two 50MP lenses, while boasting OIS and 8K video recording. Selfies are provided by a 50MP front camera. The Xiaomi 15 Ultra features a 50MP quad-camera setup that comes with OIS and LYT-900 advanced sensor tuning. You also get 8K video capability and a 32MP front shooter.
Vivo focuses on high-resolution photography, with more detailed shots, while Xiaomi leans on sensor quality, color accuracy, and pro-mode tuning. Which one fits best is just a question of your preference for either finer detail or more natural output.
Price Difference: Vivo X300 Pro vs Xiaomi 15 Ultra
In India, both models start at ₹1,09,999. Vivo offers 12GB RAM with 256GB storage, while Xiaomi gives 16GB RAM and 512GB storage at the same price. So, Xiaomi provides better value in terms of memory and storage.
Conclusion
The Vivo X300 Pro focuses on long battery life, sharp photography, and a clean display. Xiaomi 15 Ultra is more aggressive in performance, display quality, and charging efficiency. If you need more storage and want cutting-edge power, Xiaomi probably makes more sense. For bigger battery life and bold camera numbers, Vivo feels like the stronger pick.