Galaxy S20 5G vs iPhone 12 Pro
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Galaxy S20 5G
Starting at
£161.35£1,009.00 new
iPhone 12 Pro
Starting at
£274.51£879.00 newWhat's the difference between the Galaxy S20 5G and iPhone 12 Pro?
Galaxy S20 5G vs iPhone 12 Pro comes down to the RAM, battery and screen size. Refurbished, the Galaxy S20 5G starts at £161.35, £113.16 less than the iPhone 12 Pro.
Refurbished from
RAM
Battery
Screen size
Screen type
Refresh rate
- The Galaxy S20 5G has more RAM: 12 GB vs 6 GB.
- The Galaxy S20 5G has a bigger battery: 4000 mAh vs 2815 mAh.
- Screen size: 6.2 inch on the Galaxy S20 5G, 6.1 inch on the iPhone 12 Pro.
Galaxy S20 5G vs iPhone 12 Pro specs
The Galaxy S20 5G and iPhone 12 Pro are both 2020 releases with 5G support, offering strong options for refurbished smartphones. The Galaxy S20 5G suits those who want a larger, higher-resolution screen with a faster refresh rate and more RAM for multitasking. It also offers expandable storage via microSDXC and a bigger battery capacity. Its camera setup captures high-quality images with a 12 megapixel front camera and offers up to 512GB storage for those needing more space. Both phones are unlocked and feature different connectors and SIM configurations, catering to different user preferences.
Galaxy S20 5G vs iPhone 12 Pro price
Colour
Galaxy S20 5G vs iPhone 12 Pro battery life and software updates
Durability covers battery capacity, operating system, and update support. These factors affect how long the phone runs between charges and how well it stays current with software.
Battery Capacity
The Galaxy S20 5G has a 4000 mAh battery, which generally supports longer use between charges, suited for users who rely heavily on their phone throughout the day. The iPhone 12 Pro has a 2815 mAh battery, which fits well for users who may prioritise other features and can manage daily charging.
Operating System
The Galaxy S20 5G runs Android, offering flexibility and customisation, while the iPhone 12 Pro uses iOS, known for smooth integration with other Apple devices and regular updates.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S20 5G vs iPhone 12 Pro performance
Chipset
RAM
Galaxy S20 5G vs iPhone 12 Pro screen
Screen quality influences how content looks and feels to use. This includes resolution, size, refresh rate, and screen type, which affect clarity, smoothness, and colour reproduction.
Screen Size and Resolution
The Galaxy S20 5G has a 6.2 inch screen with a 1440 x 3200 resolution, offering more pixels and a slightly larger display for watching videos and browsing. The iPhone 12 Pro has a 6.1 inch screen with a 1170 x 2532 resolution, which suits those who prefer a compact screen with sharp detail.
Refresh Rate
The Galaxy S20 5G features a 120 Hz refresh rate, making scrolling and animations feel smoother, which benefits users who notice or prefer high fluidity. The iPhone 12 Pro has a 60 Hz refresh rate, standard for most smartphones and sufficient for everyday use.
Screen Technology
The Galaxy S20 5G uses Dynamic AMOLED 2X technology, which enhances brightness and contrast particularly in vibrant content. The iPhone 12 Pro uses Super Retina XDR OLED, known for accurate colours and excellent brightness, suiting users who value colour fidelity.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S20 5G vs iPhone 12 Pro camera
Audiovisual features include camera setups and front camera resolution, impacting photography and video calls.
Main Camera Setup
The Galaxy S20 5G has a quadruple main camera, providing a versatile range of lenses for different photography styles. The iPhone 12 Pro offers a triple main camera setup, which covers essential photography needs with high quality.
Front Camera Resolution
The iPhone 12 Pro has a 12 megapixel front camera, capturing more detail for selfies and video calls. The Galaxy S20 5G has a 10 megapixel front camera, which still delivers good quality images for these uses.
Main Camera Megapixels
Both the Galaxy S20 5G and iPhone 12 Pro have a 12 megapixel main camera, suitable for capturing detailed photos in most lighting conditions.
Camera type
Front camera
Main camera
Galaxy S20 5G vs iPhone 12 Pro size and design
Other differences include physical size, weight, storage options, connectors, SIM compatibility, and card slots, which affect daily convenience and device flexibility.
Storage Options
The iPhone 12 Pro offers storage up to 512GB, suitable for users who store large amounts of photos, apps, or media. The Galaxy S20 5G provides up to 256GB, but also supports microSDXC cards, allowing flexible storage expansion.
SIM and Network
The Galaxy S20 5G supports dual physical SIM cards, ideal for users managing two numbers physically. The iPhone 12 Pro supports one physical SIM plus an eSIM, which allows digital SIM profiles and suits users who prefer this setup.
Connector Type
The Galaxy S20 5G uses a USB-C connector, common for many devices and accessories. The iPhone 12 Pro uses a Lightning connector, which fits Apple's ecosystem of cables and chargers.
Size and Weight
The Galaxy S20 5G is slightly taller at 151.7 mm and narrower at 69.1 mm, weighing 163 g, making it lighter and easier to hold for some users. The iPhone 12 Pro is 146.7 mm tall, 71.5 mm wide, and weighs 187 g, offering a compact but slightly heavier feel.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S20 5G or iPhone 12 Pro: which should you buy?
Buy the Galaxy S20 5G if
- you want to spend less: it starts at £161.35, £113.16 less than the iPhone 12 Pro
- you want more RAM (12 GB vs 6 GB)
- you want a bigger battery (4000 mAh vs 2815 mAh)
Buy the iPhone 12 Pro if
- 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 chose the Galaxy S20 5G praise its excellent condition, smooth performance, and good battery life. Many mention the phone feels fast and responsive with a screen protector already applied. Some users appreciate the ease of data transfer and the unlocked status that works well with their carriers. A few note minor issues such as heating or battery concerns, but overall satisfaction is high with many recommending the phone for its value and quality.
The iPhone 12 Pro is described by customers as looking and working like new, with battery health often reported at or near 100 percent. Users highlight smooth operation, solid battery life, and easy setup and data transfer. The phone's condition meets expectations, and the iOS system is appreciated for its reliable updates. Some buyers mention upgrading from older iPhones to access newer iOS features and more storage options.
Both phones attract buyers who want a dependable refurbished option. The Galaxy S20 5G appeals to those who prioritise screen quality and Android flexibility, while the iPhone 12 Pro suits users seeking the latest iOS updates and a compact design with high storage capacity.
Galaxy S20 5G vs iPhone 12 Pro FAQs
Galaxy S20 5G vs iPhone 12 Pro comes down to the RAM, battery and screen size. The Galaxy S20 5G has more RAM: 12 GB vs 6 GB. The Galaxy S20 5G has a bigger battery: 4000 mAh vs 2815 mAh.
The Galaxy S20 5G is cheaper refurbished, from £161.35 compared with £274.51 for the iPhone 12 Pro.
The Galaxy S20 5G has a bigger battery: 4000 mAh vs 2815 mAh.
Both have the same main camera: 12 megapixels.
Updates for the Galaxy S20 5G ended in Mar 2025. The iPhone 12 Pro is still supported and can run iOS 27.
Refurbished, the Galaxy S20 5G comes in 128GB, and the iPhone 12 Pro in 128GB, 256GB and 512GB.
