Leak: Galaxy S27 Ultra to get 5,700 mAh battery and two 2nm chips

Early leaks suggest the Galaxy S27 Ultra will pack a 5,700 mAh battery and ship in two variants — with the Exynos 2700 or Snapdragon 8 Elite Gen 6, both built on a 2nm process. In simulations, the Exynos 2700 delivered about 17.7 hours of battery life versus 16.2 hours for the Snapdragon.

• Galaxy S27 Ultra battery tipped at 5,700 mAh, up from its predecessor
• Two chip options: Exynos 2700 and Snapdragon 8 Elite Gen 6 on 2nm
• Exynos 2700 simulated at 17.7 hours of use, Snapdragon at 16.2 hours
• Figures come from simulations; real-world results depend on optimization