iPhone 18 Pro vs Galaxy S26
Two makers, one class, one decision: the iPhone 18 Pro from Apple or the Galaxy S26 from Samsung. You won’t find a dramatic mismatch here: the iPhone 18 Pro and the Galaxy S26 are close on nearly every line that counts.
At a glance
- Display Tie
- Memory & Storage Tie
- Camera Tie
Design & Size
Size is a tie. Anywhere the iPhone 18 Pro fits, the Galaxy S26 should fit too, and vice versa.
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
Swap one for the other and you’d lose nothing on display. Bottom line for display: it’s a wash.
Performance
Here the spec sheet speaks in model names and types. Compare the iPhone 18 Pro and the Galaxy S26 row by row in the table below.
Memory & Storage
Too close to call
This area ends level; whatever separates these two, it isn’t memory & storage. Neither phone gives you a reason to choose it on memory & storage.
Camera
Too close to call
The camera specs are close enough that neither gets the point. Don’t let camera decide this one; look at the other sections instead.
Battery & Charging
On battery & charging, the useful details are the names in the table: what each one uses, not a figure we can rank.
Software & Updates
Nothing to tally in the software & updates section, but plenty to read. The table lists what the iPhone 18 Pro and the Galaxy S26 each use.
Full Specifications
Display
| Spec | iPhone 18 Pro | Galaxy S26 |
|---|---|---|
| Screen size | 6.3 in | 6.3 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) | 4,300 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?
Also Compared
Frequently Asked Questions
Which is better for most people, the iPhone 18 Pro or the Galaxy S26?
The iPhone 18 Pro and the Galaxy S26 split the comparison (the things a spec sheet can’t capture for the iPhone 18 Pro, the things a spec sheet can’t capture for the Galaxy S26), so pick the strength you’ll use.
Is the iPhone 18 Pro bigger than the Galaxy S26?
The iPhone 18 Pro and the Galaxy S26 are so close in size that you’d struggle to tell them apart on dimensions alone.
Does the iPhone 18 Pro perform better than the Galaxy S26?
The iPhone 18 Pro is powered by A20 Pro and the Galaxy S26 by Snapdragon 8 Elite Gen 5 for Galaxy (US). Check independent benchmarks for how they compare in the apps you use.
Executive Summary
Apple or Samsung? For a lot of people, the question really comes down to the iPhone 18 Pro versus the Galaxy S26.
I think of the iPhone 18 Pro as the one for the things a spec sheet can’t capture and the Galaxy S26 as the one for the things a spec sheet can’t capture.
My pick: the iPhone 18 Pro for the things a spec sheet can’t capture, the Galaxy S26 for the things a spec sheet can’t capture, and no wrong answer between them.
Personal opinion based on the data above. Your priorities may differ.