Kerry Wan/ZDNET The OnePlus 12 may no longer be the company's current flagship model, but it remains a solid device. It boasts top-notch performance from its Snapdragon 8 Gen 3 Mobile Platform and incredibly fast charging speeds. It's a more affordable alternative to the OnePlus 13, and now is a great time to buy one because the device is currently on sale. Visit the company's website and enter the code "BACK2COLLEGE" at checkout to receive a $300 discount on the 512GB OnePlus 12. This deal only applies to the Silky Black color option. The Flowy Emerald OnePlus 12 is currently out of stock on the official storefront. Additionally, it appears that the 256GB model is no longer available for purchase. Also: The best Android phones of 2025: Expert tested and reviewed You can save even more money on the OnePlus 12. Through OnePlus' program, you can trade in any device in any condition and receive a cool $50 discount, dropping the price of the smartphone to $550. ZDNET's managing reviews editor, Kerry Wan, reviewed the OnePlus 12 when it was first released in 2024. I encourage everyone to read the review for deep insight into the smartphone; however, here's a quick overview. Also: How to clear your Android phone cache (and the hidden problem it actually fixes) The OnePlus 12 is a well-rounded device capable of competing with the company's latest flagship model, the OnePlus 13. Thanks to the Qualcomm Snapdragon 8 Gen 3 processor, performance is fast and reliable. Users will be able to play intensive mobile games like Genshin Impact and hop between multiple apps with relative ease. Plus, its high-quality Quad HD+ (3,168 x 1,440 pixels) resolution display has a maximum brightness of 4,500 nits. That's bright enough to pierce the sun's glare and maintain clear visibility. One of the smartphone's best features is its longevity. Its massive 5,400mAh battery allows the OnePlus 12 to last a full day and a half on a single charge. The model supports 80W wired and 50W wireless charging, so it can go from 0% to 100% battery in almost no time at all. How I rated this deal As per ZDNET's rating system, I give the base deal a score of 4/5. $300 off is a big discount, and if memory serves right, this is the lowest price that the OnePlus 12 has ever been outside of major sales events like Black Friday. And the savings become even better through the trade-in program. Be sure to act fast because this deal will only be around for a couple of weeks. When will this deal expire? As per OnePlus, this deal will end on September 14. Deals are subject to sell out or expire at any time, though ZDNET remains committed to finding, sharing, and updating the best product deals for you to score the best savings. Our team of experts regularly checks in on the deals we share to ensure they are still live and obtainable. We're sorry if you've missed out on this deal, but don't fret -- we're constantly finding new chances to score savings and sharing them with you at ZDNET.com. Show more How do we rate deals at ZDNET? We aim to deliver the most accurate advice to help you shop smarter. ZDNET offers 33 years of experience, 30 hands-on product reviewers, and 10,000 square feet of lab space to ensure we bring you the best of tech. In 2025, we refined our approach to deals, developing a measurable system for sharing savings with readers like you. Our editor's deal rating badges are affixed to most of our deal content, making it easy to interpret our expertise to help you make the best purchase decision. At the core of this approach is a percentage-off-based system to classify savings offered on top-tech products, combined with a sliding-scale system based on our team members' expertise and several factors like frequency, brand or product recognition, and more. The result? Hand-crafted deals are chosen specifically for ZDNET readers like you, fully backed by our experts. Also: How we rate deals at ZDNET in 2025 Show more