Galaxy A35 vs Galaxy S25 Ultra
Shop Samsung Galaxy
Galaxy A35
Starting at
£173.16£366.47 new
Galaxy S25 Ultra
Starting at
£678.00£1,200.00 newWhat's the difference between the Galaxy A35 and Galaxy S25 Ultra?
Galaxy A35 vs S25 Ultra comes down to the chipset, RAM and screen size. Refurbished, the Galaxy A35 starts at £173.16, £504.84 less than the Galaxy S25 Ultra. The Galaxy S25 Ultra is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Screen size
Screen type
Main camera
- Chipset: Exynos 1380 (5 nm) on the Galaxy A35, Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra.
- The Galaxy S25 Ultra has more RAM: 12 GB vs 6 GB.
- The Galaxy S25 Ultra has a bigger screen: 6.9 inch vs 6.6 inch.
Galaxy A35 vs Galaxy S25 Ultra specs
The Galaxy A35 and Galaxy S25 Ultra both run Android and share a 5000 mAh battery, but they serve different needs. The Galaxy A35 is suited for everyday use with 6 GB RAM, a 6.6 inch Full HD+ Super AMOLED screen, and a triple camera setup. The Galaxy S25 Ultra offers a larger 6.9 inch higher resolution Dynamic LTPO AMOLED 2X display, double the RAM at 12 GB, and a more advanced quad camera system with a 200 MP main sensor. Storage options are more varied on the S25 Ultra, with up to 1TB available. The A35 supports microSDXC cards and dual physical SIMs, while the S25 Ultra offers a physical SIM plus eSIM. Choose the A35 for solid performance at a lower price, and the S25 Ultra for premium features and extra power.
Galaxy A35 vs Galaxy S25 Ultra price
Galaxy A35 vs Galaxy S25 Ultra battery life and software updates
Durability covers battery capacity, software updates, and basic design traits that affect daily reliability. Both devices share some features but differ in release year and SIM options.
Battery Capacity
Both the Galaxy A35 and Galaxy S25 Ultra have a 5000 mAh battery, providing similar potential for all-day use depending on your activity. This means neither phone offers more battery capacity than the other, so battery life will rely on usage patterns and efficiency.
Software Updates
This keeps either phone up to date with software improvements from Samsung.
SIM Card Options
The Galaxy A35 supports dual physical SIM cards, which is convenient if you want to use two separate phone numbers with physical SIMs. The Galaxy S25 Ultra combines a physical SIM with an eSIM, offering flexibility if you prefer a digital SIM alongside one physical card.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A35 vs Galaxy S25 Ultra performance
Performance is driven by chipset, RAM, and storage options, influencing speed, multitasking, and space for apps and files. The two devices differ notably in these areas.
Chipset Technology
The Galaxy A35 uses the Exynos 1380 chipset built on a 5 nm process, suitable for everyday apps and moderate multitasking. The Galaxy S25 Ultra features the Qualcomm SM8750-AC Snapdragon 8 Elite chipset on a 3 nm process, which offers more power and energy efficiency for demanding tasks and smoother performance in apps and games.
Memory and Multitasking
With 6 GB RAM, the Galaxy A35 handles daily apps smoothly and is a good fit if you use your phone mainly for communication, browsing, and light media. The Galaxy S25 Ultra doubles the RAM to 12 GB, allowing more apps to stay open simultaneously and better performance when multitasking or using memory-intensive programs.
Storage Capacity
The Galaxy A35 comes with 128 GB of storage, which suits users who store a moderate amount of photos, apps, and media. The Galaxy S25 Ultra offers larger storage options at 256 GB, 512 GB, or 1 TB, ideal for those who keep extensive files, high-resolution videos, or large app libraries without relying on external storage.
Chipset
RAM
Galaxy A35 vs Galaxy S25 Ultra screen
Screen quality affects how content looks and feels to use. Both phones have 120 Hz refresh rates but differ in size, resolution, and screen technology.
Screen Size and Resolution
The Galaxy A35 has a 6.6 inch screen with 1080 x 2340 resolution, providing sharp visuals on a comfortably sized display. The Galaxy S25 Ultra's screen is larger at 6.9 inches and higher resolution at 1440 x 3120, offering more room for videos and detailed images, suitable if you prefer a bigger, sharper display.
Screen Technology
The Galaxy A35 uses a Super AMOLED screen, known for vibrant colours and good contrast. The Galaxy S25 Ultra has a Dynamic LTPO AMOLED 2X panel, which supports the same 120 Hz refresh rate but may deliver smoother brightness adjustments and better energy efficiency.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A35 vs Galaxy S25 Ultra camera
The audiovisual experience is shaped by camera setups and front camera resolution, which influence photo quality and video calls.
