Windows Tablet Samsung Galaxy Book 12

Samsung Galaxy Book 12 main unit and keyboard.
Features an OLED panel.
Includes only the box and instruction manuals. Pen, AC adapter and cable, and microSD card slot pin are not included.
Purchased at Costco in December 2018.
Will be shipped after initialization.

As for defects, the screen may exhibit color issues or turn completely white during the login screen shown in image 10 at startup. Additionally, text may appear garbled after logging in. In either case, turning the screen off and on by briefly pressing the power button on the upper left side of the main unit resolves the issue. While not observed during the current photography, this occurs approximately 10-20% of the time based on user experience. Please understand this before purchasing.

No operational defects are observed.
MicroSD card reading has been confirmed.

The main unit has numerous scratches on both sides (images 4, 5).
There is a linear scratch slightly to the left of the center bottom of the screen (image 14) and a scratch on the upper right (image 15).
There are no dead pixels or burn-in, to the best of my knowledge. Screen tests have been performed (images 11-13).

Thank you.