Celestron CGEM II Computerized German Type Motorized Equatorial Mount vs Sky-Watcher Quattro 150P Imaging Newtonian

The Sky-Watcher Quattro 150P Imaging Newtonian is the clear winner for most amateur astronomers. The single most important differentiator is portability combined with optical performance. The Quattro 150P weighs just 7.67kg versus 34.84kg for the Celestron CGEM II Computerized German Type Motorized Equatorial Mount, yet delivers significantly better planetary and deep-sky viewing scores (48 and 47 versus 23 and 23).

The Celestron's computerized GoTo system sounds appealing but cannot compensate for its mediocre optical performance across key observing categories. The Celestron CGEM II suits observers who prioritize astrophotography tracking automation and don't mind substantial setup requirements at a fixed location. The Sky-Watcher Quattro 150P belongs with observers who value portability, visual performance, and genuine versatility across planetary and deep-sky targets without breaking the bank at $665.

Choose the Sky-Watcher Quattro 150P unless you have a dedicated observatory space and serious astrophotography ambitions requiring the Celestron's equatorial mount and computerized tracking. The Quattro 150P's superior overall score of 63 versus 46, combined with its dramatic weight advantage and lower price, makes it the practical choice for the vast majority of amateur astronomers.