OnePlus confirmed the size of the battery and the charging speeds of the upcoming flagship phone. | Image credit – OnePlus
The upcoming flagship will pack a huge 7,300mAh battery, just as earlier leaks hinted. That’s a massive step up from the 6,000mAh cell inside the current OnePlus 13. And it doesn’t stop there – charging is getting a serious boost too.
OnePlus confirmed 120W wired charging and 50W wireless charging, so topping up that huge battery won’t take long. Just keep in mind that to hit those blazing speeds, you’ll need to use OnePlus’ own charger and cable – third-party ones will work, but at slower rates.
Then again, even the “slower” speeds here will still be faster than what you’ll get from Samsung or Apple’s flagships.
OnePlus 15 isn’t just about the battery upgrade
There’s more to this phone than its monster battery. OnePlus 15 is bringing a full redesign, ditching the circular camera island we’ve seen for years. We’ve already caught glimpses of the new look – and it’s coming in multiple color options, too.
OnePlus 15 will launch in these three colors. | Image credit – OnePlus
Under the hood, it’ll be powered by the Snapdragon 8 Elite Gen 5, paired with 12 GB of RAM, according to a fresh Geekbench listing for the global variant. It’ll also ship with Android 16 right out of the box.
OnePlus 15 was just spotted on Geekbench. | Image credit – Anvin/X
The display is also getting a few changes. Expect a smoother 165Hz refresh rate, but resolution might take a slight hit – reportedly 1.5K instead of the 2K panel on the OnePlus 13. On the camera side, OnePlus hasn’t teased anything official yet, but rumors point to a triple 50 MP setup on the back.
Recommended Stories
The OnePlus 15 packs a huge 7,300mAh battery. How much does that matter to you?
Huge deal – battery life is everything.
73.08%
Somewhat – nice, but not a must-have.
23.08%
Not at all – I care more about other features.
3.85%
This could be the phone to beat in 2025
In my opinion, the OnePlus 15 is shaping up to be a real step up from the current generation – inside and out. Now that we know it’s packing a 7,300mAh battery, it’s looking even more appealing. Very few flagships come close to that capacity.
Sure, raw size isn’t everything – software optimization plays a huge role too – but still, the OnePlus 15 will likely be a battery champ when it finally drops.
"Iconic Phones" is coming this Fall!
Relive the most iconic and unforgettable phones from the past 20 years! Iconic Phones is a stunningly illustrated book we’ve been crafting for over a year—and it’s set to launch in just a couple of months!
Iconic Phones: Revolution at Your Fingertips is the ultimate coffee table book for any phone enthusiast. Featuring the stories of more than 20 beloved devices, it takes you on a nostalgic journey through the mobile revolution that transformed our world. Don’t miss out—sign up today to lock in your early-bird discount!
Tsveta, a passionate technology enthusiast and accomplished playwright, combines her love for mobile technologies and writing to explore and reveal the transformative power of tech. From being an early follower of PhoneArena to relying exclusively on her smartphone for photography, she embraces the immense capabilities of compact devices in our daily lives. With a Journalism degree and an explorative spirit, Tsveta not only provides expert insights into the world of gadgets and smartphones but also shares a unique perspective shaped by her diverse interests in travel, culture, and visual storytelling.
A discussion is a place, where people can voice their opinion, no matter if it
is positive, neutral or negative. However, when posting, one must stay true to the topic, and not just share some
random thoughts, which are not directly related to the matter.
Things that are NOT allowed:
Off-topic talk - you must stick to the subject of discussion
Offensive, hate speech - if you want to say something, say it politely
Spam/Advertisements - these posts are deleted
Multiple accounts - one person can have only one account
Impersonations and offensive nicknames - these accounts get banned
To help keep our community safe and free from spam, we apply temporary limits to newly created accounts:
New accounts created within the last 24 hours may experience restrictions on how frequently they can
post or comment.
These limits are in place as a precaution and will automatically lift.
Moderation is done by humans. We try to be as objective as possible and moderate with zero bias. If you think a
post should be moderated - please, report it.
Have a question about the rules or why you have been moderated/limited/banned? Please,
contact us.
FCC OKs Cingular\'s purchase of AT&T Wireless
Things that are NOT allowed:
To help keep our community safe and free from spam, we apply temporary limits to newly created accounts: