iPhone 15 vs iPhone 14 – how do they compare? 

December 11, 2023

Image of an iPhone 14 and iPhone 15

It’s that time again. Another generation of iPhone hits the market. This time it’s the much-anticipated iPhone 15 series.

But the question on everyone’s mind? Is it really worth upgrading? Well, as always, it depends on your budget, how often you change models, and what you’re looking for in terms of features. So, to make the decision that bit easier, we’re here to break it down for you. We’ll look at iPhone 15’s brand spanking new features and how they compare to the still brilliant, but now slightly older, iPhone 14.

Here are the main differences at a glance, plus a deeper dive into the features and specs that unite and divide iPhone 15 and iPhone 14 models

What are the differences between iPhone 15 camera and iPhone 14 camera? 

This is one of the major differences between iPhone 15 and iPhone 14. The new iPhone 15 comes with 48MP main camera with 2X Telephoto vs the 12MP cameras on iPhone 14. Quite a jump.

iPhone 15’s 48MP Main camera shoots in super high resolution. So, it’s easier than ever to take standout photos with amazing detail. The 2x optical-quality Telephoto lets you frame the perfect close-up.

What colours are available for iPhone 15 and iPhone 14?

iPhone 15 is available in black, blue, pink, green and yellow. iPhone 14 is available in midnight, starlight, blue, purple and product red. There are plenty of options no matter which model takes your fancy.

What are the differences in battery life?

There’s not a huge change here. Both devices are fast-charge capable, and both have a video playback of up to 20 hours3. However, if you are planning to upgrade to or buy iPhone 15, the biggest deciding factor when it comes to battery and charging could be the USB-C port on the newer iPhone vs iPhone 14’s USB-C to Lightning cable.

How do the screens differ between iPhone 15 and iPhone 14?

iPhone 15 features a durable colour-infused glass and aluminium design. It’s splash, water and dust resistant. 1 The Ceramic Shield front is super-tough. And the 6.1” Super Retina XDR display2 is up to 2x brighter in the sun compared to iPhone 14. iPhone 14’s screen is not all that different, offering all the same qualities and durability but with a slightly less bright display when viewing in bright sunshine.

Which iPhone model is bigger, iPhone 15 or iPhone 14?

There’s no difference in the size of iPhone 15 and iPhone 14. Both have a the 6.1” Super Retina XDR display2. There is a slight difference in weight though, with iPhone 15 weighing in at 171g vs iPhone 14 weighing in at 172g.

Which model is more powerful?

iPhone 15’s A16 Bionic chip powers advanced computational photography, Voice Isolation for phone calls and smooth performance for graphics-intensive games. All with incredible power efficiency. It’s a step up from iPhone 14’s slightly less powerful, but still very impressive, A15 Bionic chip.

What are the differences between ports and charging for iPhone 15 and iPhone 14? 

As mentioned above, both iPhones are fast-charge capable. The only difference here is that the newer iPhone 15 comes with a USB-C port while iPhone 14 comes with a USB-C to Lightning cable.

Any other big differences or differing features?

As mentioned above, iPhone 15’s camera and display (especially in bright sunshine) certainly have the edge over iPhone 14.

The update from iPhone 14 to iPhone 15 is certainly pretty significant versus more incremental changes from one model to the next in previous years.

With iPhone 15, Apple has been pretty generous with the upgrades. The new 48MP camera, improved chipset, Dynamic Island, and USB Type C port set iPhone 15 apart from its predecessor, and with a competitive launch price to that of iPhone 14, it’s certainly an option worth considering.

Which one is right for you? 

If you’re looking for an iPhone with the highest quality of camera (by quite a long way), improved performance, plus top-of-the range new features, then iPhone 15 is probably well worth the investment.

If you’d like to try the latest Apple features then browse our iPhone deals, including the new iPhone 15 iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max for your next upgrade. You can also view iPhone SE, iPhone 12, iPhone 13 if you want to compare previous models online.

T’s and C’s

1iPhone 15, iPhone 15 Plus, iPhone 15 Pro and iPhone 15 Pro Max are splash, water and dust resistant and were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 6 metres up to 30 minutes). Splash, water and dust resistance are not permanent conditions. Resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage not covered under warranty. 

2The display has rounded corners. When measured as a standard rectangle, the screen is 6.12 inches (iPhone 15 Pro, iPhone 15) or 6.69 inches (iPhone 15 Pro Max, iPhone 15 Plus) diagonally. Actual viewable area is less.

3Battery life varies by use and configuration; see apple.com/uk/batteries for more information.