Published on October 21, 2025 | By Aditya Kumar Singh | X | Linkedin
Last Updated | 5:10 PM (IST)
The OnePlus 15 is set to debut in China on October 27, 2025, with an expected India launch on November 14. This upcoming flagship promises major hardware upgrades, including a massive 7,300mAh battery, 120W SuperVOOC fast charging, a new Glacier Cooling System, and a stunning 165Hz AMOLED display — all powered by the Snapdragon 8 Elite Gen 5 processor.
| Feature | Details |
|---|---|
| Display | 6.82-inch 1.5K LTPO AMOLED, 165Hz refresh rate |
| Processor | Snapdragon 8 Elite Gen 5 (4.6GHz peak speed) |
| Battery | 7,300mAh with 120W wired + 50W wireless charging |
| Cooling System | Glacier Cooling System (5778mm² vapor chamber) |
| Rear Camera | 50MP (wide) + 50MP (ultrawide) + 50MP (periscope) |
| Front Camera | 32MP with autofocus |
| RAM & Storage | 12GB / 16GB RAM, 256GB / 512GB UFS 4.1 storage |
| OS | Android 16 with OxygenOS 16 |
| Colors | Sand Dunes, Absolute Black, Fog Purple, Sand Storm |
| Build | Nano-ceramic alloy frame (134% stronger than titanium) |
Expected Price in India
While OnePlus has yet to confirm official pricing, reports suggest that the OnePlus 15 could start around ₹64,999 to ₹74,999 in India, depending on the storage configuration (12GB/256GB or 16GB/512GB).
Given the hardware upgrades, improved cooling, and design innovations, this pricing would position the OnePlus 15 as a strong competitor to the iPhone 17 Pro Max, Xiaomi 15 Ultra, and Samsung Galaxy S26 Ultra.
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OnePlus 15 Battery Capacity and Charging Speed
OnePlus has officially confirmed that the OnePlus 15 will pack a 7,300mAh battery — the largest ever in a OnePlus smartphone. It supports 120W wired SuperVOOC charging and 50W wireless charging, allowing users to power up quickly and enjoy all-day performance.
This combination marks a huge leap in power efficiency and endurance compared to its predecessors, making it perfect for gamers and power users alike.
New “Glacier Cooling System” for Better Thermal Control
The Glacier Cooling System is one of the most exciting innovations in the OnePlus 15. OnePlus claims it delivers the “strongest thermal insulation performance in smartphone history.”
The system uses an ultra-thin heat dissipation layer and a 5,778mm² large vapor cooling chamber, improving heat dissipation speed by nearly 2x. This ensures that even during long gaming sessions or heavy multitasking, the phone remains cool and stable.
Design and Colour Variants
The OnePlus 15 will launch in three striking color options — Sand Dunes, Absolute Black, and Fog Purple. In India, only the Sand Dunes and Absolute Black models have been teased so far.
A special edition called Sand Storm will also debut, featuring an aerospace-grade nano-ceramic metal alloy. According to OnePlus, this new material is 134% stronger than titanium, 223% harder than stainless steel, and 344% tougher than aluminum, making it the most durable OnePlus device to date.
Snapdragon 8 Elite Gen 5 Performance
At the heart of the OnePlus 15 is the Qualcomm Snapdragon 8 Elite Gen 5 chipset paired with an Adreno 840 GPU. With a peak clock speed of 4.6GHz, this processor promises 20% better performance and 35% improved power efficiency.
Users can expect up to 1 hour and 48 minutes of extra gaming time compared to previous generations, making this phone ideal for high-performance users.
Display and Visual Experience
The OnePlus 15 is rumored to feature a 6.82-inch 1.5K LTPO OLED display with a 165Hz refresh rate and ultra-thin 1.15mm bezels on all sides. The higher refresh rate offers smoother animations and an immersive gaming experience, especially for supported titles like League of Legends and Clash of Clans.
While this is a slight downgrade from the 2K panel seen on earlier OnePlus flagships, the new display balances energy efficiency with visual brilliance.
Camera Setup and Imaging Engine
The OnePlus 15 will come with a triple 50MP rear camera setup, including a wide, ultrawide, and periscope telephoto lens. The front camera is expected to be a 32MP shooter with autofocus support.
Interestingly, OnePlus has dropped the Hasselblad branding in favor of its in-house DetailMax imaging engine, promising improved color accuracy, clarity, and real-time processing.
Build Quality and Cooling Innovation
Beyond performance, OnePlus has focused on longevity and reliability. The new Glacier Cooling System combined with the nano-ceramic alloy frame makes the OnePlus 15 not only powerful but also the most durable OnePlus phone ever made.
Global and India Launch Details
The OnePlus 15 will officially launch in China on October 27 at 7:00 PM (4:30 PM IST).
The Indian launch is expected to take place around November 14, and the device will be the first smartphone in Indiapowered by the Snapdragon 8 Elite processor.
Alongside the OnePlus 15, the company will also unveil the OnePlus Ace 6, which might later launch in India as the OnePlus 15R.
FAQs:-
1. Will the OnePlus 15 support an IP68 or similar water/dust-resistance rating?
No official confirmation yet, but premium models typically include IP-rating protection — we should await official specs.
2. Can older OnePlus chargers be used for its 120 W fast charging?
Yes — older chargers work, but may limit charging speed; to get full 120 W wired and 50 W wireless charging, use the certified charger.
3. Will the global/Indian variant be identical to the China variant in terms of features and performance?
Likely not entirely — OnePlus often tweaks variants for global markets (chipset, network bands, storage) so there may be regional differences.
4. How many years of software updates will the OnePlus 15 receive?
OnePlus has increased update commitments in recent years, but the official number for the 15 model isn’t yet published.
5. Does the new “Glacier Cooling System” add noticeable thickness or weight to the phone?
Leaks suggest minimal impact — the vapor chamber is large (5,778mm²) but designed to maintain slim form-factor.
6. Will the OnePlus 15 support 165 Hz refresh rate in all apps, or only selected games?
It will support 165 Hz refresh rate, but actual usable refresh may depend on software/app support; OnePlus has teased major games backed.
7. Is the Hasselblad branding gone for the camera system in this model?
Yes — OnePlus has ended the partnership with Hasselblad, and the OnePlus 15 will use its own DetailMax imaging engine instead.
8. Will there be multiple RAM/storage variants and how will pricing differ?
Yes — reported variants include 12 GB/256 GB and 16 GB/512 GB; pricing will vary by region and configuration.
9. Does the new nano-ceramic alloy frame significantly improve durability?
Yes — OnePlus claims the alloy is “134% stronger than titanium” and “344% tougher than aluminium,” making this its most durable build to date.
10. Is the display only flat or will there be curved versions?
Leaks indicate the OnePlus 15 uses a flat design with ultra-thin bezels (1.15 mm on all sides), which suggests a flat display over curved edge.