Galaxy S26 vs Galaxy S24
Two lines from one maker: here’s how the Galaxy S26 and the Galaxy S24 stack up within the Samsung range. Scoring each area separately, the Galaxy S26 comes out on top 3 times out of 6. Its lead is sharpest in performance.
At a glance
- Display Tie
- Performance Galaxy S26 wins
- Memory & Storage Galaxy S26 wins
- Camera Tie
- Battery & Charging Galaxy S26 wins
- Software & Updates Tie
Key Differences
-
The Galaxy S26 has 4 GB more RAM
When it comes to ram, the Galaxy S26 wins comfortably with 12 GB against 8 GB. More RAM lets a phone keep more apps open in the background, so switching back to them is instant instead of a reload.
-
The Galaxy S26 has 256 GB of base storage instead of 128 GB
It’s a lopsided result (256 GB for the Galaxy S26, 128 GB for the Galaxy S24) and one of the main reasons to choose between them. If you shoot a lot of video or keep music and maps offline, base storage is one of the specs you’ll feel most over the years.
-
The Galaxy S26 has 7.5% more battery capacity
You may not notice this one every day, but the Galaxy S26’s 4,300 mAh is a step ahead of the Galaxy S24’s 4,000 mAh. Extra capacity also ages better: after a few years of charge cycles, the Galaxy S26 has more headroom left.
Design & Size
In overall size, the Galaxy S26 and the Galaxy S24 are close enough that you’d struggle to tell them apart by dimensions alone.
Design & Build
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Height | N/A (not specified) | 5.79 in |
| Width | N/A (not specified) | 2.78 in |
| Thickness | N/A (not specified) | 0.30 in |
| Weight | N/A (not specified) | 5.89 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | N/A (not specified) | Armor Aluminum |
Display
Too close to call
On display, the Galaxy S26 and the Galaxy S24 are effectively level. This section won’t settle the choice, so weigh the other areas more heavily.
Performance
Galaxy S26 leads
The Galaxy S26 is the clear pick if performance is what you care about most. The Galaxy S26 delivers 4 GB more RAM. Extra memory also gives the Galaxy S26 more headroom for heavier apps and for software updates in the years ahead. Net result: the Galaxy S26 leads this part of the comparison.
RAM
Galaxy S26: 12 GB Galaxy S24: 8 GB Opening a single app, you won’t feel the difference. With lots of tabs, a game and the camera in rotation, the Galaxy S26 has more room to work with.
Memory & Storage
Galaxy S26 leads
The Galaxy S26 clearly takes the memory & storage round. Here the Galaxy S26 offers 256 GB of base storage instead of 128 GB. The Galaxy S26 starts with more room, which means fewer “storage full” warnings and less time deleting old videos. If memory & storage is your priority, the Galaxy S26 is the phone to pick.
Base storage
Galaxy S26: 256 GB Galaxy S24: 128 GB Base storage is what you get without paying extra. Photos, videos and apps add up quickly, so more space at the entry price is real value.
Camera
Too close to call
The Galaxy S26 and the Galaxy S24 match each other closely in this area. Either phone will serve you equally well on camera.
Battery & Charging
Galaxy S26 leads
The Galaxy S26 has the slight upper hand on battery & charging. The Galaxy S26 has the edge with 7.5% more battery capacity. Capacity isn’t everything, but when two phones are otherwise close, more milliamp-hours is the simplest endurance advantage there is. On battery & charging alone, the Galaxy S26 gets the nod.
Battery capacity
Galaxy S26: 4,300 mAh Galaxy S24: 4,000 mAh A bigger battery usually means longer days between charges, although chip efficiency and screen size also shape real endurance.
Software & Updates
Too close to call
Neither the Galaxy S26 nor the Galaxy S24 has a real advantage in the software & updates category. If software & updates was going to be your tiebreaker, you’ll need a different one.
