What matters

Both are detachable Windows on Arm PCs, but a tablet that feels good in your hand and one that anchors a desk solve different problems. The 12-inch model weighs 686 g without a keyboard; the 13-inch weighs 895 g. If you write or sketch while standing, that difference and the smaller canvas may matter more than a processor tier. If you spend hours beside a monitor or need a roomier tablet screen, the larger model makes a stronger case.

Key differences

  • The 12-inch Pro pairs a Snapdragon X2 Plus 6-core chip with a 12-inch LCD at 90 Hz. The selected 13-inch Pro has a Snapdragon X2 Elite 12-core chip and a 13-inch OLED at 120 Hz. Those are different chip tiers and screen choices, not measured cross-model speed or display-quality results.
  • The compact Pro has two USB 3.2 Type-C ports. The larger one has two USB4 Type-C ports plus Surface Connect, which may settle the choice if your dock or charging setup depends on them.
  • In the checked US offers, the 12-inch preorder was $1,149.99 for 16 GB RAM and 256 GB UFS; the selected Black 13-inch offer was $1,649.99 for 16 GB RAM and 512 GB SSD. The larger offer was promotional. Different storage media and capacities mean these figures do not show a like-for-like upgrade price; sales tax is extra.

Who it is for

  • Choose the 12-inch Pro if handwritten notes or drawing in your hands are the point, and its smaller screen and ports cover your work. Build a cart with the keyboard and pen you need before deciding; the compact offer also excludes a power supply.
  • Choose the 13-inch Pro if the larger OLED work area or USB4 and Surface Connect solve a real screen or docking need. Its keyboard is also a separate purchase, though the selected offer includes a power supply.

Watch-outs

  • Check the exact Windows on Arm apps, dependent Arm64 drivers, peripherals and anti-cheat games you rely on. If any are essential and unconfirmed, wait for compatibility evidence before buying either model.
  • There is no independent exact-pair speed or real-world endurance result here. Launch performance claims compare the compact model with its own previous edition, so wait for testing if speed or battery life would decide the purchase.