iPhone 18 vs. iPhone 17: Apple impressed users last year with the base model iPhone 17. It clearly improved key aspects like the display, camera, and battery. The iPhone 16 was already among the best-selling smartphones in 2025, and the iPhone 17 builds on that strong foundation.

Now the question is, since Apple has raised expectations so high with the iPhone 17, what new will the company bring to the iPhone 18? Even though the iPhone 17 hasn't been launched for long, rumors and leaks about the iPhone 18 have already begun to surface. Let's explore six major changes we might see in the iPhone 18 compared to the iPhone 17.

There may be a delay in the launch.

Until now, Apple has launched all of its iPhone models simultaneously in September each year. However, this time the company may change its strategy. According to reports, the launch of the base model iPhone 18 could be delayed until early 2027.

This year, Apple is said to only introduce the iPhone 18 Pro, iPhone 18 Pro Max, and the popular iPhone Fold. The regular iPhone 18 could launch alongside the iPhone 18e and iPhone Air 2 next year.

New and more powerful chipset

Even though the iPhone 18 is coming to market late, it could bring significant upgrades in terms of performance. Apple is expected to feature the new A20 chipset, which could be based on 2nm technology.

This new processor will not only improve speed but also battery efficiency. The iPhone 17 is already a powerful phone, but the iPhone 18 could surpass it even further.

A new twist will be seen in the camera.

In the iPhone 17, Apple made significant changes to the camera department, including a 48MP ultra-wide camera and an 18MP front camera. Now, according to reports, the iPhone 18 could feature a 24MP front camera, similar to the Pro models. Even if there aren't major hardware changes, Apple could improve image processing, resulting in a noticeable difference in photo quality. Furthermore, leaks have also revealed that the camera control buttons on the iPhone 18 could be simplified to reduce costs.

Minor but necessary battery improvements

Apple doesn't officially disclose iPhone battery capacity, but certifications reveal the figures. The iPhone 17 featured a battery of approximately 3,692mAh, slightly larger than the iPhone 16.

A similar slight increase in battery size is expected on the iPhone 18. Additionally, software optimizations are expected to improve battery life.

iOS 27 and smarter Siri

iOS 26 was considered Apple's biggest software update in years. The new liquid glass design and transparency effects were well-received, but some users experienced initial issues. Apple may fix these issues in iOS 27, which may come pre-installed with the iPhone 18.

Additionally, Siri could also see significant changes. Apple has reportedly reached a significant agreement with Google, which could see Siri gain the power of the Gemini AI model.

New colors and the same price?

iPhone colors have always been important to users. Apple introduced new color options to distinguish the iPhone 17 from the iPhone 16. The iPhone 18 may also feature some new and fresh shades. While colors like Burgundy and Purple are being discussed for the Pro models, it's not yet clear what colors the base iPhone 18 will come in.

There is no official information on pricing at the moment, but it is expected that Apple will price the iPhone 18 around the same price as the iPhone 17, which started at Rs 82,900 in India.