The Oppo Find X9 Pro and Xiaomi 15T Pro are both equipped with powerful performance features, but there are some key differences. Both phones offer 1024GB of internal storage, but the Find X9 Pro has a larger 16GB of RAM, while the Xiaomi 15T Pro is equipped with 12GB of RAM. The Oppo device also outperforms the Xiaomi in benchmark scores, achieving an AnTuTu score of 3,649,108 compared to the Xiaomi’s 2,718,159, and Geekbench 6 multi-core and single-core results are higher for the Find X9 Pro at 12,189 and 3,781, respectively, compared to the Xiaomi’s 8,969 and 2,874.
In terms of chipsets, the Oppo Find X9 Pro features the MediaTek Dimensity 9500, while the Xiaomi 15T Pro uses the slightly less powerful MediaTek Dimensity 9400 Plus. The Oppo phone also has a higher GPU clock speed of 1,750 MHz, compared to the Xiaomi’s 1,300 MHz. The Find X9 Pro’s Mali G1 Ultra MP12 GPU is slightly more powerful than the Immortalis G925 GPU in the Xiaomi model.
Both devices share a 3 nm semiconductor size, support 64-bit architecture, have integrated LTE, and utilize big.LITTLE technology with 8 CPU threads. The RAM speed in the Xiaomi 15T Pro is notably higher at 10,667 MHz, compared to the Oppo’s 5,333 MHz, while both devices have the same maximum memory bandwidth of 85.3 GB/s and support up to 24GB of memory. Additionally, the Oppo Find X9 Pro features a 16 MB L3 cache, whereas the Xiaomi 15T Pro has a slightly smaller 12 MB L3 cache.