The Galaxy A56 arrived in 2025 with the kind of global fanfare the A55 never got to enjoy, especially in the US. Apparently, Samsung pulled the plug on an official A55 launch because the phone's $550 price tag placed it too close to the Galaxy S23 FE and even the aging Galaxy S23, which were already crowding the mid-to-upper segment in the US lineup.
That move raised eyebrows, including mine, especially since the A55 was poised to be Samsung’s most premium A-series phone at the time. The A56, on the other hand, launched globally alongside the A36 and A26. It builds on the A55’s foundation, keeping the same premium metal and glass aesthetic with One UI 6.1.1, and reportedly swapping out the Exynos 1480 for a more efficient and better-cooled Exynos 1485. If you're confused about which one you should buy now, let's help you save your money on the right phone.
Specs overview: Samsung Galaxy A55 vs Galaxy A56
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| Component | Samsung Galaxy A55 | Samsung Galaxy A56 |
| Display | 6.6″ Super AMOLED, 120Hz, 1000 nits | 6.7″ Super AMOLED, 120Hz, 1900 nits, HDR10+ |
| Processor | Exynos 1480 | Exynos 1580 |
| RAM & Storage | 6GB, 8GB, 12GB; 128GB, 256GB (UFS 2.2) | 8GB, 12GB; 128GB, 256GB (UFS 3.1) |
| Main Camera | 50MP wide + 12MP ultrawide + 5MP macro | 50MP wide + New Ultrawide + AI-enhanced tele |
| Front Camera | 32MP | 12MP |
| Battery | 5000mAh, 25W wired charging | 5000mAh, 45W wired charging |
| OS | One UI 6.1 (Android 14) | One UI 7 (Android 15) |
| AI Features | Samsung AI | Enhanced AI with improved software support |
| Special Perks | IP67 water resistance, Side-mounted FPS | IP67 water resistance, In-display FPS |
| Price | Starting from £439 (≈ $499) | Starting from $499 |
Design
The A56 doesn’t feel like the direct sequel to the A55, this time around. Normally, Samsung's A-series phones have a resemblance that make them easy to spot. Now, it feels like the A55 snuck in from another branch of the family tree.
While both still carry the same vertical triple-camera look and flat sides, the A56 is thinner, noticeably lighter, and has a more angular posture. It's 162.2 mm in height compared to the A55’s 161.1 mm, and 7.4 mm thick against the A55’s 8.2 mm. That alone changes the whole feel of the device where the A55 has a denser build.
The A55 has a camera module where each one sits separately from the other and the lenses blend into the back of the phone. The flash is right beside them. Meanwhile, the A56’s cameras stand out because they’re bundled into a noticeable black strip. The flash is outside it and still beside the cameras.
The A56’s use of Gorilla Glass Victus+ on both front and back feels like Samsung is pushing it away from the mid-range aesthetic and nudging it closer to the Galaxy S line. That’s not something we usually expect in this tier, and it's not even on the A55, which has a Victus+ front but standard Gorilla Glass on the back. Fortunately, both are IP67 rated, so you can dip either one in water up to a meter deep for about 30 minutes.
Display
The Galaxy A55 and A56 both use Super AMOLED panels with a 120Hz refresh rate and HDR10+ support, so you're getting the same base technology. Both phones also include an always-on display and are protected by Corning Gorilla Glass Victus+. However, the Galaxy A56 is brighter. The A55 hits 1000 nits in high brightness mode, while the A56 reaches 1200 nits HBM and up to 1900 nits at peak.
The phone's display is also slightly larger at 6.7 inches versus the A55’s 6.6 inches. That might sound minimal, but it contributes to a higher screen-to-body ratio and a bit more immersive viewing. However, the pixel density on the A56 is slightly lower at 385 ppi compared to the A55’s 390 ppi. This difference is microscopic and won’t be noticeable to the naked eye. Still, the A56’s display is better and it goes without saying.
Performance
The Exynos 1480 in the A55 has four Cortex-A78 performance cores running at 2.75 GHz and four Cortex-A55 efficiency cores at 2.0 GHz. The A78 cores handle heavy apps well enough, but they’re a couple of generations old. The efficiency cores, while good for power saving, just don’t perform as well when you’re pushing the phone.
However, the Exynos 1580 in the A56 has a Cortex-A720 core at 2.9 GHz, three more A720 cores at 2.6 GHz, and four Cortex-A520 efficiency cores at 1.9 GHz. The A720 cores are newer and faster, as well as built to take on more demanding tasks. Even though the efficiency cores are clocked a bit lower, they’re part of more efficient design that helps with power management.
Both phones use AMD RDNA 2 tech in their GPUs, but the A56’s Xclipse 540 GPU is the upgraded version compared to the A55’s Xclipse 530. In practice, it simply means the A56 handles graphics-heavy tasks more smoothly. You’ll get better frame rates and detailed visuals.
Memory and battery
It's always safer to go bigger with phones, especially with storage and RAM. You can download more apps, store more photos, videos, and documents. With the increasing size of apps, games, and updates, going for the bigger option is also more future-proof. The same logic applies to your RAM size if you want a smoother experience overall.
