Surface Pro X running Windows 10 Pro on ARM does not install 64-bit applications that have not been ported to ARM. LTE models of Surface Pro X come with Windows 10 Pro on ARM.

Wi-Fi models of Surface Pro X come with Windows 11 Pro on ARM.

Available storage is subject to change based on system software and updates and apps usage.

System software and updates use significant storage space.

Comparison of Surface Pro X (774 g) and Surface Pro Signature Keyboard (280 g) measured by Microsoft and 2020 iPad Pro 12.9-inch (682 g) and iPad Pro Magic Keyboard (688 g) published tech specs available at iPad Pro - Technical Specifications – Apple.Surface Slim Pen 2 can charge with Surface Slim Pen Charger, Surface Pro Signature Keyboard, Surface Pro X Signature Keyboard, Surface Laptop Studio, and Surface Duo 2 Pen Cover. Software license required for some features. Charger for Surface Slim Pen 2 sold separately. See aka.ms/SurfaceBatteryPerformance for details. Battery life varies significantly based on usage, network and feature configuration, signal strength, settings and other factors.Contact your service provider for details, compatibility, pricing, SIM card, and activation. Service availability and performance subject to service provider’s network.

And finally, although not a first, Microsoft’s willingness to design its own silicon bodes questions for how far the company will push this custom approach to silicon design in future products. It also shows that Microsoft is continuing to support the Arm Windows ecosystem, despite previous failed attempts. With devices such as the Intel-powered Surface Pro 7, the Microsoft-Qualcomm powered Surface Pro X, the partly AMD-powered Surface Laptop 3, and even the Surface Earbuds and in the future the Intel-powered Surface Neo, Microsoft is showing a clear willingness to diversify both its hardware and the hardware component suppliers it uses. The device measures 5.3mm and weighs 762g. Other features include fast charging, an LTE-A modem, a rechargeable stylus that can be stored inside the laptop, a removable SSD, up to 16GB RAM, two USB-C ports, a 4K webcam and two microphones with noise suppression. The Surface Pro X 2-in-1 has an edge-to-edge 13” display with 2880x1920 resolution (267ppi) and 1400:1 contrast ratio.

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