Realme has just celebrated in China on the 828 fan festival, a convention for fans of the brand in which they exhibit their most important news. And there is no doubt that the most interesting of this edition were the Pair of conceptual cell phones Incredible they presented.
It is Realme 15000 mAh and the Realme Chill Fan. The first is a phone with the largest battery of the smartphone market (excluding robust rugged cell phones) and the second has the most advanced cooling system today.
Subsequently, we tell you everything that is known about these real conceptual phones.
Realme 15000 mAh: a mobile phone with a revolutionary silicon anode battery that lasts 5 days
Realme 15000 mAh is the first mobile phone with a 100 % silicon anode battery. According to the brand, it contains 4 times more silicon of conventional batteries, which allows you to have a huge energy density Up to 1200 WH/L.
This means that it can have more energy capacity in less space. Here’s how the mobile phone leads to 15000 mAh battery y maintains an acceptable thickness of 8.8 mmVery similar to the thickness of phones such as the iPhone 16 Pro or Galaxy S25 Ultra which barely have 5000 mAh or not.
How long does the battery last? Because as Realme with a single load can give 5 days of typical use, offer 50 hours of continuous video playback18 hours of video recording or 30 hours of play.
Now, as for the rest of the specifications, it must be said that the door processor Place 7300 by Mediatek with 12 GB of RAM256 GB of storage space, 6.7 inches and Android 15 screen.
Realme Chill Fan: a phone with thermoelectric cooling that takes it to 6 ° C
The other conceptual phone presented by the brand is Realme Chill Fan. This is a phone that is combined 3 cooling systems. The first is a rotating fan To dissipate the heat, something that already brings game phones such as Redmagic 10s.
To this is added to Steam camera 7700 mm², another feature that we usually also find in the best mobile phones on the market. The big news is the third cooling method.
This is the Thermoelectric coolingA system that transfers heat through an electric current for its subsequent dissipation. It is the first mobile phone to integrate this type of cooling.
Well, the 3 methods together reach Temperature less than 6 ° Cwhich allows you to maintain high performance when playing without overheating. As for the rest of its specifications, it seems that it is the same as Realme GT 7 (to which also copy the design).
Availability and prices of Realme 15000mAh and Realme Chill Fan
As we have already said, these are conceptual cell phones, therefore The brand does not plan to launch them on the market. There are no prices or launch dates, since they are not designed for sale, but to demonstrate the progress of the brand independently and cooling.
The good news is that It is likely that in the real future launch mobile with these batteries and cooling systems If positive results occur that the brand occur with these conceptual devices.
And you… Would you like to try the Realme 15000mAh and the Realme Chill Fan?
