Galaxy S25 vs iPhone 15 Plus
Shop Samsung Galaxy
Galaxy S25
Starting at
£475.30£799.00 new
iPhone 15 Plus
Starting at
£439.65£799.00 newWhat's the difference between the Galaxy S25 and iPhone 15 Plus?
Galaxy S25 vs iPhone 15 Plus comes down to the chipset, RAM and battery. Refurbished, the iPhone 15 Plus starts at £439.65, £35.65 less than the Galaxy S25. The Galaxy S25 is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25, Apple A16 Bionic on the iPhone 15 Plus.
- The Galaxy S25 has more RAM: 12 GB vs 6 GB.
- The iPhone 15 Plus has a bigger battery: 4383 mAh vs 4000 mAh.
Galaxy S25 vs iPhone 15 Plus specs
The Galaxy S25 and iPhone 15 Plus differ in several key areas that suit different needs. The Galaxy S25 offers a higher refresh rate screen and more RAM, fitting those who value smooth scrolling and multitasking. The iPhone 15 Plus has a larger screen with higher resolution and a bigger battery, ideal for users who want more display space and longer battery life. The Galaxy S25 is slightly smaller and lighter, which may appeal if you prefer a more compact device. The choice depends on whether you prioritise screen size and battery or performance and handling.
Galaxy S25 vs iPhone 15 Plus price
Colour
Galaxy S25 vs iPhone 15 Plus battery life and software updates
Durability factors like battery size, software updates, and physical dimensions affect daily use.
Battery Capacity
The iPhone 15 Plus has a larger 4383 mAh battery compared to the Galaxy S25's 4000 mAh. This means the iPhone 15 Plus may offer longer usage between charges if your habits are similar. Those who rely on extended battery life for all-day use might prefer the iPhone 15 Plus.
Size And Weight
The Galaxy S25 is smaller and lighter at 146.9 mm tall, 70.5 mm wide, and 162 g, making it easier to handle for those who want a compact phone. The iPhone 15 Plus is taller and wider at 160.9 mm and 77.8 mm, and heavier at 201 g, which suits users who prefer a larger device in hand.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S25 vs iPhone 15 Plus performance
Performance depends on the chipset, RAM, and storage options. Both phones offer ample storage choices suitable for most needs.
Processor Technology
The Galaxy S25 features the Qualcomm SM8750-AC Snapdragon 8 Elite built on a 3 nm process, while the iPhone 15 Plus uses the Apple A16 Bionic with a 4 nm process. This difference might influence power efficiency and speed in some tasks, suiting users focused on newer chip technology or specific app performance.
Memory Capacity
With 12 GB of RAM, the Galaxy S25 supports keeping more apps open at once and smoother multitasking. The iPhone 15 Plus has 6 GB RAM, which is sufficient for everyday use and smooth operation but offers fewer resources for heavy multitasking.
Storage Options
Both phones come in 128GB, 256GB, and 512GB storage sizes. This range covers casual users to those needing ample space for apps, photos, and files.
Chipset
RAM
Galaxy S25 vs iPhone 15 Plus screen
Screen quality varies in size, refresh rate, resolution, and panel technology. These differences affect viewing experience, especially for media and gaming.
Refresh Rate
The Galaxy S25 supports a 120 Hz refresh rate, which allows for smoother scrolling and animations. This suits those who use their phone for gaming or want a fluid interface. The iPhone 15 Plus has a 60 Hz refresh rate, which is still good for general use and conserves battery life.
Screen Size And Resolution
With a 6.7 inch screen and 1290 x 2796 resolution, the iPhone 15 Plus offers a larger and sharper display for watching videos or reading. The Galaxy S25 has a smaller 6.2 inch screen and 1080 x 2340 resolution, making it easier to use one handed and more pocketable.
