Lenovo Yoga Slim 7 14Q8X9 Snapdragon X Elite X1E-78-100
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The Lenovo Yoga Slim 7x (model code 14Q8X9) is one of the first Copilot+ PCs, built around Qualcomm's Snapdragon X Elite X1E-78-100 processor — a 12-core ARM chip with an integrated Adreno GPU and dedicated NPU for on-device AI. Lenovo also sells a lower-tier variant of this chassis with the 10-core Snapdragon X Plus X1P-64-100.

The laptop pairs the ARM silicon with a 14.5-inch, 3K (2944x1840) 90Hz OLED display, a departure from the Intel/AMD processors typically found in this class of thin-and-light laptop. Its ARM architecture requires Windows apps to run natively for ARM or through emulation.

As a Snapdragon-based ultraportable, its processor brand falls outside the Intel/AMD split most laptop taxonomies assume, reflecting the arrival of a third major CPU vendor in the Windows laptop market.