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iPhone 15
from ~$699
- 48MP main
- USB-C
- Dynamic Island
Apple · Phone · 2021
Upgrading your iPhone 13? The best upgrades right now: iPhone 15, iPhone 16, iPhone 16 Pro. Compare specs, prices, and buy on Amazon in one tap.
Find your upgrade in the interactive 3D finder →| Display | 6.1" OLED |
|---|---|
| Chip | A15 Bionic |
| Storage | 128GB |
| Battery | 3240 mAh |
| Camera | 12MP dual |
from ~$699
from ~$799
from ~$999
Only the specs that actually change are listed — everything else is broadly the same.
| iPhone 13 | iPhone 16 | |
|---|---|---|
| Chip | A15 Bionic | A18 |
| Battery | 3240 mAh | 3561 mAh |
| Camera | 12MP dual | 48MP dual |
Your iPhone 13 is 5+ years old, which is past the point where most phones stop receiving full software and security updates and where battery wear is significant. This is a genuine upgrade case — and the gains below are large enough that you'll notice them daily, not just on a spec sheet.
For most people the iPhone 16 is the best balance of price and improvement, starting around $799. The main gains: A18 chip; Camera Control; Action button; Better battery.
The iPhone 15, from about $699. It's the smallest step up that still feels like a real change from a 2021 phone.
It still works, but at 5+ years you're likely past full software support and well into battery wear. Most owners at this age notice a real difference after upgrading.
Trade-in values move constantly with condition and carrier promotions, so treat any fixed number with suspicion. Check the current offer from Apple, Samsung, or your carrier directly, and compare it against selling privately — private sales usually pay more but take longer.