Comparison
The Celestron Advanced VX 6" Newtonian is the clear winner for most amateur astronomers, though the choice depends entirely on your observing style and physical limitations. The single most important differentiator is aperture versus portability. The Celestron's 152mm mirror gathers significantly more light, delivering superior image brightness and detail for deep sky observing and astrophotography.
The Explore Scientific ED102 FCD100 sacrifices nearly 50mm of aperture for remarkable portability at just 4.94kg, making it genuinely transportable to dark sites. The Celestron Advanced VX 6" Newtonian suits observers with vehicle access to observing sites who prioritize performance across astrophotography, visual deep sky work, and planetary observation. The Explore Scientific ED102 FCD100 belongs in the hands of hikers and backpackers who value a telescope they can carry miles into dark skies without physical strain.
Buy the Celestron Advanced VX 6" Newtonian unless your observing involves regular backcountry travel or you lack transportation. Its 73/100 overall score reflects genuine optical and mechanical quality, while the Explore Scientific's lower scores reflect the inherent compromises of ultra-lightweight refractor design. The equatorial mount and GoTo system on the Celestron justify the investment for serious amateur work.
Why choose Celestron Advanced VX
Why choose Explore Scientific ED102