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iPhone 14 vs. iPhone 15 Comparison – Is it Time to Upgrade?

The iPhone 15’s release feels an age ago. If you haven’t upgraded yet and still have an iPhone 14 in your pocket our latest device comparison might help you make the decision.

We’re comparing both devices to help you decide whether upgrading to a refurbished iPhone is the right choice for you.

Specs and Performance

Feature iPhone 14 iPhone 15
Processor A15 Bionic A16 Bionic
Storage 128GB, 256GB, 512GB 256GB, 512GB, 1TB
Display 6.1-inch Super Retina XDR OLED 6.1-inch Super Retina XDR OLED
Camera (Rear) Dual 12MP (Wide, Ultra Wide) Advanced Dual 48MP (Wide, Ultra Wide)
Camera (Front) 12MP TrueDepth 12MP TrueDepth
Battery Life Up to 20 hours of video playback Up to 20 hours of video playback
Charging Lightning connector, MagSafe wireless charging USB-C connector, MagSafe wireless charging
Headphone Jack No No
Action Button No Yes
Silent Switch Yes No

If you’re finding your day to day life busier than ever, it’s the little wins that are going to make the big difference. Although the iPhone 15’s A16 Bionic processor and increased RAM may only provide a moderate boost in performance on paper, the reality is that the iPhone 15 is generally much quicker and handles tasks better all round when compared to its predecessor. The upgrade ensures better handling of apps, better multitasking and ultimately less frustration for you.

On top of that, the iPhone 15 features significant camera upgrades with the introduction of a new 48MP camera, capturing images with much more detail and clarity than the 12MP camera on the iPhone 14. High-quality digital crops and zooms are now possible, providing much sharper images even when you zoom in.

Design Differences

To the untrained eye, the iPhone 14 and iPhone 15 series might look quite similar, but there are a few distinct differences. Both generations feature similar dimensions, shapes and contours which ultimately brings you a phone that you know you’ll love with the base iPhone 15 sporting the well known aluminium frame for its sturdy and durable structure.

The iPhone 15 Pro and Pro Max standout with a titanium frame instead of aluminium. This upgrade not only provides a more premium look and feel to anyone wanting something above and beyond the base iPhone 15 model, but the switch in materials also enhances the devices; overall durability and strength.

Some of the iPhone 15 range also feature a subtle difference when compared side by side to the iPhone 14 when we take a look at the back of the device. The iPhone 15 and 15 Plus feature a colour-infused glass back which provides a more seamless and vibrant appearance compared to the older models. It’s a subtle change, but a nice one nonetheless that just confirms how much attention to detail Apple put into their new iPhones.

One of the most noticeable differences between the iPhone 15 and iPhone 14 is the introduction of the new “Dynamic Island” on the iPhone 15. This offers a much more modern and streamlined look to the device when both in use and dormant with the screen active.

The Dynamic Island is an adaptive space, utilised by iOS and many of its apps. It can change size and shape and accommodates different alerts and notifications, updates and minimised app info that puts important elements at the forefront of your user experience.

Despite these few design variations, both the iPhone 14 and iPhone 15 series maintain a sleek and modern look, ensuring that users can enjoy a stylish and functional device regardless of which generation they choose. So, if you’re thinking of upgrading from the 14, the 15 will still feel very familiar.

Price and Value

If you’re about to take the plunge and upgrade, it’s about time you considered refurbished. A refurbished iPhone will allow you to enjoy all the latest features and improved performance while saving money with a more affordable purchase price than buying new from the Apple Store.

At The iOutlet we offer refurbished iPhone 15 models that provide excellent value for money if you’re looking for the latest device for your pocket. Plus, as an added bonus, all of our refurbished iPhones come with a 12 Month Warranty.

Availability and Condition

With iPhone 15’s now readily available on the market, at The iOutlet we have a wide selection of refurbished iPhone 15 models ready to go with a range of storage capacities, conditions and colours available for you to choose from.

Every refurbished iPhone that we sell at The iOutlet goes through our rigorous refurbishment and inspection/testing process to ensure that every device sold meets the highest standards of quality and performance.

Our Takeaway

Whether you’re an iPhone 14 owner looking for an upgrade, or you just want the latest Apple iPhone in your pocket, the iPhone 15 offers everything you could want, certainly outweighing the performance and specification of the iPhone 14. The improved performance, improved camera and subtle but updated design make it a worthwhile upgrade for those seeking the latest device and technology from Apple.

If you choose a refurbished iPhone 15 from The iOutlet, you can enjoy the benefits of the latest model at a more affordable price point. On top of this, by choosing a refurbished device, you help us as a society reduce our electronic waste and ultimately support a more sustainable future.

Explore our selection of refurbished iPhone 15 models and find the perfect upgrade for your iPhone 14 today. Don’t forget to trade in your old iPhone afterwards to save even more on your purchase while giving your old phone a second life too.


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The iOutlet is an award-winning online and wholesale-retail company focusing on refurbished phones, tablets, game consoles, and other tech. The iOutlet is the place to go for certified pre-owned devices where quality and performance are guaranteed. Every device is rigorously tested and nothing is shipped out to you short of perfect working order.

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NEXT DAY DELIVERY*
Recorded delivery
UK Phoneline
We're here to help
£150M+ SOLD
That's a lot of gadgets
Interest Free Options
Choose At Checkout
Loved by customers
Rated Excellent on Trustpilot