Realme’s New Phones Get 15,000mAh Battery And Cooling Fan But You Can’t Buy Them

Last Updated:August 28, 2025, 08:52 IST

Realme has showcased two new concept phones in China this week and both of them help users in different ways.

One phone has a gigantic battery, the other has a cooling fan

Realme launches a bunch of phones, almost every month. But the company has also shown interest in making devices with concepts that might not make sense today but could be worth something in the near future.

That’s what the company has done this week in China, by showcasing not one but two phones with features that might sound weird but could be really useful in the long term. The Realme 828 festival is the platform where these concepts were showcased that focuses on longevity and gamers in equal measure. 

Realme 828 Festival Concept Phones 

The first product concept is a phone with a whopping 15,000mAh battery. Yes, this is not the biggest we have heard on the phone but this new model doubles up as a portable power station or a power bank to charge other devices. 

The brand even claimed that with this battery pack you can watch as many as 25 movies back-to-back on a single charge. It does share the details about the video quality or the brightness level of the screen but 25 is quite a lot, especially if they are over 1.5 hours for each movie. You can also expect the phone to last for up to 5 days. 

The design of the phone suggests it could get a dual camera setup placed horizontally at the back, and a giant 15,000mAh plastered on the body. It does look fairly slim for a phone carrying such a big unit, but that could be linked to the use of the silicon carbon tech. 

The second one has a cooling fan which is not exactly a new concept by any means. But the company says this one gets an air vent on the left frame that allows the heating to dissipate. The brand says having this system will cool it down by around 6 degrees Celsius which can make a big difference for gamers. 

The actual specs of the device are yet to be confirmed and we don’t even know when it will be coming to the market. But these concepts should be ready soon.

News tech Realme’s New Phones Get 15,000mAh Battery And Cooling Fan But You Can’t Buy Them

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