Apple updates its iPhone lineup every year, and while the current models are the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air, the company’s previous smartphones still hold their own. Many buyers are still considering purchasing the iPhone 16 and even the iPhone 15. Given that iPhone prices in Russia are expected to rise soon, this approach makes perfect sense. There’s an opportunity to save money while still getting a powerful iPhone for several years ahead. Let’s figure out how the iPhone 15 and iPhone 16 differ, and which iPhone is better to choose in 2026.
Have you already decided which of these devices is better? Image: phonearena.com
iPhone 15 vs iPhone 16 Price Comparison
The iPhone 16 is pricier, and the big question is whether it’s worth the extra cost. Image: phonearena.com
Price is one of the main factors when choosing a smartphone. Both smartphones were released quite a while ago. The iPhone 15, after two and a half years, has lost a significant portion of its launch price, as has the iPhone 16 after a year and a half.
| Model | Current Price |
|---|---|
| iPhone 15 128 GB | 50,500 rubles |
| iPhone 16 128 GB | 59,000 rubles |
Naturally, the price will vary depending on where you buy and the storage capacity, but you get the general idea of the difference. For the more modern iPhone 16, you’ll need to pay roughly 8,000–9,000 rubles extra. But is it worth it?
How the iPhone 15 and iPhone 16 Differ
If you look at the iPhone 15 and iPhone 16 from the outside, there are almost no differences between them. Apple kept a similar design, the same form factor, and an identical display diagonal. So at first glance, it might seem like they are practically the same smartphones. In fact, the only external difference lies in the camera placement. On the iPhone 16, they are vertical, while on the 15 they are diagonal.
The only design difference is the camera placement. Image: phonearena.com
However, internally the devices differ more than it seems. The iPhone 16 received an updated processor, more capabilities for working with artificial intelligence, and a number of small technical improvements. To clearly see the difference between the models, it’s easiest to compare their main specifications.
| Specification | iPhone 15 | iPhone 16 |
|---|---|---|
| Processor | A16 Bionic | A18 |
| Screen Diagonal | 6.1 inches | 6.1 inches |
| Display Type | OLED Super Retina XDR | OLED Super Retina XDR |
| Brightness | up to 2000 nits | up to 2000 nits |
| Main Camera | 48 MP | 48 MP |
| Wide-Angle Camera | 12 MP | 12 MP |
| RAM | 6 GB | 8 GB |
| Storage | 128 / 256 / 512 GB | 128 / 256 / 512 GB |
| Port | USB-C | USB-C |
| Apple Intelligence Support | No | Yes |
| Silent Mode Switch | Yes | No |
| Action Button | No | Yes |
| Camera Control | No | Yes |
| Weight | 171 g | 170 g |
Overall, the differences between iPhone 15 and iPhone 16 don’t look drastic, but several parameters still play an important role. For example, the increased RAM and new processor directly affect performance and future support for iOS features.
iPhone 15 vs iPhone 16 Performance: Processor Comparison
The main difference between the iPhone 15 and iPhone 16 is hidden inside. The iPhone 15 features the A16 Bionic processor — the same chip previously used in the iPhone 14 Pro. It remains powerful enough and easily handles any tasks, including demanding games, video editing, and photo processing.
The A18 chip offers more capabilities. Image: phonearena.com
In the iPhone 16, Apple installed the A18 processor. It’s built on a more advanced process node and features improved graphics and an accelerated Neural Engine. Thanks to this, the smartphone handles artificial intelligence tasks, photo processing, and more demanding applications better.
| Parameter | iPhone 15 | iPhone 16 |
|---|---|---|
| Chip | A16 Bionic | A18 |
| Process Node | 4 nm | 3 nm |
| CPU | 6 cores | 6 cores (new architecture) |
| GPU | 5 cores | Updated graphics |
| Neural Engine | 16 cores | Accelerated Neural Engine |
But its main advantage lies in gaming. Thanks to the A18 chip, the iPhone 16 can run console-quality titles like Death Stranding, Resident Evil, and other top games. The iPhone 15 can’t do that. In everyday apps or social media, both smartphones run equally fast, but the iPhone 16 has a greater performance reserve for the future.
iPhone 15 vs iPhone 16 Camera: Is There a Difference?
The camera system in the base iPhones doesn’t change as often as in the Pro models. So the iPhone 15 and iPhone 16 received very similar camera modules. The main 48-megapixel sensor allows for detailed photos and supports 2x zoom without a dedicated telephoto lens.
Can you guess which is which? Hint: 15 on top, 16 on the bottom. Image: phonearena.com
No difference in photos. 15 on top, 16 on the bottom. Image: phonearena.com
Nevertheless, the software photo processing on the iPhone 16 has become slightly different. Apple regularly improves its image processing algorithms, so the iPhone 16 may handle night photography and processing slightly better.
