iPhone 14 vs 15: Detailed Comparison (Plus, Pro & Pro Max!)

Are you standing at the crossroads, deciding whether to upgrade from the iPhone 14 to the iPhone 15? 

This comprehensive guide is for you about performance and design nuances between these two Apple titans. As Apple continues to revolutionize the smartphone industry, we deep into a side-by-side comparison of the iPhone 14 and iPhone 15.

From the A15 and A16 Bionic chips to the A17 Pro Bionic, the exquisite design details, camera enhancements, and battery life – every aspect is scrutinized.

Let’s get started.

iPhone 14 vs 15 (Standard Model)

Apple released the iPhone 14 on September 16, 2022, and the iPhone 15 on September 22, 2023.

The iPhone 14 series was great, but the iPhone 15’s design is better. It’s more comfortable to hold because of the rounded edges on both sides. You can see a single piece of colour-infused glass back with a matte frosted finish.

Check out our comprehensive review of iPhone 15, where we have described every feature in detail.

Overall, a comparison of the iPhone 14 models with the 15 reveals they have somewhat of a similar design. Their shape, dimensions, and aluminum frame look alike. The iPhone 14 weighs 172g, while the iPhone 15 is 171g. So, there’s almost no difference between iPhone 14 and 15 when we talk about their weights.

iPhone 15's resolution is 1179 x 2556 pixels, while the older version's is 1170 x 2532 pixels. So again, the iPhone 14 vs 15 resolution comparison isn’t a difference that counts. The brightness of the iPhone 14 goes up to 1200 nits, while iPhone 15's can reach 2000 nits. Both the models are certified for HDR10 and have Super Retina XDR OLED display.

The iPhone 14 offers the Apple A15 Bionic chip (5 nm), while the iPhone 15 boasts the Apple A16 Bionic chip (4 nm). Due to the LPDDR5 RAM, the overall responsiveness and performance of the newer chip is a major boost.

The Geekbench 6 test scores reveal that the iPhone 15’s A16 Bionic chip is approximately 17% faster than the A15 Bionic chip. The GPU of both the phones is the same with 5-core graphics.

The main camera is a major upgrade, which goes from 12 MP of the iPhone 14 to 48 MP of the iPhone 15. A big thing to cheer about for photography enthusiasts, isn’t it?

The still pictures are more detailed than the previous models because of the upgraded Apple's Photonic Engine. The other camera of both the iPhones is the same - a 12MP ultrawide.

The battery life sees a slight increase thanks to the 3349 mAh powerhouse of the Apple iPhone 15. The iPhone 14 has a 3279 mAh battery. GSMArena did a battery test. The iPhone 15 lasted for 98 hours, while the iPhone 14 went out after 90 hours. 

They also did a test to determine the charging speed. iPhone 14 went to 60% in 30 minutes, and iPhone 15 charged to 58% in the same time. So, for users seeking an increase in battery life and charging speed, an upgrade might not help.

iPhone 14 comparison with iPhone 15 shows that they both have 128GB, 256GB, and 512GB storage options. If you always run out of space or love clicking high-quality pictures, consider buying the 512GB variant. However, for a regular user, 128GB is enough.

The iPhone 14 has iOS 16 but can be updated to iOS 17. However, with iPhone 15, you get iOS 17 out of the box. Since the iPhone 15 is newer, it will get updates for one more year than the iPhone 14 - till 2031.

Let’s talk about the iPhone 15 colours. iPhone 15 and 15 Plus come in blue, pink, yellow, green, and black.

iPhone 14 price for the standard 128GB model is A$1,299. The iPhone 15 price at the Apple store is A$1,499 for the 128GB model. Check out our refurbished iPhone 14 selections if you want to get a great deal and lower prices on all the models.

iPhone 14 Plus vs 15 Plus

The iPhone 14 Plus has an older design, but the new iPhone 15 Plus comes with the Dynamic Island. Both phones are 6.7 inches long, but the iPhone 15 Plus has a slightly better screen-to-body ratio. 

It's 88% as compared to 87.4% of the iPhone 14 Plus. The resolution of the iPhone 14 Plus is 1284 x 2778 pixels, while the iPhone 15 Plus is 1290 x 2796 pixels.

The iPhone 15 Plus holds a 4383 mAh battery, which is just a little more than the 4323 mAh of the iPhone 14 Plus. There’s almost a 1000 mAh difference between the Plus models and the standard models. But both the Plus models are heavier than the standard ones. There’s almost a 30g difference, which feels much when you hold a phone. So, if you drop your phone on your face while scrolling TikTok or Instagram reels, it will hurt more.

iPhone 15 compared to iPhone 14 is almost the same as the comparison between 14 Plus and 15 Plus. So, we won’t go into the details.

