Askar 71F Flat-Field Telescope, 71mm Aperture F6.9 ED Glass Refractor OTA vs Sky-Watcher Quattro 150P Imaging Newtonian

The Sky-Watcher Quattro 150P Imaging Newtonian is the clear winner for most amateur astronomers. Despite costing nearly the same price, it delivers superior performance across nearly every category that matters; the Askar 71F Flat-Field Telescope struggles with mediocre scores in planetary observation, deep sky work, and astrophotography. The single most important differentiator is aperture.

The Quattro 150P's 150mm aperture versus the Askar's 71mm gives roughly four times more light-gathering power, translating to brighter images, better planetary detail, and superior deep sky performance. This fundamental advantage compounds across all observing disciplines. The Askar 71F Flat-Field Telescope suits observers prioritizing portability and refractor simplicity for casual lunar observation; the Sky-Watcher Quattro 150P belongs with anyone serious about planetary observation, deep sky exploration, or astrophotography at a modest price point.

Given that both weigh under 8kg and cost nearly identical amounts, the Quattro 150P's superior performance metrics make the Askar 71F difficult to justify. Choose the Quattro 150P unless you have a specific need for the Askar's compact form factor or premium optical design.