Samsung upgrades its two-in-one Notebook 9 Pen with a new 15-inch option, 8th-gen Core i7 chip, updated S Pen and a promise of 15 hours of battery life (Joshua Goldman/CNET)

Joshua Goldman / CNET:
Samsung upgrades its two-in-one Notebook 9 Pen with a new 15-inch option, 8th-gen Core i7 chip, updated S Pen and a promise of 15 hours of battery life  —  With its updated Notebook 9 Pen two-in-one laptop, Samsung is targeting creative professionals who want the flexibility of both a laptop …