Questions about HP Envy x360 14-fa0632nz

Can I operate this device with a pen? If so, which HP pen is compatible? Does Digitec have this on sale?

Does this notebook have PWM and / or temporal dithering? Actually, this should be in the specs of all notebooks these days (-> Hint to Digitec/Galaxus).

Perhaps I have overlooked it: does the device have a touch screen?

Does the USB-C port on this notebook support the DisplayPort and Power Delivery standards?

What is the screen resolution? 2K 3K? (HP Envy x360 14-fa0632nz)

Does the notebook have PWM? Explanation: Pulse Width Modulation (PWM) is a technique used in many notebooks to control the brightness of the screen. Here is how it works: With PWM, the screen backlight turns on and off quickly. The length of the on and off cycles determines the perceived brightness. The shorter the on cycles and longer the off cycles, the darker the screen appears. The switching frequency is usually so high that the human eye does not notice the flickering. However, some people may be sensitive to PWM, which can lead to eye strain, headaches or other discomfort, especially if the frequency is below 250 Hz. However, some notebooks do not use PWM or have a very high PWM frequency, which is less problematic. It is advisable to consider this when choosing a notebook if you are sensitive to screen flicker.

Hat diese Notebook PWM und / oder temporal Dithering?

Does this laptop come with a compatible pen? And if not, which one would fit?

What can the AI of this laptop do? Is it something like the new Surface Copilot laptop? The one you have on sale for 999?

What about the battery life of this notebook? I have read on the Internet that the battery is already empty after 3-4 hours in some cases. I would be interested in the battery life in normal "work mode" (office programmes, browsing, etc.).

What is the RAM CAS latency time?

The weight of this laptop is not correct. I ordered it and received it today. It is 1.51kg and not 1.39 as stated. Is that normal?