Galaxy S7 vs iPhone 8
Shop Samsung Galaxy
Galaxy S7
Starting at
£78.66£489.00 new
iPhone 8
Starting at
£90.00£399.00 newWhat's the difference between the Galaxy S7 and iPhone 8?
Galaxy S7 vs iPhone 8 comes down to the chipset, RAM and battery. Refurbished, the Galaxy S7 starts at £78.66, £11.34 less than the iPhone 8. The iPhone 8 is the newer model, released in 2017.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Snapdragon 820 MSM8996 (14 nm), Exynos 8 Octa 8890 on the Galaxy S7, Apple A11 Bionic on the iPhone 8.
- The Galaxy S7 has more RAM: 4 GB vs 2 GB.
- The Galaxy S7 has a bigger battery: 3000 mAh vs 1821 mAh.
Galaxy S7 vs iPhone 8 specs
The Galaxy S7 and iPhone 8 differ in key areas that suit different users. The Galaxy S7 offers a larger, higher-resolution Super AMOLED screen and more RAM, making it good for viewing detailed content and multitasking. The iPhone 8 supports software updates until 2025 and comes in multiple storage options, which benefits those looking for longer software support and more space for apps and media. The Galaxy S7 includes a microSDXC slot and dual SIM capability for flexible storage and network use, while the iPhone 8 has a sharper front camera and slightly slimmer design. Your choice depends on whether you prioritise screen quality and memory or software longevity and storage variety.
Galaxy S7 vs iPhone 8 price
Colour
Galaxy S7 vs iPhone 8 battery life and software updates
Durability includes how long each device receives software updates and their physical design features. These factors matter for keeping your phone secure and up to date over time.
Software Updates Duration
The iPhone 8 received software updates up to March 2025, including the last iOS 16 version. This longer update period suits users who want current features and security patches. The Galaxy S7 stopped receiving updates in June 2019, which may suit those who do not require the latest software improvements.
Physical Dimensions
Both phones are not foldable. The iPhone 8 is slightly slimmer at 7.3 mm depth compared to the Galaxy S7's 7.9 mm. This makes the iPhone 8 a bit easier to hold for users who prefer a slimmer device.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S7 vs iPhone 8 performance
Performance covers processor, memory, and storage capacity. These affect how apps run, how many can stay open, and how much data you can keep on the phone.
Processor Types
The Galaxy S7 uses Snapdragon 820 MSM8996 or Exynos 8 Octa 8890 chipsets, while the iPhone 8 runs on the Apple A11 Bionic. Each chipset delivers reliable performance for everyday use, with the iPhone 8's A11 Bionic known for efficient handling of iOS apps.
RAM Differences
The Galaxy S7 has 4 GB of RAM, supporting more apps running simultaneously, which benefits multitasking or switching between apps. The iPhone 8 has 2 GB RAM, suitable for everyday use and iOS optimisation.
Storage Options
The Galaxy S7 is stocked with 32GB storage, suitable for users with moderate app and media needs. The iPhone 8 offers more storage options including 64GB, 128GB, and 256GB, catering to those who want extra space for apps, photos, and videos.
Chipset
RAM
Galaxy S7 vs iPhone 8 screen
Screen quality is important for viewing comfort and media enjoyment. Size, resolution, and screen type affect how sharp and vibrant images appear.
Screen Size and Resolution
The Galaxy S7 has a larger 5.1 inch screen with a high resolution of 1440 x 2560 pixels, offering more room and sharper images for watching videos or browsing. The iPhone 8's 4.7 inch screen has a resolution of 750 x 1334 pixels, which suits users who prefer a more compact device.
Screen Technology
The Galaxy S7 uses a Super AMOLED screen, known for deep blacks and vibrant colours, enhancing media viewing. The iPhone 8 features a Retina IPS LCD screen, which delivers accurate colour reproduction and good visibility in different lighting.
Resolution
Screen size
Screen type
Galaxy S7 vs iPhone 8 camera
Audiovisual features focus on cameras, which impact selfie quality and main photo capture. Both devices offer solid camera capabilities for everyday photography.
Front Camera Megapixels
The iPhone 8 has a 7 megapixel front camera, which captures more detail for selfies or video calls. The Galaxy S7 has a 5 megapixel front camera, suitable for general use.
Main Camera Quality
Both phones have a 12 megapixel main camera, delivering comparable photo resolution for everyday photography needs.
Front camera
Main camera
Galaxy S7 vs iPhone 8 size and design
Miscellaneous features include physical size, network compatibility, and storage expandability, which affect daily handling and connectivity options.
Storage Expandability and SIM
The Galaxy S7 supports microSDXC cards, allowing you to increase storage with a memory card. It also supports dual physical SIM cards, which suits users who want to manage two phone numbers or carriers. The iPhone 8 does not have a microSD slot and uses a single physical SIM.
Physical Size and Weight
The Galaxy S7 measures 142.4 mm in height, 69.6 mm in width, and weighs 152 g. The iPhone 8 is slightly smaller and lighter at 138.4 mm height, 67.3 mm width, and 148 g weight. This makes the iPhone 8 easier to carry and handle for those preferring a more compact phone.
Network Compatibility
Both phones support 4G networks and are sold unlocked, giving you flexibility to use them with a range of carriers.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S7 or iPhone 8: which should you buy?
Buy the Galaxy S7 if
- you want to spend less: it starts at £78.66, £11.34 less than the iPhone 8
- you want more RAM (4 GB vs 2 GB)
- you want a bigger battery (3000 mAh vs 1821 mAh)
Buy the iPhone 8 if
- you want a higher-resolution front camera (7 megapixels vs 5 megapixels)
- you want a lighter build (148 g vs 152 g)
What our customers say
Customers of the Galaxy S7 appreciate its solid condition and fair pricing. Some mention challenges with battery life, noting it may require frequent charging even with light use. The screen and overall device quality receive positive comments, and the phone suits users who do not mind a bit of setup effort or who prefer a larger screen. The Galaxy S7 appeals to those who want a reliable device with more RAM and dual SIM capability.
Customers of the iPhone 8 praise its near-new condition, reliable performance, and good battery health. Many highlight the smart appearance and smooth operation, with enough storage options for various needs. Some find the device a suitable upgrade from earlier models and appreciate the sharper front camera. The iPhone 8 suits users who value longer software updates and a compact, well-performing phone with ample storage.
Overall, the Galaxy S7 fits users who prioritise screen quality, multitasking, and storage flexibility through microSD.
Galaxy S7 vs iPhone 8 FAQs
Galaxy S7 vs iPhone 8 comes down to the chipset, RAM and battery. Chipset: Snapdragon 820 MSM8996 (14 nm), Exynos 8 Octa 8890 on the Galaxy S7, Apple A11 Bionic on the iPhone 8. The Galaxy S7 has more RAM: 4 GB vs 2 GB.
The Galaxy S7 is cheaper refurbished, from £78.66 compared with £90 for the iPhone 8.
The Galaxy S7 has a bigger battery: 3000 mAh vs 1821 mAh.
Both have the same main camera: 12 megapixels.
Updates for the Galaxy S7 ended in Jun 2019. Updates for the iPhone 8 ended in Mar 2025. Its last version is iOS 16.
Refurbished, the Galaxy S7 comes in 32GB, and the iPhone 8 in 64GB, 128GB and 256GB.
