The phone market is extremely competitive, with the majority of users flocking to established brands, such as Apple, Samsung, and even Google. Still, disrupters like OnePlus have carved out a sizable userbase. Whether you’re an ardent OnePlus fan or you’re looking to dip your toes into the ecosystem, grabbing a OnePlus 9 5G or OnePlus 9 Pro 5G at $100 off is a good place to start.