It's so close to the "her" wallet thing that the main character pulls out to look at photos.
It's just too big, and too metal.
The form factor is good. I hope things move this direction.
More broadly, it's interesting that the movie has a beautiful future aesthetic that influenced tech most in the recent years. The muted colors with natural materials mixed with ubiquitous tech that was in the background of a human in a humane world where people mostly walk places. I feel like the AI company aesthetic barrowed a lot from that movie. Right down to their office furniture.
Now we just need to make a phone OS to put something like that on that isn't locked down. Forget the year of desktop linux. I am waiting for the year of phone linux. Android doesn't count.