The new 16:10 display creates nice images. All the contents are crisp and colors look good. After our initial measurements, we can confirm the advertised brightness of 460 nits in the center of the screen (the average value is a bit lower), and the contrast ratio is also excellent at more than 1700:1. The small sRGB color gamut is covered completely.
The ThinkPad X1 Nano is the first at Notebookcheck with the Tiger Lake processor Core i7-1160G7. It is a so called UP4 package, where the power consumption is much lower (configurable between 7-15 W), while the "regular" UP3 chips are configurable between 12-28 W.
We already know that these values can be adjusted by every manufacturer with much wider ranges. The new ThinkPad X1 Nano has both limits (PL1 & PL2) set at 40 W, which is rather optimistic considering the slim device. The notebook can at least utilize its high clock of up to 4.4 GHz in short peak load scenarios.
The performance utilization of the X1 Nano is actually pretty decent, because we see the full 4.4 GHz when we stress one core and around 35 W (>30s) in multi-core tests, which results in the full 4x 3.6 GHz. We will obviously check how long the X1 Nano can maintain this performance under sustained workloads, but we are still positively surprised. This, however, begs the question why Lenovo uses an efficient UP4 chip in the first place...
January 28, 2021 at 02:36AM
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The Lenovo ThinkPad X1 Nano has arrived: Case and 16:10 Display are great, but the keyboard disappoints - Notebookcheck.net
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