Compare Mobile Phones Side-by-Side

The Xiaomi 17T Pro is the more convincing pick if you want the bigger, smoother phone. Its 6.83-inch 144Hz display should feel better for gaming, scrolling, and media, and the 7000mAh battery gives it a useful cushion over the regular model. With both phones carrying 12GB of RAM and MediaTek hardware, the Pro’s advantage is really about screen experience and endurance rather than a dramatic memory gap.

The Xiaomi 17T still makes sense if you prefer a slightly smaller device or don’t care about chasing the highest refresh rate. A 6.59-inch 120Hz display is already very smooth, and a 6500mAh battery is hardly small. But unless the price difference is meaningful, the 17T Pro looks like the one I’d buy: it gives you more display and more battery without sacrificing RAM.