Lenovo Legion Pro 7i 16 Gen 10 laptop review: 400 W power supply with almost no compromises

[Redaktion]

Instead of going thinner and thinner, the latest Legion Pro 7i 16 is thicker this year to squeeze out more performance from the Intel Arrow Lake and Nvidia Blackwell hardware. Power consumption may be high, but the raw performance is undeniable.

https://www.notebookcheck.net/Lenovo-Legion-Pro-7i-16-Gen-10-laptop-review-400-W-power-supply-with-almost-no-compromises.999828.0.html

[Den Himself]

Hello, your test indicates that the PWM frequency of the screen is about 1400 Hz. Is this really accurate information? Usually the PWM frequency of OLED laptops is much lower, and you yourself indicate that this Samsung panel is close to the one used by Asus. But the PWM frequency of Asus is much lower. This is already the third Lenovo laptop in your tests that has such a high PWM frequency. Has Lenovo really started to somehow increase the PWM frequency, unlike all other manufacturers? Even though the panels themselves are the same as those of other manufacturers?

[Fyl]

Something doesn't add up with the power consumption numbers ... the idle min/avg/max is 30-40 W/h yet the Wifi 1.3 test (whatever usage it includes) shows 323 min (so over 5h) which for a 99Wh battery means an average of less than 20 W/h ... it looks like the measurements during the so-called idle are not accurate or it's not exactly idle