The iPhone 18 Pro is a big jump from the iPhone 16 Pro, with more than 50 differences between the 2024 and 2026 models. Most of the visible change arrived with the iPhone 17 Pro, and this year adds a faster chip, a variable-aperture camera and the largest battery gain the iPhone has seen.
The iPhone 18 Pro starts at $1,199 for 256GB, which is $200 more than the iPhone 16 Pro’s $999 launch price, although the entry storage tier has doubled from 128GB. Apple no longer sells the iPhone 16 Pro, so any comparison now involves either the phone you already own or a third-party listing.
Battery Life and Charging Are the Biggest Upgrades
Apple rates the iPhone 16 Pro at up to 27 hours of video playback and the iPhone 18 Pro at up to 36 hours, a nine-hour difference. The Pro Max models climb from 33 hours to 45 hours. Charging changed even more, since the iPhone 18 Pro reaches 50 percent in about 15 minutes on a cable, compared with about 30 minutes for the iPhone 16 Pro. The iPhone 18 Pro Max charging times show how far that goes.
- Video playback: up to 27 hours on the iPhone 16 Pro, up to 36 hours on the iPhone 18 Pro
- Charging to 50 percent: about 30 minutes on the iPhone 16 Pro, about 15 minutes on the iPhone 18 Pro
- Storage: 128GB entry model on the iPhone 16 Pro, 256GB on the iPhone 18 Pro
The Cameras Change More Than You Would Expect
The iPhone 16 Pro has a 48MP Fusion main camera with a fixed f/1.78 aperture. The iPhone 18 Pro uses a six-blade variable aperture that runs from f/1.48 to f/4, and it adds manual aperture and shutter speed controls, Smart Focus subject tracking and a faster Night mode. Photographers have already shared their views on the new system in reactions to the iPhone 18 Pro camera.
The telephoto camera moves from 12MP at 5x to 48MP with 4x and 8x optical-quality options. The front camera jumps from 12MP to 18MP and gains Center Stage.
The Design and Display Moved Too
Two generations of design changes stack up for iPhone 16 Pro owners. The iPhone 17 Pro replaced the titanium frame and glass back with an aluminum unibody and Ceramic Shield 2, which Apple says offers three times better scratch resistance. The display is 50 percent brighter outdoors at 3,000 nits and has an anti-reflective coating the iPhone 16 Pro lacks. The screen stays the same size, and the phone is a little thicker and heavier.
Inside, the A20 Pro chip has 12GB of RAM and a vapor chamber. Apple says the CPU is up to 30 percent faster and the GPU up to 80 percent faster than the iPhone 16 Pro. The phone also adds Apple’s C2 modem and the N1 chip with Wi-Fi 7, Bluetooth 6 and Thread, and the visible Dynamic Island is about 25 percent smaller.
Should You Upgrade From the iPhone 16 Pro?
The iPhone 16 Pro still runs iOS 27, so the software alone is not a reason to upgrade. See which iPhones support iOS 27 and Siri AI for the full list.
- Upgrade if your battery is worn, you shoot a lot of photos and video, or you want the longer telephoto and faster charging
- Keep your iPhone 16 Pro if it still performs well and you mostly browse, stream and message
- Check the best OtterBox iPhone 18 Pro cases before buying, since accessories add to the cost
Owners of the iPhone 17 Pro can read the iPhone 18 Pro vs iPhone 17 Pro guide, and the 15 Pro and 16 Pro upgrade guide covers both older models side by side.
Our Take
Battery life is the argument I would lean on most. Nine extra hours of video playback and a 15-minute charge to 50 percent change how a day feels, while the camera gains matter most to people who already use the Pro cameras heavily. If your iPhone 16 Pro still lasts a full day, waiting another year is reasonable.
