Galaxy A55 vs Galaxy S25 Edge
Shop Samsung Galaxy
Galaxy A55
Starting at
£234.03£356.69 new
Galaxy S25 Edge
Starting at
£504.74£1,099.00 newWhat's the difference between the Galaxy A55 and Galaxy S25 Edge?
Galaxy A55 vs S25 Edge comes down to the chipset, RAM and battery. Refurbished, the Galaxy A55 starts at £234.03, £270.71 less than the Galaxy S25 Edge. The Galaxy S25 Edge is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 1480 (4 nm) on the Galaxy A55, Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Edge.
- The Galaxy S25 Edge has more RAM: 12 GB vs 8 GB.
- The Galaxy A55 has a bigger battery: 5000 mAh vs 3900 mAh.
Galaxy A55 vs Galaxy S25 Edge specs
The Galaxy A55 and Galaxy S25 Edge offer different strengths for different users. The Galaxy A55 suits those who want a larger battery and expandable storage, making it good for longer days and storing lots of media. It is also lighter and slimmer, which may appeal to those valuing portability. Both phones support 5G and dual SIM options, but the S25 Edge adds eSIM support. Your choice depends on whether you prioritise battery life and storage flexibility or performance, screen quality, and design.
Galaxy A55 vs Galaxy S25 Edge price
Colour
Galaxy A55 vs Galaxy S25 Edge battery life and software updates
Durability covers battery capacity, operating system, and release year. These affect how long the phone lasts in a day and the software experience you get.
Battery Capacity
The Galaxy A55 has a 5000 mAh battery, which suits users who need longer usage between charges, such as heavy media consumption or extended days away from power. The Galaxy S25 Edge has a 3900 mAh battery, which still offers solid daily use but may require more frequent charging for very active users.
Operating System
The Galaxy A55 runs Android without a specified version, fitting users comfortable with a solid Android experience.
Release Year
The Galaxy A55 was released in 2024 and the Galaxy S25 Edge in 2025. This gives context to the devices but does not affect durability directly.
Battery
Foldable
OS at launch
Software updates
Year of release
Galaxy A55 vs Galaxy S25 Edge performance
Performance covers chipset, RAM, and storage options. These determine how smoothly the phone handles apps, multitasking, and how much data you can keep on the device.
Chipset
The Galaxy A55 uses the Exynos 1480 chipset built on a 4 nm process, suitable for everyday use and handling common apps efficiently. The Galaxy S25 Edge features the Qualcomm SM8750-AC Snapdragon 8 Elite chipset with a 3 nm process, delivering stronger performance for demanding apps, gaming, and multitasking.
RAM Capacity
With 8 GB of RAM, the Galaxy A55 keeps everyday apps running smoothly and is well suited for typical multitasking. The Galaxy S25 Edge has 12 GB of RAM, which helps keep more apps open and running simultaneously, benefiting users who switch between many tasks or use memory-intensive applications.
Storage Options
The Galaxy A55 is available with 128GB or 256GB of storage, which is enough for most users, especially when combined with its microSDXC card slot for additional storage. The Galaxy S25 Edge comes in 256GB and 512GB options, offering more built-in storage for users who prefer not to use external cards.
Chipset
RAM
Galaxy A55 vs Galaxy S25 Edge screen
Screen quality looks at size, resolution, refresh rate, and display type. These affect how the phone feels for viewing content, scrolling, and general use.
Screen Size and Resolution
The Galaxy A55 has a 6.6 inch screen with a 1080 x 2340 resolution, providing a clear and spacious display suitable for video and browsing. The Galaxy S25 Edge offers a slightly larger 6.7 inch screen with a higher 1440 x 3120 resolution for sharper detail and more room to see content clearly.
Refresh Rate
Both the Galaxy A55 and Galaxy S25 Edge have a 120 Hz refresh rate, which means smooth scrolling and responsive touch performance for gaming and everyday use.
