The upcoming OnePlus 15 is shaping up to be one of the most powerful smartphones of 2025. While the company hasn’t yet revealed an official launch date, confirmed details and leaks have given enthusiasts plenty to be excited about.
The flagship will feature Qualcomm’s latest Snapdragon 8 Elite Gen 5 processor, a 165Hz BOE display, and a huge 7,300mAh battery. With these specifications, OnePlus seems ready to set a new benchmark for performance, speed, and endurance.
Design
OnePlus has already teased the new “Sand Dune” colorway, giving the OnePlus 15 a fresh, premium look. The smartphone will reportedly come in black, purple, and titanium finishes as well, offering users a wide range of elegant choices.
According to leaks, it will measure around 8.1mm thick and weigh approximately 211–215 grams, balancing style and sturdiness.
The overall design is expected to follow the brand’s sleek and minimalist approach, featuring flat edges and a smooth matte finish. The BOE-supplied 1.5K+ flat display will ensure immersive viewing with 165Hz refresh rate, perfect for gamers and high-refresh-rate enthusiasts.
Performance
At its core, the OnePlus 15 will run on the all-new Snapdragon 8 Elite Gen 5 chipset, Qualcomm’s next-generation flagship processor. This chip promises major performance and efficiency improvements over its predecessor, with enhanced AI capabilities and graphics performance.
Combined with Android 16-based ColorOS 16 in China (and OxygenOS 16 globally), the device will deliver fluid performance and deeper system-level AI integration. Users can expect lightning-fast app launches, advanced multitasking, and power-efficient performance ideal for gaming, content creation, and productivity.
Display
The OnePlus 15 will feature a BOE-manufactured 1.5K+ flat display supporting a 165Hz refresh rate — one of the fastest in the industry. This means smoother animations, fluid scrolling, and a highly responsive experience during gaming or video playback.
| Display Feature | Specification |
|---|---|
| Panel Type | BOE 1.5K+ Flat Display |
| Refresh Rate | 165Hz |
| Resolution | 1.5K+ |
| Protection | Likely Gorilla Glass Victus or similar |
This display will also be color-accurate and bright, maintaining OnePlus’s reputation for producing sharp, vibrant panels.
Battery
One of the biggest talking points of the OnePlus 15 is its massive 7,300mAh battery, which is expected to come in a dual-cell configuration (two 3,575mAh units). This setup will allow faster charging while maintaining battery safety and longevity.
Leaks from multiple tipsters, including Digital Chat Station and Bald Panda, suggest two different charging speeds:
- 100W wired fast charging (as per DCS)
- 120W wired + 50W wireless fast charging (as per Bald Panda)
Either way, the OnePlus 15 will clearly be among the fastest-charging flagships available. The combination of a huge battery and ultra-fast charging will give users long-lasting power with minimal downtime.
| Battery Specification | Details |
|---|---|
| Capacity | 7,150mAh – 7,300mAh (Typical) |
| Cells | Dual 3,575mAh |
| Wired Charging | 100W–120W (Expected) |
| Wireless Charging | 50W (Expected) |
Software
Out of the box, the OnePlus 15 will run Android 16 with ColorOS 16 in China and OxygenOS 16 in other markets. OnePlus is scheduled to unveil OxygenOS 16 on October 16, ahead of the phone’s global release.
The updated software is expected to include advanced AI features, improved customization, and better battery management.
Launch
While OnePlus has not officially confirmed the launch date, sources suggest the China debut could happen in late 2025, followed by a global rollout in early 2026. The device will first appear in China before heading to markets like India, Europe, and North America.
Alongside the OnePlus 15, leaks also mention two other devices — the OnePlus Ace 6 (expected to launch globally as the OnePlus 15R) and the OnePlus Turbo model. The Ace 6 is rumored to have a 7,600mAh battery, while the Turbo could come with an even larger 7,800mAh unit.
What to Expect
With its Snapdragon 8 Elite Gen 5 chip, 165Hz display, and massive 7,300mAh battery, the OnePlus 15 could redefine flagship standards in 2025.
Designed for users who demand performance, battery life, and innovation, this device might very well compete with Samsung’s Galaxy S25 Ultra and Apple’s iPhone 16 Pro Max — at a likely lower price point.
FAQs
What processor does the OnePlus 15 use?
The OnePlus 15 will be powered by Qualcomm’s Snapdragon 8 Elite Gen 5 chipset.
What is the battery capacity of the OnePlus 15?
It is expected to pack a 7,150mAh to 7,300mAh battery.
How fast can the OnePlus 15 charge?
The phone may support 100W–120W wired and 50W wireless fast charging.
What display will the OnePlus 15 feature?
It will have a 1.5K+ BOE flat display with a 165Hz refresh rate.
When will the OnePlus 15 launch globally?
The OnePlus 15 is expected to launch in China first, followed by global markets.
