Before we get too far, let's take a look at what this model brings to the lineup:

13.3” LED-backlit IPS “Retina” display with 2560 × 1600 resolution (227 dpi), P3 color gamut

1.4 GHz quad-core Intel Core i5 (Turbo Boost up to 3.9 GHz) with integrated Intel Iris Plus Graphics 645

8 GB of 2133 MHz LPDDR3 onboard memory

128 GB, 256 GB, 512 GB, 1 TB, or 2 TB PCIe-based SSD

Two Thunderbolt 3 (USB-C) ports supporting charging, DisplayPort, Thunderbolt, USB 3.1 Gen 2

Apple T2 custom coprocessor

Despite looking pretty familiar, this MacBook sports a new model number: A2159, and EMC 3301.