Comparison
The Celestron Advanced VX 6" Newtonian is the clear winner for most amateur astronomers seeking serious observing capability. The single most important differentiator is aperture; the Celestron's 152mm mirror gathers nearly four times more light than the Sky-Watcher's 80mm refractor, fundamentally transforming what you can see in deep sky objects and faint planetary detail. The Celestron Advanced VX 6" Newtonian suits observers who prioritize observing performance, astrophotography, and don't mind a stationary setup; it excels across imaging, deep sky, and planetary work with motorized GoTo convenience.
The Sky-Watcher Sky-Watcher EvoStar 80 APO Doublet Refractor belongs with traveling observers and those seeking a grab-and-go scope for lunar observation and daytime astronomy; its portability and zero-maintenance refractor design cannot be overstated for casual backyard users. Unless you specifically need a ultraportable telescope or plan frequent travel to dark sites, the Celestron's significantly higher overall score of 73 versus 37 reflects superior capabilities across virtually every observing category. The $450 price difference is justified by the performance gulf.
Invest in the Celestron for genuine astronomical depth.
Why choose Celestron Advanced VX
Why choose Sky-Watcher Sky-Watcher EvoStar