The best older OnePlus phones still worth buying in 2026

While OnePlus may not be a household name in the US, it remains a strong option if you want something a little less mainstream than a typical Apple, Samsung, or Google device. The OnePlus 15 and OnePlus 15R might be the latest models from the company, but that doesn’t necessarily make them the best. If you prefer classic OnePlus design elements or are simply looking to save money, there are still plenty of older OnePlus devices worth considering, even as we head into…