120Hz iPhones: A New Era in Display Technology Introduction Apple has always been at the forefront of innovation, consistently pushing the boundaries of mobile technology. One of the most notable advancements in recent years is the introduction of 120Hz displays in iPhones. The iPhone 13 Pro and iPhone 13 Pro Max, released in 2021, were the first iPhones to feature 120Hz refresh rates, marking a new era in user experience. But what does 120Hz really mean, and how does it affect daily usage? This article dives deep into the world of 120Hz iPhones, exploring the technology behind it, its impact on performance, battery life, gaming, and productivity, as well as how it compares to other smartphone displays. We will also consider whether 120Hz is truly necessary for the average user or if it’s more of a luxury for tech enthusiasts and gamers. Understanding 120Hz: What Does It Mean? In simple terms, "Hz" refers to the refresh rate of a display, which is the number of times