iPhone 17 vs Samsung Galaxy S26 Ultra
The iPhone 17 and the Galaxy S26 Ultra are aimed squarely at each other: same class, different badges. Of the 3 areas we compared, the Galaxy S26 Ultra wins 2. If one area explains the result, it’s camera. The launch prices sit $501 apart, with the iPhone 17 on the more affordable side.
At a glance
- Display Tie
- Memory & Storage Galaxy S26 Ultra wins
- Camera Galaxy S26 Ultra wins
- Price iPhone 17 wins
- Memory & Storage3.6
- Camera2.4
- Memory & Storage4.5
- Camera10.0
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
-
The Galaxy S26 Ultra has a higher-resolution 200 MP main camera
The spread here is large: 200 MP on the Galaxy S26 Ultra versus 48 MP on the iPhone 17. Expect to notice it. Megapixels are only one part of image quality, so treat this as a sign of detail potential, not a verdict on photos.
-
The Galaxy S26 Ultra has an extra rear camera
Of all the specs we compared, this is one where the Galaxy S26 Ultra makes its strongest case: 4 against 2. More cameras help most when each covers a different view, so check the table to see what the Galaxy S26 Ultra’s extra lens adds.
-
The Galaxy S26 Ultra has a 0.6-inch larger screen
Neither number is the right one in general (6.9 in on the Galaxy S26 Ultra, 6.3 in on the iPhone 17), only the right one for you. 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.
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The Galaxy S26 Ultra has a bigger top storage option
The Galaxy S26 Ultra clearly leads on max storage, and 1 TB versus 512 GB is a difference that reaches well beyond the spec sheet. Most buyers are fine with a base or middle tier, so this is a niche advantage, but a real one if you need it.
Design & Size
The Galaxy S26 Ultra is physically larger, so the iPhone 17 will be the easier fit wherever space is limited.
Design & Build
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Height | 5.89 in | N/A (not specified) |
| Width | 2.81 in | N/A (not specified) |
| Thickness | 0.31 in | N/A (not specified) |
| Weight | 6.24 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 17 and the Galaxy S26 Ultra are effectively level. On display alone, you can’t go far wrong with either.
Screen size
iPhone 17: 6.3 in Galaxy S26 Ultra: 6.9 in A larger display also means a larger phone overall, so this is as much about your hands and pockets as it is about the picture.
Performance
The performance comparison is about what’s inside rather than how much. See the table for the iPhone 17’s and the Galaxy S26 Ultra’s entries.
Memory & Storage
Galaxy S26 Ultra leads
The memory & storage comparison is tighter than it first looks, with the Galaxy S26 Ultra marginally ahead. The Galaxy S26 Ultra answers with a bigger top storage option. Heavy video shooters and people with large offline libraries benefit from the Galaxy S26 Ultra’s bigger maximum. Net result: the Galaxy S26 Ultra leads this part of the comparison.
Max storage
iPhone 17: 512 GB Galaxy S26 Ultra: 1 TB The top storage option only matters if you plan to buy a high-capacity version, but it caps how much you can ever keep on the phone.
Camera
Galaxy S26 Ultra leads
The Galaxy S26 Ultra clearly takes the camera round. The Galaxy S26 Ultra pulls ahead with a higher-resolution 200 MP main camera. More megapixels on the main camera allow bigger crops and more detail in good light, but sensor size and processing matter just as much. If this section decides it for you, choose the Galaxy S26 Ultra.
Main camera
iPhone 17: 48 MP Galaxy S26 Ultra: 200 MP The Galaxy S26 Ultra’s higher-resolution main sensor gives you more room to crop, which helps when you can’t get closer.
Rear cameras
iPhone 17: 2 Galaxy S26 Ultra: 4 An extra rear camera usually means another focal length (ultra-wide, telephoto or macro) and more freedom in framing.
Battery & Charging
In the battery & charging section, the key entries are names rather than numbers, so compare what the iPhone 17 and the Galaxy S26 Ultra list in the table below.
Software & Updates
The iPhone 17 and the Galaxy S26 Ultra differ on software & updates in ways that are described rather than measured. The table has the details.