Display Technology
The Galaxy S25 uses Dynamic LTPO AMOLED 2X technology with 120 Hz, which can adjust refresh rate to save power. The iPhone 15 Plus has a Super Retina XDR OLED screen, known for accurate colour and brightness, benefiting those who prioritise visual quality.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S25 vs iPhone 15 Plus camera
Camera and front-facing camera specs highlight differences in photo and video capture capabilities.
Front Camera Resolution
The Galaxy S25 has a 50 MP front camera with an f/1.8 aperture, offering highly detailed selfies and better low-light performance. The iPhone 15 Plus features a 12 megapixel front camera, which suits everyday selfies and video calls with good quality.
Main Camera Detail
Both phones have high-resolution main cameras: the Galaxy S25 with 50 megapixels and the iPhone 15 Plus with 48 megapixels. Both are capable of capturing detailed photos, with the Galaxy S25 having a slightly higher megapixel count.
Camera type
Front camera
Main camera
Galaxy S25 vs iPhone 15 Plus size and design
Additional features include connectivity, SIM options, and physical design elements that affect usability and convenience.
SIM Card Setup
The Galaxy S25 supports Dual Physical SIMs, which is useful if you want two separate physical numbers. The iPhone 15 Plus combines a Physical SIM with an eSIM, offering flexibility for digital SIM management without needing two physical cards.
Connectivity And Ports
Both devices are unlocked and support 5G networks, ensuring broad carrier compatibility. Each phone uses a USB-C connector for charging and data transfer.
Physical Dimensions
The Galaxy S25 is slimmer at 7.2 mm depth compared to the iPhone 15 Plus at 7.8 mm. This difference may influence pocket comfort and handling preferences.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S25 or iPhone 15 Plus: which should you buy?
Buy the Galaxy S25 if
- you want more RAM (12 GB vs 6 GB)
- you want a smoother screen (120 Hz vs 60 Hz)
- you want a higher-resolution main camera (50 megapixels vs 48 megapixels)
Buy the iPhone 15 Plus if
- you want to spend less: it starts at £439.65, £35.65 less than the Galaxy S25
- you want a bigger battery (4383 mAh vs 4000 mAh)
- you want a bigger screen (6.7 inch vs 6.2 inch)
What our customers say
Customers who bought the Galaxy S25 often comment on its like-new condition and reliable battery life. Many appreciate the phone's perfect or near-perfect appearance, and several mention the camera quality and smooth performance. Some note the device feels just like new and highlight the value of buying a refurbished Galaxy S25. A few customers mention issues with network compatibility or specific region models, but overall, users enjoy the compact size and screen quality.
Reviews for the iPhone 15 Plus focus on its excellent condition and smooth operation. Users appreciate the larger screen, improved audio, and the switch to USB-C. Battery life often lasts all day, and the device runs smoothly for everyday tasks. Customers mention the phone looks almost new, with some noting minor battery wear typical for refurbished devices. The size and screen resolution receive positive remarks, especially from those upgrading from smaller iPhones.
Both devices attract buyers looking for well-maintained refurbished phones that perform as expected. The Galaxy S25 suits those who want a compact, high-refresh display and lots of RAM, while the iPhone 15 Plus appeals to users who prefer a larger, higher-resolution screen and longer battery life.
Galaxy S25 vs iPhone 15 Plus FAQs
Galaxy S25 vs iPhone 15 Plus comes down to the chipset, RAM and battery. Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25, Apple A16 Bionic on the iPhone 15 Plus. The Galaxy S25 has more RAM: 12 GB vs 6 GB.
The iPhone 15 Plus is cheaper refurbished, from £439.65 compared with £475.30 for the Galaxy S25.
The iPhone 15 Plus has a bigger battery: 4383 mAh vs 4000 mAh.
The Galaxy S25 has a higher-resolution main camera: 50 megapixels vs 48 megapixels.
The Galaxy S25 gets updates until Feb 2032. The iPhone 15 Plus is still supported and can run iOS 27.
Both come in 128GB, 256GB and 512GB refurbished.
