A:AnswerThe dimensions of the laptop are Height(Front height - 0.30 inches, Rear height-0.70 inches), Width -13.56 inch, Depth - 9.07 inch and Weight (maximum) - 2.04 kg.
A:AnswerYourDellTeam is completely incorrect with their response to this question. I tested this laptop on several different displays. It will without a problem run an external 4k display. I tested the following setups (HDMI was using the included dongle):
HDMI to a 24" LG 4k screen and it displayed 4k.
HDMI to a 32" Samsung Smart 4k monitor and it displayed 4k.
USBC to a 32" Samsung Smart 4k monitor and it displayed 4k and charged through the USBC. (USBC display and concurrent charging worked through any of the 3 ports)
I was even able to connect to the LG 55" OLED TV wirelessly and display 4k (wireless connection at 4k does cause a noticeable latency but it works fine for projecting videos and pictures, not great for gaming)
A:AnswerFrom my experience on the middle of the power slider, I got over 8 hours of watching video on this laptop. The battery lasts a whole day without a problem doing regular web surfing and documents. Gaming seems to get a few hours of play before getting low.