Galaxy S20 vs iPhone 12 mini
Shop Samsung Galaxy
Galaxy S20
Starting at
£188.75£999.00 new
iPhone 12 mini
Starting at
£161.35£579.00 newWhat's the difference between the Galaxy S20 and iPhone 12 mini?
Galaxy S20 vs iPhone 12 mini comes down to the RAM, battery and screen size. Refurbished, the iPhone 12 mini starts at £161.35, £27.40 less than the Galaxy S20.
Refurbished from
RAM
Battery
Screen size
Screen type
Front camera
- The Galaxy S20 has more RAM: 8 GB vs 4 GB.
- The Galaxy S20 has a bigger battery: 4000 mAh vs 2227 mAh.
- The Galaxy S20 has a bigger screen: 6.2 inch vs 5.4 inch.
Galaxy S20 vs iPhone 12 mini specs
The Galaxy S20 and iPhone 12 mini both launched in 2020 but suit different needs. The Galaxy S20 offers a larger 6.2 inch screen with higher resolution and more RAM, ideal if you want a roomier display and smoother multitasking. It also has a bigger 4000 mAh battery and a microSDXC slot for extra storage. Camera megapixels are similar, with the iPhone having a slightly higher front camera resolution. Your choice depends on whether you prefer a larger display and battery or a smaller, up-to-date iOS device with 5G.
Galaxy S20 vs iPhone 12 mini price
Colour
Galaxy S20 vs iPhone 12 mini battery life and software updates
Durability covers battery size, software updates, and operating system, which affect how long the phone lasts on a charge and how current the software stays.
Battery Capacity
The Galaxy S20 has a 4000 mAh battery, which is considerably larger than the iPhone 12 mini's 2227 mAh. This means the Galaxy S20 can support longer usage between charges, which is useful if you rely on your phone for extended periods without access to power. The iPhone 12 mini's smaller battery suits those who prefer a compact device and may not need as much battery life.
Software Updates
Both use different operating systems, with the Galaxy S20 running Android and the iPhone 12 mini running iOS, appealing to different user preferences.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S20 vs iPhone 12 mini performance
Chipset
RAM
Galaxy S20 vs iPhone 12 mini screen
Screen quality affects how you experience media, reading, and interaction. The Galaxy S20 offers a larger, higher resolution screen suitable for immersive viewing, while the iPhone 12 mini focuses on a compact size with a high-quality OLED display.
Screen Size and Resolution
The Galaxy S20 features a 6.2 inch screen with a resolution of 1440 x 3200, making it spacious for watching videos, gaming, or multitasking. The iPhone 12 mini has a smaller 5.4 inch screen with 1080 x 2340 resolution, offering a sharp but more compact display that fits comfortably in one hand or a small pocket.
Screen Type
The Galaxy S20 uses a Dynamic AMOLED 2X screen, which delivers vibrant colours and deep blacks, enhancing visual quality especially in bright environments. The iPhone 12 mini has a Super Retina XDR OLED screen, known for accurate colour reproduction and high brightness, giving excellent clarity in a smaller form.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S20 vs iPhone 12 mini camera
Camera quality impacts your photos and video calls. Both phones have similar main camera megapixels but differ slightly in front camera resolution, which influences selfie and video call clarity.
Main Camera
Both the Galaxy S20 and iPhone 12 mini have a 12 megapixel main camera. This means either device can capture photos with similar detail, suitable for everyday photography and video.
Front Camera
The iPhone 12 mini has a 12 megapixel front camera compared to the Galaxy S20's 10 megapixels. This higher front camera resolution may capture more detail in selfies and video calls, appealing if you often use your front camera.
Front camera
Main camera
Galaxy S20 vs iPhone 12 mini size and design
Other features include network compatibility, size, storage, and connectors, which affect daily convenience, connectivity, and how the phone fits in your hand or pocket.
Mobile Network and Storage
The iPhone 12 mini supports 5G, allowing access to faster mobile network speeds where available, which benefits streaming and browsing on the go. The Galaxy S20 supports 4G and provides a microSDXC slot for expandable storage, letting you add more space if needed. The iPhone 12 mini offers fixed storage options of 64GB, 128GB, and 256GB.
Size and Weight
The iPhone 12 mini is smaller and lighter, measuring 131.5 mm in height, 64.2 mm in width, and weighing 135 g, making it easier to carry in a pocket or small bag. The Galaxy S20 is larger and heavier at 161.9 mm tall, 73.7 mm wide, and 163 g, which suits those who prefer a bigger phone with more screen space.
Connector and SIM
The Galaxy S20 uses a USB Type-C connector, common for many Android devices, while the iPhone 12 mini uses Apple's Lightning connector, which fits Apple accessories. Both phones accept a physical SIM and eSIM, offering flexibility in mobile plans.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Galaxy S20 or iPhone 12 mini: which should you buy?
Buy the Galaxy S20 if
- you want more RAM (8 GB vs 4 GB)
- you want a bigger battery (4000 mAh vs 2227 mAh)
- you want a bigger screen (6.2 inch vs 5.4 inch)
Buy the iPhone 12 mini if
- you want to spend less: it starts at £161.35, £27.40 less than the Galaxy S20
- you want a higher-resolution front camera (12 megapixels vs 10 megapixels)
- you want longer software support (supported, up to iOS 27 vs ended Mar 2025)
What our customers say
Customers who bought the Galaxy S20 often mention the phone looks clean and in excellent condition. Many appreciate its light weight and the quality of the screen and battery. Some highlight smooth performance and being happy with the larger screen size. Others have noted occasional issues such as screen unresponsiveness or blocked SIMs, but many find the phone works perfectly and matches the description of excellent condition.
iPhone 12 mini customers frequently say the phone looks like new or very good condition with minor signs of wear. They value the compact size, ease of use, and the new or full battery charge. Some mention the phone fits well in small spaces like handbags and runs well for their needs. A few report problems like overheating or faulty screens, but many are pleased with the phone's performance and clear screen.
The Galaxy S20 suits customers who want a larger, high resolution display and a longer battery life, while the iPhone 12 mini appeals to those who prefer a smaller, lighter device with 5G and the latest iOS updates. Both phones have buyers happy with the condition and performance, but each suits different priorities.
Galaxy S20 vs iPhone 12 mini FAQs
Galaxy S20 vs iPhone 12 mini comes down to the RAM, battery and screen size. The Galaxy S20 has more RAM: 8 GB vs 4 GB. The Galaxy S20 has a bigger battery: 4000 mAh vs 2227 mAh.
The iPhone 12 mini is cheaper refurbished, from £161.35 compared with £188.75 for the Galaxy S20.
The Galaxy S20 has a bigger battery: 4000 mAh vs 2227 mAh.
Both have the same main camera: 12 megapixels.
Updates for the Galaxy S20 ended in Mar 2025. The iPhone 12 mini is still supported and can run iOS 27.
Refurbished, the Galaxy S20 comes in 128GB, and the iPhone 12 mini in 64GB, 128GB and 256GB.
