Best Used OnePlus 8T Deals Today

This listing gives you the best overall package: you'll get a fully unlocked OnePlus 8T in green with the top-tier 256GB storage, and battery health at 90% or better—meaning plenty of life left between charges. The screen is a vibrant, flat 120Hz panel, and the phone is compatible with all major US carriers, so you have maximum flexibility. While it's not brand new, the Grade B+ condition means you'll get a device free of major blemishes, and the environmentally-certified seller adds extra peace of mind. There are a few practical tradeoffs: you don’t get an OEM charging block (just a USB cable), and previous carrier logos may appear on startup. Also, no individual device photos are offered, so you’re going by the seller’s reputation and description. Compared to the cheaper options, you’re paying a little more, but you’re also avoiding the screen issues and lower battery health that pop up elsewhere. If you want great value without risking major cosmetic or hardware faults, this is a safe, smart pick.

Here, you’re getting a OnePlus 8T at a very competitive price, with the full 256GB of storage, but there are tradeoffs you shouldn’t ignore. First, this phone is locked to T-Mobile, so if you're not on that carrier (or one of its MVNOs), you won't be able to use it. Condition-wise, expect visible signs of wear: there are scratches on the screen and borders, plus a cracked glass back. The battery is also less healthy at 78%, so you'll likely need to charge more frequently compared to the top pick. No charger or SIM card are included, so you'll need to provide those yourself. On the plus side, the IMEI is clean, so activation should be smooth. If cost is your top priority and you’re fine sticking to T-Mobile—with some cosmetic blemishes and a tired battery—this could be an option, but for just a little more, the top-ranked listing gives you much better condition and wider compatibility.

This is by far the cheapest way to get into a OnePlus 8T with a massive 256GB storage and solid 90% battery health. It’s fully unlocked, so you’re not tied to any particular carrier. The catch? The display has screen distortion and burn-in, meaning you’ll see permanent ghosting or discoloration—this could get annoying if you’re sensitive to screen quality. Cosmetic condition is rated B grade, so expect visible signs of previous use, though it should still work fine. You don’t get a charging block, but a non-OEM USB cable is included. Returns are a bit trickier here: there’s a restocking fee if you return it for reasons other than defects, and you won’t see photos of the actual device before buying. Ultimately, you’re saving a chunk of money versus every other listing, but you’re accepting real compromises in screen quality. If you’re comfortable with screen imperfections and really want to stretch your dollar, this is the most affordable way in.

This listing gives you a fully unlocked OnePlus 8T with the highest 256GB storage and 90%+ battery life, which is excellent for the price. However, there are some real compromises you should weigh: the display has a faint to moderate shadow (a type of screen burn-in), so you’ll notice some discoloration on light backgrounds. The cosmetic condition is also a step down, marked as B-, which means more wear compared to the top option. Like other budget-friendly choices, there’s no charger, SIM, or SD card included, and returns carry a restocking fee unless there’s a defect. You also only get a stock photo, not pictures of the exact device. Compared to the best pick, you’re saving some money but exchanging that for a less pristine display and case. If you’re sensitive to screen shadows, I’d steer clear, but if the savings matter most and you can tolerate minor visual flaws, this fits the value bill.

With this OnePlus 8T, you get the highest 256GB storage and even 12GB RAM—so it’s the best-specified model on paper. It’s unlocked, dual-SIM, and carries a good IMEI, but there’s a big catch: there’s a green line running through the screen. This type of LCD defect is a permanent, visually distracting mark, and it can get annoying for daily use, especially on white or light backgrounds. Additionally, the battery is at a lower 78%, so don’t expect all-day endurance, and the phone comes with no accessories at all—not even a charger or cable. With some scratches on the front glass as well, you’re paying about the same as a few better-condition options here. Unless you really want the 12GB RAM for multitasking and can live with the screen defect, the top or even fifth-place picks offer better overall experiences for similar or lower prices.