Complex sentence: The monochrome monitor was less expensive, and had a higher resolution of 640 × 400 and, due to its noninterlaced operation at 70 Hz, was better suited to business applications.
Split into simpler sentences: The monochrome monitor was less expensive, and had a higher resolution of 640 × 400. Due to its noninterlaced operation at 70 Hz, the monochrome monitor was better suited to business applications.