Comparison
The winner depends on your priorities. The Celestron CPC Deluxe 800 HD dominates for serious astrophotography and planetary observation thanks to its massive 203mm aperture and superior optical quality, scoring 84 and 64 respectively. The Unistellar Equinox 2 excels as an intelligent, portable platform that remains genuinely useful outside your backyard, scoring higher overall and significantly outperforming on beginner-friendliness through its smart features and manageable 9kg weight. The single most important differentiator is aperture versus portability.
The Celestron's 203mm mirror gathers nearly four times more light than the Equinox 2's 114mm, translating to dramatically better detail on planets and fainter deep sky objects. However, the Equinox 2's integrated AI, lightweight design, and 65/100 portability score make it genuinely takeable to dark sites; the Celestron at 35kg becomes a vehicle-based commitment. Buy the Celestron CPC Deluxe 800 HD if you're establishing a permanent observatory location and prioritize maximum optical performance.
Buy the Unistellar Equinox 2 if you value accessibility, ease of use, and will actually transport your telescope to observation sites regularly. Choose the Equinox 2 for flexibility and enjoyment; choose the Celestron for serious results.
Why choose Celestron CPC Deluxe
Why choose Unistellar Equinox 2