Apple MacBook Pro 13-inch (Late 2012) has a pixel density of:
226.98

A.K.A. MBP13 13-inch MacBook Pro (Late 2012)
Released: 2012

Resolution: 2560×1600 13.3″ display

Wide QXGA (WQXGA) 2560×1600, 8:5 aspect ratio

Totaling 4.10mp (megapixels) and having a PPI of 226.98

Category: Laptop
Tags: apple, retina, macbook pro

MacBook Pro

MacBook Pro M1 (16-inch, 2021)
Developer	Apple Inc.
Manufacturer	Foxconn[1] Pegatron[2]
Product family	MacBook family
Type	Notebook
Release date	Intel-based January 10, 2006; 16 years ago (2006-01-10) (Aluminum) October 18, 2008; 13 years ago (2008-10-18) (Unibody) June 11, 2012; 10 years ago (2012-06-11) (Retina) October 27, 2016; 5 years ago (2016-10-27) (Touch Bar) Apple silicon November 17, 2020; 19 months ago (2020-11-17) (Touch Bar with Apple silicon) October 26, 2021 (2021-10-26) (Thick Unibody)
Discontinued	November 10, 2020; 19 months ago (2020-11-10) (Intel-based)
Operating system	macOS
System on a chip	Apple M1 (13-inch, M1, 2020) (discontinued) Apple M1 Pro and M1 Max (14-inch and 16-inch, 2021) (current release) Apple M2 (13-inch, M2, 2022) (current release)
CPU	Intel Core Duo, 2 Duo, i5, i7, i9 (discontinued, 2006-2021)
Predecessor	PowerBook
Related articles	MacBook MacBook Air iMac
Website	www.apple.com/macbook-pro/

This righthand infobox courtesy of Wikipedia.