OnePlus 15: All-day power from a 7300mAh monster battery, 5G takes off in a Snapdragon storm!

Raj Blogger

October 6, 2025

OnePlus will soon launch its flagship 5G phone, the OnePlus 15, which will feature a large 7,300mAh battery and 120W wired charging support. The phone will also feature the Snapdragon 8 Elite Gen 5 processor, which will improve battery life. The device is expected to feature a 6.78-inch display with a 165Hz refresh rate and run on Android 16-based ColorOS 16.

OnePlus is soon launching another flagship 5G phone, dubbed the OnePlus 15. The company has confirmed that the smartphone will launch in China in October. Meanwhile, a recent report suggests that this smartphone will feature its largest battery yet. Furthermore, the phone may also support wireless charging. Reports suggest that the device could launch on November 13th. However, the company has not yet confirmed this. Let’s explore the details…

OnePlus 15 Will Feature a Large Battery

Reports indicate that the OnePlus 15 could feature a large 7,300mAh battery. Not only will the large battery, but the phone could also support 120W wired charging and 50W wireless charging. However, there’s no information yet on whether the device will support reverse charging.

Not only a large battery, this flagship device will also have several other features. The device is expected to feature a 6.78-inch display, smaller than the 6.82-inch screen of its predecessor. The phone is expected to be 8.1 mm thick and weigh approximately 211-215 grams. The company has already teased a Sand Dune color variant. The device may also be offered in Black and Purple.

OnePlus 15

Latest Snapdragon Processor

The smartphone is also expected to feature the latest Snapdragon 8 Elite Generation 5 processor, which is based on 3nm. This phone is expected to be up to 23 percent faster than its predecessor, the OnePlus 13, and offer 20 percent better battery life. The phone is also expected to have a 165Hz refresh rate. Furthermore, the device is expected to run on Android 16-based ColorOS 16, while in some other locations, it may come with OxygenOS 16.

Design and Build Quality: Robust and Stylish

The OnePlus 15’s design is quite different and modern from previous models. The company has used aerospace-grade nano-ceramic metal material, which is 134% stronger than titanium and 223% harder than stainless steel. This makes the phone not only durable but also resistant to drops and scratches. The square camera module design gives the phone a premium look, distinct from Samsung or Apple flagships.

The phone’s frame features a flat display, making the bezels extremely thin (only 1.15mm). Color options include Sand Storm, Absolute Black, and Mist Purple, offering stylish choices. While maintaining its light weight, it also boasts waterproof and dust-resistant features like an IP68 rating. Overall, the OnePlus 15 offers a premium feel in the hand, making it a long-lasting experience.

Performance: Powerhouse Processor

The OnePlus 15 is powered by Qualcomm’s latest Snapdragon 8 Elite Gen 5 chipset, which is 30% faster and more energy-efficient than the previous generation. 12GB or 16GB of RAM options, along with 256GB to 1TB of storage, will make multitasking easier. Gamers will also be treated with special gaming features, such as high frame rates and a cooling system that prevents overheating during long sessions.

AI integration will make the phone smarter – such as background app management and voice assistant. It will perform top-notch in benchmark tests, whether it’s video editing or 8K recording. OnePlus has focused on thermal management to ensure the phone stays cool. This performance level makes it one of the fastest devices of 2025.

Conclusion: A Future-Proof Choice

The OnePlus 15 is the smartphone of 2025, a perfect blend of innovation, power, and style. Whether you’re a tech enthusiast or an everyday user, this phone won’t disappoint. With its sturdy build, powerful performance, and advanced features, it will disrupt the market. If you’re looking to buy your next flagship, keep an eye on the OnePlus 15 – it could be the best of the year.

Also Read – Vivo’s amazing 5G flagship smartphone is here to rock the market, with a 200MP OIS camera and 180W superfast charging!

Also Read – Nokia’s super-budget 5G phone arrives: 64MP camera and 5000mAh battery

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