Stealth noticing holes in the false reality

“Your phone is a Katana LX, manufactured by Sanyo.”
“Yeah. I’ve been meaning to get a new one, but I’m kind of stuck in my contract and—”
“It is five and a half years old,” she said. “This model should no longer be supported.”
“It is, though.”
She handed him his phone and pulled her own from the sweatshirt pocket. It spun in her hands to reveal a sunken keyboard. “The T-Mobile G1,” she said, “with the new Android operating system. It was given to me as part of a promotional deal for a series of print advertisements.”
“You’re right,” he said. “That blows my phone away.”
Karen shook her head. “It does not. This phone was an early release in autumn of 2008. It is also five years old.” She looked at him. “Why would I still own a first-generation phone which is half a decade old?”

Excerpt From Ex-Purgatory, pg 231
Peter Clines
https://books.apple.com/us/book/ex-purgatory/id676938479