realme has confirmed that its upcoming flagship killer, the realme GT7 Series, will be equipped with a massive 7000mAh battery and a rapid 120W fast charging capability. The “flagship killer” will launch globally on May 27, 2025, in Paris, France.
Your day ends. #realmeGT7Series doesn’t.
— realme (@realmeIndia) May 12, 2025
With a massive 7000mAh Battery, this #2025FlagshipKiller runs all day with still half left at the end of it.
Launching May 27th at 1:30 PM IST.
Know More:https://t.co/z8Dhu2oiAJhttps://t.co/4yyw2JuPlJ
#PowerThatNeverStops pic.twitter.com/5Dn34whJni
The battery will include a 10% silicone anode component, which allows it to remain slim despite its large capacity. A high-efficiency cooling chip is also integrated, reducing overheating by 95% and extending battery lifespan by up to three times.
realme’s 120W fast charging technology will enable users to charge the battery from 1% to 50% in just 15 minutes, while 7.5W reverse charging provides added flexibility for powering other devices.
The realme GT7 Series will introduce the world’s first graphene cover IceSense design — a new cooling system infused with fiberglass. This new technology reportedly lowers device temperatures by up to 6 degrees Celsius.

It will also feature skin-touch temperature control, another innovative technology will keep the phone cool in heat and warm in cold environments.
The phone’s official specifications remain under wraps. However, rumors suggest it may sport a 6.78-inch AMOLED display with a 120Hz refresh rate and a peak brightness of 4,500 nits.

Additionally, speculations hint at a Qualcomm Snapdragon 8 series processor and a 6,000mAh battery supporting over 80W fast charging.
More details are expected to emerge as we near the launch date. Stay tuned for updates.
Source: 1