The OnePlus 13 features a 6.82-inch QHD+ LTPO AMOLED display with an adaptive refresh rate from 1Hz to 120Hz and peak brightness up to 4500 nits, making it ideal for outdoor use. It has a premium, rugged build and weighs around 210–213 grams. In comparison, the Xiaomi 15 Pro sports a 6.73-inch 2K LTPO AMOLED display with a 120Hz refresh rate and 3200 nits peak brightness. Slimmer in design at 161.3 × 75.3 × 8.35 mm, it weighs 213 grams. Verdict: OnePlus offers a larger, brighter display, while Xiaomi focuses on a sleek, comfortable form factor.
Performance & Software
Both devices run on the Snapdragon 8 Elite processor and Android 15. The OnePlus 13 offers RAM options from 12GB to 24GB with up to 1TB storage, paired with OxygenOS 15 promising four years of Android updates and six years of security patches. Xiaomi 15 Pro supports up to 12GB RAM with HyperOS 2, offering similar update guarantees. Verdict: Performance is nearly identical, though OnePlus provides more RAM configurations.
Camera System
The OnePlus 13 has a triple camera setup: 50MP wide, 50MP periscope telephoto (3x optical zoom), and 50MP ultrawide, calibrated with Hasselblad color science. Xiaomi 15 Pro’s 50MP triple camera is developed with Leica optics, producing punchy, high-contrast images. Verdict: OnePlus favors balanced color; Xiaomi leans toward Leica-style vibrant photos.
Battery & Charging
OnePlus 13 packs a 6000mAh battery with 100W fast wired charging, 50W wireless charging, and reverse charging. Xiaomi 15 Pro features a 6110mAh battery with 90W wired and 50W wireless charging. Verdict: Xiaomi edges in battery longevity, OnePlus excels in charging speed.