Galaxy A21s vs iPhone 12 Pro
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Galaxy A21s
Starting at
£60.24£219.00 new
iPhone 12 Pro
Starting at
£274.51£879.00 newWhat's the difference between the Galaxy A21s and iPhone 12 Pro?
Galaxy A21s vs iPhone 12 Pro comes down to the chipset, RAM and battery. Refurbished, the Galaxy A21s starts at £60.24, £214.27 less than the iPhone 12 Pro.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 850 on the Galaxy A21s, Apple A14 Bionic (5 nm) on the iPhone 12 Pro.
- The iPhone 12 Pro has more RAM: 6 GB vs 3 GB.
- The Galaxy A21s has a bigger battery: 5000 mAh vs 2815 mAh.
Galaxy A21s vs iPhone 12 Pro specs
The Galaxy A21s and iPhone 12 Pro both launched in 2020 but cater to different needs. The Galaxy A21s suits those who want a large battery, expandable storage, and a bigger screen for everyday use. The iPhone 12 Pro fits buyers looking for faster performance, a higher resolution OLED display, 5G connectivity, and more storage options. Meanwhile, the Galaxy A21s is good for users who prefer Android and need longer battery life or physical SIM plus microSDXC support.
Galaxy A21s vs iPhone 12 Pro price
Colour
Galaxy A21s vs iPhone 12 Pro battery life and software updates
Durability covers battery capacity, software updates, and operating system. These affect how long a device lasts through the day, how secure and up to date it stays, and the type of user interface you experience.
Battery Capacity
The Galaxy A21s has a 5000 mAh battery, which is larger than the iPhone 12 Pro's 2815 mAh. This means the Galaxy A21s may last longer between charges, suited for users who prioritise extended battery life on a single charge.
Software Updates
This suits users who want to stay current with Apple's software improvements.
Operating System
The Galaxy A21s runs on Android, offering a flexible and customisable experience familiar to Android users. The iPhone 12 Pro uses iOS, which provides a tightly integrated ecosystem for those who prefer Apple's interface and app environment.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A21s vs iPhone 12 Pro performance
Performance includes the chipset, RAM, and storage options, which influence speed, multitasking, and how much data you can keep on the device.
Processing Power
The iPhone 12 Pro features the Apple A14 Bionic chipset built on a 5 nm process, designed for faster, more efficient operation. This makes it suitable for users needing smooth performance for apps, gaming, and multitasking. The Galaxy A21s has an Exynos 850 chipset designed for everyday tasks, fitting users who focus on basic phone use.
Memory Capacity
With 6 GB of RAM, the iPhone 12 Pro can keep more apps active in the background, which benefits users who multitask frequently. The Galaxy A21s has 3 GB of RAM, suitable for users with lighter multitasking needs.
Storage Options
The iPhone 12 Pro offers larger storage capacities of 128GB, 256GB, and 512GB, ideal for users who store many apps, photos, or videos. The Galaxy A21s comes with 32GB or 64GB, which fits users with simpler storage needs or those who rely on microSDXC cards for expansion.
Chipset
RAM
Galaxy A21s vs iPhone 12 Pro screen
Screen quality affects how content appears, including sharpness, colour, and size. These differences matter for watching videos, browsing, and general daily use.
Resolution and Sharpness
The iPhone 12 Pro has a higher resolution of 1170 x 2532 pixels, offering a sharper and more detailed display. This suits users who value clear, crisp images and text. The Galaxy A21s has a 720 x 1600 resolution, which is adequate for everyday use but less detailed.
Screen Size and Type
The Galaxy A21s has a larger 6.5 inch PLS LCD screen, giving more room to view videos and browse. The iPhone 12 Pro's 6.1 inch Super Retina XDR OLED screen provides vibrant colours and deeper blacks, appealing to users who prefer a more vivid and high-contrast display in a slightly smaller size.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A21s vs iPhone 12 Pro camera
Audiovisual features include the cameras, which capture photos and videos. Differences here affect image detail and the kind of selfies you can take.