Screen Type
The Galaxy A55 uses a Super AMOLED display, known for vibrant colours and deep blacks. The Galaxy S25 Edge features an LTPO AMOLED screen, which can offer better power efficiency and adaptive refresh rates, benefiting users who want a high-quality display with advanced technology.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A55 vs Galaxy S25 Edge camera
Camera type
Front camera
Main camera
Galaxy A55 vs Galaxy S25 Edge size and design
Miscellaneous features highlight design, connectivity, SIM options, and storage expansion, which influence everyday convenience and flexibility.
SIM Card Options
The Galaxy A55 supports dual physical SIM cards, which suits users who want two separate phone numbers or plans on one device. The Galaxy S25 Edge offers dual physical SIM plus eSIM support, giving even more flexibility for managing multiple lines without needing a second physical SIM.
Storage Expansion
The Galaxy A55 includes a microSDXC slot, allowing you to add extra storage with a memory card, which is useful if you store many photos, videos, or apps. The Galaxy S25 Edge does not have a microSD slot, so it relies on its internal storage capacity.
Size and Weight
The Galaxy A55 measures 161.1 mm in height, 77.4 mm in width, and has a depth of 8.2 mm, weighing 213 g. The Galaxy S25 Edge is slightly shorter and wider at 158.2 mm by 75.6 mm, slimmer at 5.8 mm depth, and lighter at 163 g. This makes the S25 Edge easier to hold and carry, especially if you prefer a slim, light phone.
Connector and Network
Both phones use USB-C connectors and support 5G networks, so you get fast charging and modern mobile data speeds regardless of which phone you choose.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A55 or Galaxy S25 Edge: which should you buy?
Buy the Galaxy A55 if
- you want to spend less: it starts at £234.03, £270.71 less than the Galaxy S25 Edge
- you want a bigger battery (5000 mAh vs 3900 mAh)
- you want a memory card slot
Buy the Galaxy S25 Edge if
- you want more RAM (12 GB vs 8 GB)
- you want longer software support (until May 2032 vs until Mar 2029)
- you want a lighter build (163 g vs 213 g)
What our customers say
Customers of the Galaxy A55 say the phone looks like new and works well, with several noting it was an easy upgrade that feels faster than their previous phones. Many appreciate the clear and fast display, easy data transfer, and expandable storage with microSD cards. Some mention the battery life and the phone being a good value with plenty of features. There are reports of occasional need to use speakerphone to hear clearly. Overall, users find it reliable, especially for everyday use and those who prefer a straightforward Samsung experience.
Galaxy S25 Edge customers highlight the phone's excellent condition and smooth setup experience. They appreciate the slim and light design, comfortable handling, and strong battery life lasting nearly a full day even with heavy use. The screen and camera quality receive praise for delivering sharp pictures and a satisfying viewing experience. A few mention issues with region-specific models affecting network compatibility, so buyers should check carefully. Many are very happy with performance and the premium feel of the device.
The Galaxy A55 suits users wanting solid battery life, expandable storage, and a larger battery for longer days. The Galaxy S25 Edge appeals to those seeking higher RAM, sharper and more advanced screens, and a lighter, slimmer design with the latest Android version.
Galaxy A55 vs Galaxy S25 Edge FAQs
Galaxy A55 vs S25 Edge comes down to the chipset, RAM and battery. Chipset: Exynos 1480 (4 nm) on the Galaxy A55, Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Edge. The Galaxy S25 Edge has more RAM: 12 GB vs 8 GB.
The Galaxy A55 is cheaper refurbished, from £234.03 compared with £504.74 for the Galaxy S25 Edge.
The Galaxy A55 has a bigger battery: 5000 mAh vs 3900 mAh.
The Galaxy A55 gets updates until Mar 2029. The Galaxy S25 Edge gets updates until May 2032.
The Galaxy S25 Edge adds more RAM (12 GB vs 8 GB), longer software support (until May 2032 vs until Mar 2029) and a lighter build (163 g vs 213 g). Refurbished, it costs £270.71 more (from £504.74 vs £234.03).
Refurbished, the Galaxy A55 comes in 128GB and 256GB, and the Galaxy S25 Edge in 256GB and 512GB.
