Comparison

The 70mm Aperture 360mm Refractor edges ahead with a marginal 2-point overall advantage, though neither telescope excels at any particular task. The single most important differentiator is focal length. The 360mm design delivers noticeably shorter focal ratios and theoretically brighter views at modest magnifications, while the 400mm variant stretches the light path, demanding slightly higher magnification to achieve useful viewing. For the modest aperture these telescopes offer, this functional difference matters more than the 200-gram weight penalty.
The 70mm Aperture 360mm Refractor suits beginners willing to accept fundamental optical limitations in exchange for marginally better performance across all observation types and slightly superior portability. The alternative Telescope for Adults & Kids appeals only to budget-conscious buyers comfortable sacrificing performance for the lowest price point. Both scopes occupy the budget entry level where optical compromises are inevitable. Neither performs adequately for serious planetary observation, astrophotography, or deep-sky work.
Choose the 360mm model if optics matter slightly more than cost; otherwise save your money and invest in a quality 100mm reflector when budget allows. These telescopes serve primarily as introductory tools for casual backyard use.
Why choose Telescope for Kids
Why choose Telescope, Telescope for