iPhone 18 Pro vs Galaxy S26+
The iPhone 18 Pro and the Galaxy S26+ sit in the same flagship smartphone class, but Apple and Samsung don’t always agree on what matters most. The data points to two closely matched options rather than a clear favorite.
At a glance
- Display Tie
- Memory & Storage Tie
- Camera Tie
Design & Size
Physically, these two aren’t the same size: the Galaxy S26+ is larger in overall dimensions.
Design & Build
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Height | 5.91 in | N/A (not specified) |
| Width | 2.83 in | N/A (not specified) |
| Thickness | 0.34 in | N/A (not specified) |
| Weight | 7.44 oz | N/A (not specified) |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | N/A (not specified) |
Display
Too close to call
On display, the iPhone 18 Pro and the Galaxy S26+ are effectively level. If display was going to be your tiebreaker, you’ll need a different one.
Screen size
iPhone 18 Pro: 6.3 in Galaxy S26+: 6.7 in Screen size is personal. If you watch a lot on your phone, the extra area pays off; if you text one-handed on the go, compact is kinder.
Performance
For performance, the spec sheet lists components and formats rather than figures we can rank. The table shows what the iPhone 18 Pro and the Galaxy S26+ each bring.
Memory & Storage
Too close to call
Neither the iPhone 18 Pro nor the Galaxy S26+ has a real advantage in the memory & storage category. The memory & storage verdict: no winner, and no reason to worry either way.
Camera
Too close to call
Call the camera round a draw. Either phone will serve you equally well on camera.
Battery & Charging
For battery & charging, the differences are in the specifics (component names and types), so the table is the place to look.
Software & Updates
This section is descriptive. The iPhone 18 Pro and the Galaxy S26+ list different components for software & updates, and the table spells them out.
Full Specifications
Display
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Screen size | 6.3 in | 6.7 in |
| Panel type | OLED, ProMotion 120 Hz (Super Retina XDR) | Dynamic AMOLED 2X |
| Resolution | 2622 x 1206 | N/A (not specified) |
| Pixel density | 460 ppi | N/A (not specified) |
| Refresh rate | 120 Hz | N/A (not specified) |
| Peak brightness | 3,000 nits | N/A (not specified) |
| Always-on display | Yes | Yes |
Performance
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Chipset | A20 Pro | Snapdragon 8 Elite Gen 5 for Galaxy (US) |
| CPU cores | 6 | N/A (not specified) |
| Process node | 2 nm | N/A (not specified) |
| RAM | N/A (not specified) | 12 GB |
Memory & Storage
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Base storage | 256 GB | 256 GB |
| Max storage | 2 TB | N/A (not specified) |
| microSD slot | No | No |
Camera
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Main camera | 48 MP | 50 MP |
| Ultra-wide camera | 48 MP | N/A (not specified) |
| Telephoto camera | 48 MP | N/A (not specified) |
| Optical zoom | 4× | N/A (not specified) |
| Rear cameras | 3 | N/A (not specified) |
| Front camera | 18 MP | N/A (not specified) |
| Max video | 4K120 Dolby Vision | N/A (not specified) |
Battery & Charging
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Battery capacity | N/A (not specified) | 4,900 mAh |
| Rated video playbackManufacturer rating | 36 h | N/A (not specified) |
| Wireless charging | 25 W | N/A (not specified) |
| Port | USB-C (USB 3, 10 Gb/s) | USB-C |
Software & Updates
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| OS at launch | iOS 27 | Android 16 (One UI 8.5) |
| Promised OS updatesManufacturer commitment | N/A (not specified) | 7 years |
Design & Build
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Height | 5.91 in | N/A (not specified) |
| Width | 2.83 in | N/A (not specified) |
| Thickness | 0.34 in | N/A (not specified) |
| Weight | 7.44 oz | N/A (not specified) |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | N/A (not specified) |
Price
| Spec | iPhone 18 Pro | Galaxy S26+ |
|---|---|---|
| Launch price | $1,199 | N/A (not specified) |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Which One Should You Buy?
Choose the iPhone 18 Pro if…
- you prefer something easier to fit into tight spaces
- you prefer staying with Apple
Choose the Galaxy S26+ if…
- you find that bigger suits the way you use a phone
- you’re loyal to Samsung and happy with it
Also Compared
Frequently Asked Questions
Should I buy the iPhone 18 Pro or the Galaxy S26+?
There’s no single right answer. The iPhone 18 Pro leads on the things a spec sheet can’t capture and the Galaxy S26+ on the things a spec sheet can’t capture.
Which is larger, the iPhone 18 Pro or the Galaxy S26+?
The Galaxy S26+ takes that one. With dimensions of 6.7 in, it is larger than the iPhone 18 Pro (5.91 × 2.83 × 0.34 in).
Which is faster, the iPhone 18 Pro or the Galaxy S26+?
It comes down to the chips: A20 Pro in the iPhone 18 Pro versus Snapdragon 8 Elite Gen 5 for Galaxy (US) in the Galaxy S26+. Our spec data lists them by name rather than by a single score.
Executive Summary
The iPhone 18 Pro from Apple and the Galaxy S26+ from Samsung go after the same buyer. Here’s how I see them.
In my head, the iPhone 18 Pro is the the things a spec sheet can’t capture pick and the Galaxy S26+ is the the things a spec sheet can’t capture pick.
My pick: there’s no single winner, so choose the iPhone 18 Pro for the things a spec sheet can’t capture or the Galaxy S26+ for the things a spec sheet can’t capture.
Personal opinion based on the data above. Your priorities may differ.