The A55 is not lacking in those storage options as it offers 128GB or 256GB with RAM configurations of 6GB, 8GB, or 12GB. It also has the advantage of expandable storage via a microSD card if you ever want more space. The downside is that the microSD slot uses the shared SIM slot, meaning you can’t have dual SIM functionality if you opt for expanded storage.
The A56, on the other hand, also offers 128GB or 256GB of internal storage with the same RAM configurations of 6GB, 8GB, or 12GB. But it lacks the ability to expand storage via a microSD card. It does have a faster UFS 3.1 storage type, which offers quicker read and write speeds.
As for the batteries, both phones have the same 5000mAh battery, which are quite comparable. You’re looking at a full day of use on either phone, depending on your screen-on time and what you’re doing. The A55 will get you through the day easily with moderate use, but the A56 has better charging options.
The A55 has 25W wired charging, while the A56 has 45W wired charging. Now, 45W charging can get you 65% of the battery in only 30 minutes and fully charge your phone in 68 minutes. If you're in a rush, this fast-charging feature will save you time. You can quickly charge it during a short break or when you’re getting ready to leave a place.
Even with similar battery capacities, the phone with the faster speed should be the obvious choice here. 25W on the A55 is perfectly fine but feels outdated compared to what the A56 offers.
Cameras
I wouldn't expect much from the cameras on a midrange phone, but Samsung's A-series haven’t been all that bad. They’ve consistently delivered great performance in several cases. In this instance, both the A55 and A56 carry a 50MP primary camera with an f/1.8 aperture, PDAF, and OIS.
The 12 MP ultrawide on both phones offers a 123° field of view that's perfect for landscapes and group shots with an f/2.2 aperture. They also have a 5MP macro camera with a f/2.4 aperture. However, this lens won't blow you away. Macro lenses are usually more about novelty than actual performance in midrange phones, and the A55 and A56 are no different. The lack of major improvements here means you’ll get what you expect: decent, but not amazing close-ups.
In front, the A55 has a 32MP selfie camera with an f/2.2 aperture and support for 4K video recording at 30fps. Everybody loves 4K these days, and honestly, it’s not even hype. It really makes a difference when you're looking back at your videos or posting to platforms that compress lower resolutions.
Actually, both the Galaxy A55 and A56 let you shoot 4K at 30fps on both the main and selfie cameras. But the A56’s front camera is a 12MP lens that adds 10-bit HDR video. That means your recordings have richer colors and better dynamic range in that 4K resolution that leans into a cinematic quality.
The A56, however, has a 12MP selfie camera that focuses on video quality in supporting 10-bit HDR video. Instead of rough jumps between shades of blue in the sky or odd blotches on skin tones, everything blends more naturally and looks lifelike. HDR helps to balance the extremes in lighting. So even if you’re standing in front of a window or under harsh sunlight, your face won’t be too dark or too bright, and your background won’t be a washed-out mess.
Software and features
One UI 6 was the software version that brought in polish to Galaxy phones. If you can recall, the Android 14-based OS cleaned up the Quick Settings panel and gave lock screens improved animations. On the other hand, One UI 7 is finally here… ish.
At least, it’s making its debut on the A56, and that’s saying a lot for a midrange phone or any Galaxy phone lately. If you’ve been following the news, you probably already know that the update hasn’t had the cleanest rollout.
In fact, One UI 7 has faced some of the biggest hiccups in Samsung’s software history. Delays, inconsistencies in feature availability, and mixed reports on stability. Many devices are still waiting, but the A56 quietly slipped out of the box with the Android 15-based update and that's a bold statement.
One UI 7 shifts toward longer software support, deeper smart integration with Galaxy AI, and more personalization. Expect to see Circle to Search, refreshed app icons, and many more changes.
Usually, four years is the standard you expect on Samsung’s phones, and the brand has been consistent with that for a while. That hasn't changed for the A55. Samsung denied it the seven year privilege as the Galaxy S24 phones, even as the announcement of extended upgrades was made around the time of its release. On the bright side, the phone is eligible for five years of security patches.
On the A56 though, Samsung is supporting the phone with six major Android updates and seven years of security support. That’s something we usually only see on their flagships and that level of support is one that puts pressure on the rest of the industry to do better by their products.
Which Galaxy do you belong to?
I wouldn’t put it past Samsung to stick to what they know, and that's why it isn’t surprising that both the A55 and A56 still stop at the basics. At least, they're getting it right. Given Samsung's track record of never missing a new release annually, there might be an even better deal next year that could render both of these devices outdated.
Either way, the A56 stands out in more areas, from the design to the performance and display. The faster charging, upgraded Exynos 1580, superior HDR video capture, and long OS support make the phone a more compelling choice if you're in the market for an A-series phone. That said, the A55 isn’t a bad option either. It's just not directly available from US retailers. You’d have to import it, which is tricky when you consider warranty and customer support over time.