Front Camera
The Galaxy A21s offers a 13 megapixel front camera, which may capture slightly more detail in selfies compared to the iPhone 12 Pro's 12 megapixels. This suits users who often use the front camera for photos or video calls.
Main Camera
The Galaxy A21s has a 48 megapixel main camera, which can capture more detail in photos. The iPhone 12 Pro uses a 12 megapixel main camera that is part of a system designed for consistent quality across photos and videos. Users interested in high-resolution photos may appreciate the Galaxy A21s, while those valuing overall imaging experience might prefer the iPhone 12 Pro.
Camera type
Front camera
Main camera
Galaxy A21s vs iPhone 12 Pro size and design
Miscellaneous features cover connectivity, physical size, and storage expansion, which affect everyday convenience and compatibility.
Network Connectivity
The iPhone 12 Pro supports 5G, offering faster mobile data speeds where available. This suits users who want quicker downloads and streaming on the go. The Galaxy A21s supports 4G, fitting users who are fine with established network speeds.
Storage Expansion
The Galaxy A21s includes a microSDXC slot for adding extra storage, useful for users who want to expand their media or app storage affordably. The iPhone 12 Pro does not have this feature, so storage is fixed to the internal capacity.
SIM Card Options
The Galaxy A21s uses a physical SIM card. The iPhone 12 Pro supports both a physical SIM and an eSIM, which allows users to have two mobile plans or switch providers more flexibly.
Physical Size and Weight
The Galaxy A21s measures 163.7 mm in height, 75.3 mm in width, and 8.9 mm in depth, weighing 192 g, making it a larger and slightly heavier phone. The iPhone 12 Pro is more compact at 146.7 mm tall, 71.5 mm wide, and 7.4 mm deep, weighing 187 g, which may suit users who prefer a smaller, lighter device.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A21s or iPhone 12 Pro: which should you buy?
Buy the Galaxy A21s if
- you want to spend less: it starts at £60.24, £214.27 less than the iPhone 12 Pro
- you want a bigger battery (5000 mAh vs 2815 mAh)
- you want a bigger screen (6.5 inch vs 6.1 inch)
Buy the iPhone 12 Pro if
- you want more RAM (6 GB vs 3 GB)
- you want an OLED screen
- you want longer software support (supported, up to iOS 27 vs ended)
What our customers say
Customers who choose the Galaxy A21s generally report the phone looks like new and works well for everyday use. Many mention excellent condition and battery life, with some highlighting satisfaction for family use or as a reliable secondary device. A few customers experienced initial setup issues but found the phone reliable once working. The larger screen and battery capacity are appreciated for casual use and media viewing.
The iPhone 12 Pro receives praise for its excellent condition, smooth performance, and solid battery life. Customers note the phone feels like new and supports the latest iOS updates, making it suitable for users who want a dependable, high-performance device. The compact size, high-resolution screen, and 5G support are valued, especially by those upgrading from older iPhones or seeking a premium experience.
Overall, the Galaxy A21s suits users looking for long battery life, a larger display, and expandable storage at a lower price point. The iPhone 12 Pro fits buyers who prioritise processing power, screen quality, iOS updates, and 5G connectivity.
Galaxy A21s vs iPhone 12 Pro FAQs
Galaxy A21s vs iPhone 12 Pro comes down to the chipset, RAM and battery. Chipset: Exynos 850 on the Galaxy A21s, Apple A14 Bionic (5 nm) on the iPhone 12 Pro. The iPhone 12 Pro has more RAM: 6 GB vs 3 GB.
The Galaxy A21s is cheaper refurbished, from £60.24 compared with £274.51 for the iPhone 12 Pro.
The Galaxy A21s has a bigger battery: 5000 mAh vs 2815 mAh.
The Galaxy A21s has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The Galaxy A21s no longer gets updates. The iPhone 12 Pro is still supported and can run iOS 27.
Refurbished, the Galaxy A21s comes in 32GB and 64GB, and the iPhone 12 Pro in 128GB, 256GB and 512GB.
