28365365体育投注Samsung's Galaxy S20 Ultra provides up to 100X digital zoom, but who needs that kind of snooping power? A private investigator, that's who. WSJ's Joanna Stern teamed up with a New York-based detective to test it and compare it to other phones and ultra-zoom cameras. Photo illustration: Alex Kuzoian for The Wall Street Journal
Personal Technology With Joanna Stern
28365365体育投注Technology is overwhelming and making decisions about what gadget to buy is harder than ever. WSJ personal tech columnist Joanna Stern makes it all a bit easier in her lively and informative videos.
Up Next in Personal Technology With Joanna Stern
Can’t Unlock Your iPhone’s Face ID with a Mask On? There’s a Mask For That
The coronavirus pandemic means we must wear masks. It also means unlocking an iPhone with Face ID is a challenge. WSJ’s Joanna Stern tracked down a woman who created a mask to get around it.
Laptop Webcam Showdown: MacBook Air? Dell XPS? They’re Pretty Bad
In our coronavirus-tainted world, we’re realizing that we depend a lot on our laptop webcams… and they’re not good. WSJ’s Joanna Stern compared the new MacBook Air to the Dell XPS 13, Google’s Pixelbook Go and Microsoft’s Surface Laptop 3.
How to Turn an Old Tablet Into a Video Chat Box
Forget buying a fancy Facebook Portal or Amazon Echo Show. Dig out your old tablet or smartphone and make a homemade stand out of a box, wire hanger or even an egg carton. WSJ's Joanna Stern has all the DIY tips you need.