The 128GB variant of the iPhone 14 Plus costs A$1,499, providing you with a 6.7-inch display. Compare the price of the iPhone 15 vs 14 Plus, and you will see it’s the same. However, you get a bigger display when you buy the 14 Plus. The price of the iPhone 15 Plus is A$1,649 for the 128GB model.

iPhone 14 Pro vs 15 Pro

When you compare iPhone 15 Pro vs 14 Pro, you will notice that the iPhone 14 Pro has stainless steel. But the iPhone 15 Pro has a titanium frame. However, both phones have Dynamic Island, which is a leap in the notch evolution.

There’s also a difference in the chipsets. The iPhone 14 Pro uses an A16 Bionic chip, while the iPhone 15 Pro boasts the latest A17 Bionic chip.

Both the iPhone 14 Pro and 15 Pro come with a 6.1-inch OLED display. The resolution of 1179 x 2556 pixels is also the same. They also have a peak brightness of 2,000 nits. Apple’s ProMotion technology is present in both these models. As a result, you can experience a 120Hz refresh rate instead of the normal 60Hz. The iPhone 15 Pro shows impressive colour accuracy. The colour accuracy is maintained no matter what your brightness setting is.

Both the phones have a triple-lens rear camera. The 48 MP main sensor plays the main role. The 12MP telephoto offers 3x optical zoom, and the 12MP ultra-wide has a 120-degree field of view. Smart HDR 5 is a feature worth mentioning in the main camera of 15 Pro. The 12MP selfie camera is also the same. That’s a disappointment for selfie lovers.

A quick iPhone 14 vs 15 Pro Models comparison reveals that a LiDAR scanner is present in both. This helps in delivering advanced AR experiences and improves autofocus in low-light settings.

You can buy the standard 128GB model of the iPhone 15 Pro for A$1,849. You can browse iPhone 15 refurbished deals to get a great price. On the other hand, the iPhone 14 Pro is around A$1,300 (128GB model). The titanium build, impressive colour accuracy, and better camera justify the 15 Pro’s higher price.

Compare the iPhone 14 and iPhone 14 Pro, and you will think that getting a refurbished 14 Pro sounds like a fair deal. Try finding the best discounted refurbished iPhone 14 offerings.

iPhone 15 Pro Max vs iPhone 14 Pro Max

The Pro Max models are heavier than the normal Pro models. They are also larger phones - 6.7 inches. This means if you play games, watch videos, or read a lot, you will like them better. 

Even if you are an artist and use your phone as a canvas, consider the Pro Max models.

There’s also a major difference in the screen resolution. The Pro Max models also have an additional back camera as compared to the iPhone 15. So, if you’re into photography, consider buying the Pro Max phone.

The battery timing also sees a huge bump, which means it’s the ideal choice for “battery-hungry” users. The iPhone 14 Pro Max has a 4323 mAh battery, while the 15 Pro Max contains a 4441 mAh battery. And if we compare it with the iPhone 15, we can see that it only has a 3349 mAh battery. That’s a massive difference. These iPhone 14 upgrades are the real deal.

And what about the processing speed? Well, the iPhone 14 Pro Max contains an A16 Bionic chip from last year, but the iPhone 15 Pro Max has got an upgrade with the latest and the fastest A17 Bionic chip.

If you think Pro Max models are way too expensive for you, don’t worry. There are many affordable Apple refurbished options.

Which iPhone Model to Buy - iPhone 14 vs 15

Some people don’t like to carry a large phone. So, they should choose a low-weight and smaller device like the iPhone 14 or 15. The Plus and Pro Max models will just make their lives harder. iPhone 14 seems to be the ideal option for people who are on a budget.

If you are a casual user, then there’s no point in comparing iPhone 14 vs 15. You can buy any of them since they both come with the latest features. However, if you’re eyeing the latest model, you can get any of the iPhone 15 colours.

For professional or gaming purposes, you need a top-of-the-line device, which is the iPhone 15 Pro Max. This is also a great choice for travelers who need more battery life.

For more space, like 1TB, consider opting for the Pro or Pro Max models.

iPhone 15: Refurbished and Reliable

Refurbished phones are a great choice for people who want to promote sustainability and reduce environmental impact. You are not only giving the phone a second life but also conserving resources to minimize electronic waste. At Phonebot, we proudly play our part in this green initiative by providing high-quality refurbished phones.

And not just environmentally friendly, our devices are super affordable yet high quality. You’ll not find the prices and quality we offer anywhere.

Final Words

After going through this detailed review of iPhone 14 vs 15, you know which one to choose. Consider factors like battery timing, display size, weight, and performance to make your decision.

If you don’t want to go for the new iPhone 15, you can do a comparison of the iPhone 14 series. However, keep in mind that the newer models always have one more year of updates - till 2031.