Full Specifications
Display
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Screen size | 6.3 in | 6.2 in |
| Panel type | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Resolution | N/A (not specified) | 2340 x 1080 |
| Pixel density | N/A (not specified) | 416 ppi |
| Refresh rate | N/A (not specified) | 120 Hz |
| Peak brightness | N/A (not specified) | 2,600 nits |
| Always-on display | Yes | Yes |
Performance
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 for Galaxy (US) | Snapdragon 8 Gen 3 for Galaxy (US) |
| CPU cores | N/A (not specified) | 8 |
| Process node | N/A (not specified) | 4 nm |
| RAM | 12 GB (winner) | 8 GB |
Memory & Storage
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Base storage | 256 GB (winner) | 128 GB |
| microSD slot | No | No |
Camera
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Ultra-wide camera | N/A (not specified) | 12 MP |
| Telephoto camera | N/A (not specified) | 10 MP |
| Optical zoom | N/A (not specified) | 3× |
| Rear cameras | N/A (not specified) | 3 |
| Front camera | N/A (not specified) | 12 MP |
| Max video | N/A (not specified) | 8K30 |
Battery & Charging
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Battery capacity | 4,300 mAh (winner) | 4,000 mAh |
| Wired charging | N/A (not specified) | 25 W |
| Wireless charging | N/A (not specified) | 15 W |
| Port | USB-C | USB-C |
Software & Updates
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| OS at launch | Android 16 (One UI 8.5) | Android 14 (One UI 6.1) |
| Promised OS updatesManufacturer commitment | 7 years | 7 years |
Design & Build
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Height | N/A (not specified) | 5.79 in |
| Width | N/A (not specified) | 2.78 in |
| Thickness | N/A (not specified) | 0.30 in |
| Weight | N/A (not specified) | 5.89 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | N/A (not specified) | Armor Aluminum |
Price
| Spec | Galaxy S26 | Galaxy S24 |
|---|---|---|
| Launch price | N/A (not specified) | $800 |
“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 Galaxy S26 if…
- you want more memory headroom for the years ahead (12 GB vs 8 GB)
- you shoot a lot of photos and video (256 GB vs 128 GB base storage)
- you want the bigger battery (4,300 mAh vs 4,000 mAh)
- you want the changes the Galaxy S26 brings over its predecessor
Also Compared
Frequently Asked Questions
Should I buy the Galaxy S26 or the Galaxy S24?
On the specs compared here, the Galaxy S26 makes more sense for most buyers; the Galaxy S24 doesn’t win a single measurable area.
Should I upgrade from the Galaxy S24 to the Galaxy S26?
For most owners, it’s a meaningful step. The Galaxy S26 brings 4 GB more RAM, 256 GB of base storage instead of 128 GB and 7.5% more battery capacity over the Galaxy S24.
Does the Galaxy S26 last longer on a charge than the Galaxy S24?
On paper, the Galaxy S26 has the edge: 4,300 mAh of battery capacity against 4,000 mAh for the Galaxy S24. Real-world results also depend on how you use it.
Which is larger, the Galaxy S26 or the Galaxy S24?
Size is essentially a tie. The official dimensions of the Galaxy S26 and the Galaxy S24 differ only marginally.
Which is faster, the Galaxy S26 or the Galaxy S24?
Going by the specs, the Galaxy S26 comes out ahead: it offers 4 GB more RAM.
Which has more storage, the Galaxy S26 or the Galaxy S24?
The Galaxy S26 offers more, with 256 GB against 128 GB.
Executive Summary
When a brand offers the Galaxy S26 and the Galaxy S24 side by side, I always ask what you give up by picking one over the other. My main argument for the Galaxy S26? It comes with 4 GB more RAM. Another thing in the Galaxy S26’s favor is 256 GB of base storage instead of 128 GB.
Think about your week. Heavy on performance? The Galaxy S26. More about the things a spec sheet can’t capture? The Galaxy S24.
My pick: the Galaxy S26.
Personal opinion based on the data above. Your priorities may differ.