Compare Mobile Phones Side-by-Side

The Huawei Mate Xs is the more distinctive device here. Its huge 8-inch display and 8GB of RAM make it better suited to multitasking, reading, split-screen use, and anything where screen space matters more than pocket-friendly handling. The 4500mAh battery is also slightly larger, which helps its case, though that big panel will naturally ask more from it.

The Samsung Galaxy S30 feels like the safer everyday phone if smoothness matters more than size. Its 120Hz display should make scrolling, animations, and general navigation feel noticeably more fluid than the Mate Xs’ 60Hz panel. That said, the 4GB RAM figure is modest, especially next to Huawei’s 8GB, and may be the bigger limitation over time.

I’d pick the Mate Xs if you want a more spacious, productivity-focused phone and can live with the standard refresh rate. Go for the Galaxy S30 if you prefer a more conventional size and value display fluidity above raw screen area and memory.