Full Specifications
Display
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Screen size | 6.3 in | 6.9 in |
| Panel type | OLED, ProMotion 120 Hz (Super Retina XDR) | Dynamic AMOLED 2X |
| Resolution | 2622 x 1206 | 3120 x 1440 |
| 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 17 | Galaxy S26 Ultra |
|---|---|---|
| Chipset | A19 | Snapdragon 8 Elite Gen 5 for Galaxy |
| CPU cores | 6 | N/A (not specified) |
| Process node | 3 nm | N/A (not specified) |
| RAM | N/A (not specified) | 12 GB |
Memory & Storage
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Base storage | 256 GB | 256 GB |
| Max storage | 512 GB | 1 TB (winner) |
| microSD slot | No | No |
Camera
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Main camera | 48 MP | 200 MP (winner) |
| Ultra-wide camera | 48 MP | N/A (not specified) |
| Rear cameras | 2 | 4 (winner) |
| Front camera | 18 MP | N/A (not specified) |
| Max video | 4K60 Dolby Vision | N/A (not specified) |
Battery & Charging
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Battery capacity | N/A (not specified) | 5,000 mAh |
| Rated video playbackManufacturer rating | 30 h | N/A (not specified) |
| Wired charging | N/A (not specified) | 60 W |
| Wireless charging | 25 W | N/A (not specified) |
| Port | USB-C (USB 2) | USB-C |
Software & Updates
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| OS at launch | iOS 26 | Android 16 (One UI 8.5) |
| Promised OS updatesManufacturer commitment | N/A (not specified) | 7 years |
Design & Build
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Height | 5.89 in | N/A (not specified) |
| Width | 2.81 in | N/A (not specified) |
| Thickness | 0.31 in | N/A (not specified) |
| Weight | 6.24 oz | N/A (not specified) |
| Water & dust rating | IP68 | IP68 |
| Frame | Aluminum | N/A (not specified) |
Price
| Spec | iPhone 17 | Galaxy S26 Ultra |
|---|---|---|
| Launch price | $799 (winner) | $1,300 |
“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.
Price & Value
Going by launch prices, choosing the iPhone 17 keeps $501 in your pocket: 63% of difference. The Galaxy S26 Ultra’s premium of $501 isn’t just for the name; it brings a higher-resolution 200 MP main camera and an extra rear camera.
Launch prices in the US as of February 2026; street prices move, so check before you buy.
Which One Should You Buy?
Choose the iPhone 17 if…
- you want the lower price and can live with the trade-offs ($501 less)
- you like a phone that takes up less room
- you prefer staying with Apple
Choose the Galaxy S26 Ultra if…
- you like to crop into your photos (200 MP vs 48 MP main camera)
- you like switching between focal lengths (4 vs 2 cameras)
- you need as much on-device space as you can get (1 TB vs 512 GB top option)
Also Compared
Frequently Asked Questions
Should I buy the iPhone 17 or the Galaxy S26 Ultra?
For most people, the Galaxy S26 Ultra is the stronger choice, unless your budget can’t stretch another $501.
Which is larger, the iPhone 17 or the Galaxy S26 Ultra?
The Galaxy S26 Ultra takes that one. With dimensions of 6.9 in, it is larger than the iPhone 17 (5.89 × 2.81 × 0.31 in).
Which is faster, the iPhone 17 or the Galaxy S26 Ultra?
It comes down to the chips: A19 in the iPhone 17 versus Snapdragon 8 Elite Gen 5 for Galaxy in the Galaxy S26 Ultra. Our spec data lists them by name rather than by a single score.
Does the iPhone 17 have a stronger camera setup than the Galaxy S26 Ultra?
The Galaxy S26 Ultra has the edge for photography, offering a higher-resolution 200 MP main camera and an extra rear camera.
Is the iPhone 17 cheaper than the Galaxy S26 Ultra?
The iPhone 17 is the cheaper option, launching at $501 less than the Galaxy S26 Ultra (launch prices as of February 2026).
Executive Summary
Cross-brand comparisons are where I find the real differences in philosophy, and the iPhone 17 versus the Galaxy S26 Ultra shows that nicely. The single spec I’d point a friend to is this: the Galaxy S26 Ultra has a higher-resolution 200 MP main camera. Stack a bigger top storage option on top of that, and the Galaxy S26 Ultra’s lead grows.
Think about your week. Heavy on price? The iPhone 17. More about memory & storage? The Galaxy S26 Ultra.
My pick: the Galaxy S26 Ultra for most people, with the iPhone 17 as the smarter choice if you have better plans for $501.
Personal opinion based on the data above. Your priorities may differ.