Galaxy A51 vs iPhone 8 Plus
Shop Samsung Galaxy
Galaxy A51
Starting at
£96.95£350.00 new
iPhone 8 Plus
Starting at
£100.56£399.00 newWhat's the difference between the Galaxy A51 and iPhone 8 Plus?
Galaxy A51 vs iPhone 8 Plus comes down to the chipset, RAM and battery. Refurbished, the Galaxy A51 starts at £96.95, £3.61 less than the iPhone 8 Plus. The Galaxy A51 is the newer model, released in 2019.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 9611 on the Galaxy A51, Apple A11 Bionic on the iPhone 8 Plus.
- The Galaxy A51 has more RAM: 4 GB vs 3 GB.
- The Galaxy A51 has a bigger battery: 4000 mAh vs 2691 mAh.
Galaxy A51 vs iPhone 8 Plus specs
The Galaxy A51 and iPhone 8 Plus each have features that suit different users. The Galaxy A51 offers a larger 6.5 inch Super AMOLED screen with higher resolution, a bigger battery, and more RAM, making it ideal if you want a bigger display and longer battery life for everyday use. The iPhone 8 Plus has a smaller 5.5 inch Retina IPS LCD screen and a different operating system with iOS. It offers higher maximum storage and a lighter build. The Galaxy A51 supports dual physical SIM cards and a microSD card slot for extra storage flexibility. Both phones are unlocked and support 4G. Your choice depends on whether you prefer a bigger screen and more camera megapixels or an iOS device with a more compact size and higher available storage.
Galaxy A51 vs iPhone 8 Plus price
Colour
Galaxy A51 vs iPhone 8 Plus battery life and software updates
Durability covers battery capacity, operating system, and other basic physical features. Battery capacity and OS type are key differences here.
Battery Capacity
The Galaxy A51 has a 4000 mAh battery, which is larger than the iPhone 8 Plus's 2691 mAh battery. This means the Galaxy A51 can generally last longer between charges under typical use, which suits users who need extended battery life throughout the day.
Operating System
The Galaxy A51 runs on Android, while the iPhone 8 Plus uses iOS. Your choice depends on which operating system you prefer for apps, interface, and features.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A51 vs iPhone 8 Plus performance
Performance depends on chipset, RAM, and storage options. Both phones offer enough memory and storage for everyday tasks, but their components differ, affecting multitasking and app storage.
Chipset Differences
The Galaxy A51 uses the Exynos 9611 chipset and has 4 GB of RAM, while the iPhone 8 Plus runs on the Apple A11 Bionic with 3 GB of RAM. The extra RAM on the Galaxy A51 helps keep more apps open simultaneously, which benefits multitasking.
Storage Options
The Galaxy A51 comes in 64GB and 128GB versions, while the iPhone 8 Plus offers 64GB and 256GB options. If you need more internal storage, the iPhone 8 Plus provides a higher maximum capacity.
Chipset
RAM
Galaxy A51 vs iPhone 8 Plus screen
Screen quality affects viewing experience for videos, photos and everyday use. Differences in size, resolution and screen type shape who will benefit most from each phone's display.
Screen Size and Resolution
The Galaxy A51 has a larger 6.5 inch screen with a resolution of 1080 x 2400 pixels, offering more room and sharper detail for video and reading. The iPhone 8 Plus has a 5.5 inch screen at 1080 x 1920 pixels, which suits users who prefer a more compact device with a smaller display.
Screen Type
The Galaxy A51 uses a Super AMOLED screen, delivering vibrant colours and deep blacks, ideal for media consumption. The iPhone 8 Plus features a Retina IPS LCD screen, known for accurate colour reproduction and brightness, which some users prefer for natural image quality.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A51 vs iPhone 8 Plus camera
Audiovisual features focus on cameras, which affect selfies and photos. The megapixel counts show the detail each device can capture, helping decide which phone suits your photography needs.
Front Camera
The Galaxy A51 has a 32 megapixel front camera, offering high detail for selfies and video calls. The iPhone 8 Plus has a 7 megapixel front camera, suitable for standard selfies and video but with fewer pixels.
Main Camera
The Galaxy A51's main camera has 48 megapixels, capturing more detail in photos, which is helpful if you enjoy taking high-resolution pictures. The iPhone 8 Plus has a 12 megapixel main camera, which is well suited for everyday photography with balanced image quality.
Camera type
Front camera
Main camera
Galaxy A51 vs iPhone 8 Plus size and design
Miscellaneous features include size, weight, SIM options and storage expansion. These affect how the phone fits your lifestyle and usage preferences.
SIM and Storage Expansion
The Galaxy A51 supports dual physical SIM cards and has a microSDXC card slot, allowing you to use two phone numbers and add extra storage easily. The iPhone 8 Plus supports a single physical SIM and does not have a microSD card slot.
Size and Weight
The Galaxy A51 measures 158.5 mm in height, 73.6 mm in width, and is 7.9 mm deep, weighing 172 g. The iPhone 8 Plus is slightly taller at 158.4 mm, wider at 78.1 mm, thicker at 7.5 mm, and heavier at 202 g. The Galaxy A51 is lighter and a bit narrower, which may suit users preferring a lighter phone.
Carrier and Network
Both phones are unlocked and support 4G networks, giving you flexibility to choose your network provider and use fast mobile data.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A51 or iPhone 8 Plus: which should you buy?
Buy the Galaxy A51 if
- you want to spend less: it starts at £96.95, £3.61 less than the iPhone 8 Plus
- you want more RAM (4 GB vs 3 GB)
- you want a bigger battery (4000 mAh vs 2691 mAh)
What our customers say
Customers say the Galaxy A51 often looks nearly new and has plenty of storage, making it a good choice for those who want a spacious interface. Some users note the battery drains faster than expected but still lasts a full day with normal use. Opinions on condition vary, with some reporting scratches or dirt, while others are very happy with the phone's appearance and performance. The Galaxy A51's larger screen and camera capabilities are appreciated by many.
Reviews of the iPhone 8 Plus describe it as looking excellent and working well. Some customers mention the battery life can be poor and note that the phone does not receive the latest iOS updates, which affects app compatibility. The iPhone 8 Plus is valued for its size and appearance, with some users highlighting its suitability for children or people who prefer iOS. A few mention issues with unlocking or minor screen display quirks, but overall it is well liked.
The Galaxy A51 suits those who want a bigger screen, dual SIM support and expandable storage, while the iPhone 8 Plus appeals to those who prefer a lighter device with higher storage options and iOS. Both devices suit different needs based on screen size, camera detail, and operating system preference.
Galaxy A51 vs iPhone 8 Plus FAQs
Galaxy A51 vs iPhone 8 Plus comes down to the chipset, RAM and battery. Chipset: Exynos 9611 on the Galaxy A51, Apple A11 Bionic on the iPhone 8 Plus. The Galaxy A51 has more RAM: 4 GB vs 3 GB.
The Galaxy A51 is cheaper refurbished, from £96.95 compared with £100.56 for the iPhone 8 Plus.
The Galaxy A51 has a bigger battery: 4000 mAh vs 2691 mAh.
The Galaxy A51 has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The Galaxy A51 no longer gets updates. Updates for the iPhone 8 Plus ended in Mar 2025. Its last version is iOS 16.
Refurbished, the Galaxy A51 comes in 64GB and 128GB, and the iPhone 8 Plus in 64GB and 256GB.
