https://www.neowin.net/news/microsoft-surface-pro-x-review-its-the-perfect-portable-pcfor-me

Processor Microsoft SQ1
GPU Microsoft SQ1 Adreno 685
Display 13 inches, 2880×1920, 267ppi, 3:2, 450 nits
Body 11.3×8.2×0.28in (287x208x7.3mm), 1.7lbs (774g)
RAM 16GB LPDDR4x RAM at 3733Mbps
Storage 256GB removable SSD
Ports (2) USB 3.1 Gen 1 Type-C
(1) Surface Connect
(1) Nano-SIM
Surface Keyboard connector
Battery life Up to 13 hours
Windows Hello IR camera
OS Windows 10 Home
Color Black
Material Aluminum
Price $1,499

QUOTE —The first Surface PC to use an ARM processor was actually the original Surface, but things have changed a lot since then. At Snapdragon Technology Summit in 2016, Qualcomm and Microsoft announced their plans to bring full Windows 10 to ARM processors, running native ARM apps like Windows RT did, but filling in a key gap by offering support for x86 apps through emulation.

It’s been a long road since then though. The first two generations, the Snapdragon 835 and 850, weren’t powerful enough for premium PCs. And then cameĀ the Snapdragon 8cx, a chipset built from the ground up for PCs, with Qualcomm promising performance on par with an eighth-generation Intel Core i5.

Now, it seems like Windows on ARM is ready for prime time. Microsoft’s Surface Pro X legitimizes Windows 10 on ARM, using its custom SQ1 processor. The new chip architecture brings with it a design overhaul from the Intel models, packing a slimmer design that’s possible with the smaller chipset and lack of a need for a fan.

I’ve always been a fan of Windows on ARM PCs, for their slim and light designs, integrated 4G LTE connectivity, instant-on functionality, and frankly, it’s nice to see a little bit of diversity in the processor lineup with Windows PCs.