Rear Camera Setup
The Galaxy A35 has a triple camera system with a 50 megapixel main sensor, suitable for everyday photography. The Galaxy S25 Ultra's quad camera system includes a 200 MP main sensor with wide, telephoto, and periscope telephoto lenses offering up to 5x optical zoom. This setup is tailored for detailed, versatile photography in varied conditions.
Front Camera Resolution
For selfies and video calls, the Galaxy A35 offers a 13 megapixel front camera, delivering clear images for standard use. The Galaxy S25 Ultra has a 12 megapixel front camera, providing similar quality for video interactions and self-portraits.
Camera type
Front camera
Main camera
Galaxy A35 vs Galaxy S25 Ultra size and design
Other features like connectivity, size, and SIM card type can affect convenience and compatibility with your daily routine.
Expandable Storage
The Galaxy A35 supports microSDXC cards, allowing you to add extra storage if needed. The Galaxy S25 Ultra does not have a microSD slot, so storage is fixed to the internal capacity you choose.
Physical Size and Weight
The Galaxy A35 measures 161.7 mm in height, 78 mm in width, and is 8.2 mm deep, weighing 209 g. The Galaxy S25 Ultra is slightly taller at 162 mm, narrower at 77 mm, and thinner at 8 mm, with a weight of 218 g. The S25 Ultra offers a larger screen but remains close in overall size and weight.
SIM and Network
Both phones support 5G and are unlocked. The Galaxy A35 uses dual physical SIMs, making it straightforward to swap SIM cards. The Galaxy S25 Ultra uses a combination of physical SIM and eSIM, offering flexible options for mobile plans.
Connector Type
Both phones use USB-C connectors for charging and data transfer, ensuring compatibility with modern accessories.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A35 or Galaxy S25 Ultra: which should you buy?
Buy the Galaxy A35 if
- you want to spend less: it starts at £173.16, £504.84 less than the Galaxy S25 Ultra
- you want a higher-resolution front camera (13 megapixels vs 12 megapixels)
- you want a lighter build (209 g vs 218 g)
Buy the Galaxy S25 Ultra if
- you want more RAM (12 GB vs 6 GB)
- you want a bigger screen (6.9 inch vs 6.6 inch)
- you want a higher-resolution main camera (200 megapixels vs 50 megapixels)
What our customers say
Customers who bought the Galaxy A35 say it looks like new and is in excellent condition, with no visible marks or wear. They appreciate the smooth setup, genuine screen quality, and responsive buttons. Many mention it feels like a flagship phone compared to previous models and works well for everyday needs like email and WhatsApp. Some note it heats up quickly but overall find it suitable as a first phone or an upgrade at a reasonable price.
Galaxy S25 Ultra buyers report the phone looks almost brand new with excellent battery health and fast performance. The screen quality is praised as excellent, and the camera is noted for taking great photos without fuss. Users mention the phone runs smoothly, is easy to use despite many features, and feels solid. Some point out colour differences or regional model issues, but most are impressed by the premium feel and recommend buying refurbished.
The Galaxy A35 suits those looking for a capable phone for everyday tasks with expandable storage and dual physical SIM cards. The Galaxy S25 Ultra fits users who want a larger, sharper screen, more memory, premium camera versatility, and higher storage options for intensive use.
Galaxy A35 vs Galaxy S25 Ultra FAQs
Galaxy A35 vs S25 Ultra comes down to the chipset, RAM and screen size. Chipset: Exynos 1380 (5 nm) on the Galaxy A35, Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra. The Galaxy S25 Ultra has more RAM: 12 GB vs 6 GB.
The Galaxy A35 is cheaper refurbished, from £173.16 compared with £678 for the Galaxy S25 Ultra.
Both have the same battery: 5000 mAh.
The Galaxy S25 Ultra has a higher-resolution main camera: 200 megapixels vs 50 megapixels.
The Galaxy A35 gets updates until Mar 2029. The Galaxy S25 Ultra gets updates until Feb 2032.
The Galaxy S25 Ultra adds more RAM (12 GB vs 6 GB), a bigger screen (6.9 inch vs 6.6 inch) and a higher-resolution main camera (200 megapixels vs 50 megapixels). Refurbished, it costs £504.84 more (from £678 vs £173.16).
Refurbished, the Galaxy A35 comes in 128GB, and the Galaxy S25 Ultra in 256GB, 512GB and 1TB.
