Gabo_Arts/Shutterstock We may receive a commission on purchases made from links. Since the launch of the OnePlus One back in 2014, everyone in the tech community was thrilled to see the rise of the brand that coined the term "flagship killer." OnePlus emerged as a worthy rival to the Apple-Samsung duopoly, offering the smartphone industry, especially Android users, a wide variety of top-notch phones. Not to mention, it also pushed the likes of Apple, Samsung, and Google to be better. But over a decade later, OnePlus has decided to shutter its smartphone business in North America and Europe. Unfortunately, that…