Galaxy S21 Ultra 5G vs iPhone 14 Pro
Shop Samsung Galaxy
Galaxy S21 Ultra 5G
Starting at
£268.86£1,316.00 new
iPhone 14 Pro
Starting at
£426.31£1,099.00 newWhat's the difference between the Galaxy S21 Ultra 5G and iPhone 14 Pro?
Galaxy S21 Ultra 5G vs iPhone 14 Pro comes down to the chipset, RAM and battery. Refurbished, the Galaxy S21 Ultra 5G starts at £268.86, £157.45 less than the iPhone 14 Pro. The iPhone 14 Pro is the newer model, released in 2022.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 2100 (5 nm), Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy S21 Ultra 5G, Apple A16 Bionic (4 nm) on the iPhone 14 Pro.
- The Galaxy S21 Ultra 5G has more RAM: 12 GB vs 6 GB.
- The Galaxy S21 Ultra 5G has a bigger battery: 5000 mAh vs 3200 mAh.
Galaxy S21 Ultra 5G vs iPhone 14 Pro specs
The Galaxy S21 Ultra 5G and iPhone 14 Pro differ in several key ways that suit different users. The Galaxy S21 Ultra 5G has a larger battery and screen, making it better for longer use and more immersive viewing. It also offers more RAM, which helps keep many apps open smoothly. The iPhone 14 Pro has a newer chipset and a smaller, lighter design, which suits those wanting a compact phone with strong performance. Camera resolution favors the Galaxy for detailed photos, while the iPhone offers a more compact screen and a lighter device. Your choice depends on what matters most to you: screen size and battery life or a smaller device with a newer chip.
Galaxy S21 Ultra 5G vs iPhone 14 Pro price
Colour
Galaxy S21 Ultra 5G vs iPhone 14 Pro battery life and software updates
Durability covers battery capacity, operating system, software updates, and physical design. These factors affect how long the device lasts in daily use and the experience you get over time.
Battery Capacity
The Galaxy S21 Ultra 5G has a 5000 mAh battery, which is larger than the iPhone 14 Pro's 3200 mAh. This means the Galaxy is suited to users who want longer battery life between charges, such as heavy phone users or those often away from power sources. The iPhone's smaller battery suits users who prefer a lighter phone and may charge more frequently.
Operating System and Updates
The Galaxy S21 Ultra 5G runs on Android, while the iPhone 14 Pro uses iOS. Your choice here depends on which operating system you prefer and are familiar with.
Physical Size and Weight
The Galaxy S21 Ultra 5G is larger and heavier, measuring 165.1 mm high, 75.6 mm wide, and weighs 227 g. The iPhone 14 Pro is more compact and lighter at 147.5 mm high, 71.5 mm wide, and 150 g. If you prefer a phone that fits easily in one hand or pocket, the iPhone is better suited. The Galaxy offers a bigger device that feels substantial in hand.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S21 Ultra 5G vs iPhone 14 Pro performance
Performance depends on chipset, RAM, and storage options. These affect how fast the device runs apps, manages multitasking, and handles storage needs.
Chipset Technology
The iPhone 14 Pro uses the Apple A16 Bionic chipset built on a 4 nm process, offering modern efficiency and power. The Galaxy S21 Ultra 5G uses either the Exynos 2100 or Snapdragon 888 chipset, both based on 5 nm technology. Users wanting the very latest chip design may prefer the iPhone, while the Galaxy still offers strong performance.
RAM Capacity
The Galaxy S21 Ultra 5G has 12 GB of RAM, which helps keep more apps active in the background and supports multitasking. The iPhone 14 Pro has 6 GB of RAM, which suits users who need smooth everyday performance and efficient memory management in iOS.
Storage Options
Both devices come with 128GB, 256GB, and 512GB storage options. The iPhone 14 Pro adds a 1TB option for users needing very large storage, such as for videos or large media libraries. The Galaxy users can choose up to 512GB, which suits most typical needs.
Chipset
RAM
Galaxy S21 Ultra 5G vs iPhone 14 Pro screen
Screen quality covers size, resolution, refresh rate, and panel type. These affect how clear and smooth visuals appear and how comfortable the device is for viewing content.
Screen Size and Resolution
The Galaxy S21 Ultra 5G has a 6.8 inch screen with a resolution of 1440 x 3200, giving a spacious and detailed display that suits watching videos or working on the phone. The iPhone 14 Pro has a smaller 6.1 inch screen with 1179 x 2556 resolution, offering a compact and sharp display that fits well in one hand.
Refresh Rate and Screen Type
Both devices have a 120 Hz refresh rate for smooth scrolling and animations. The Galaxy uses a Dynamic AMOLED 2X panel, while the iPhone uses an LTPO Super Retina XDR OLED screen. Both provide vivid colours and deep blacks, but the Galaxy screen may feel more immersive due to its size.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S21 Ultra 5G vs iPhone 14 Pro camera
Audiovisual covers the cameras and front sensors, which affect photo quality and video calls.
Main Camera Resolution
The Galaxy S21 Ultra 5G has a 108 megapixel main camera, suited for capturing very detailed photos and cropping images without losing quality. The iPhone 14 Pro has a 48 megapixel main camera, ideal for high-quality images with efficient file sizes.
Front Camera Resolution
The Galaxy S21 Ultra 5G offers a 40 megapixel front camera, which may capture more detail in selfies or video calls. The iPhone 14 Pro has a 12 megapixel front camera, balancing good quality with efficient storage use.
Camera type
Front camera
Main camera
Galaxy S21 Ultra 5G vs iPhone 14 Pro size and design
Miscellaneous features include connectivity, physical design details, and SIM card options that affect everyday convenience and compatibility.
Connector Type
The Galaxy S21 Ultra 5G uses a USB-C connector, common for charging and accessories across many devices. The iPhone 14 Pro uses a Lightning connector, which suits users with existing Apple accessories.
SIM Card Options
The Galaxy S21 Ultra 5G supports both a physical SIM and eSIM, giving flexibility to use multiple carriers or plans. The iPhone 14 Pro supports eSIM only, which suits users comfortable with digital SIM management.
Dimensions and Weight
The Galaxy is larger and thicker at 8.9 mm depth compared to the iPhone's 7.9 mm, and it weighs 227 g versus the iPhone's 150 g. Users preferring a lighter, slimmer phone may like the iPhone better, while the Galaxy suits those who want a bigger device.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S21 Ultra 5G or iPhone 14 Pro: which should you buy?
Buy the Galaxy S21 Ultra 5G if
- you want to spend less: it starts at £268.86, £157.45 less than the iPhone 14 Pro
- you want more RAM (12 GB vs 6 GB)
- you want a bigger battery (5000 mAh vs 3200 mAh)
Buy the iPhone 14 Pro if
- you want longer software support (supported, up to iOS 27 vs ended Feb 2026)
- you want a lighter build (206 g vs 227 g)
What our customers say
Customers buying the Galaxy S21 Ultra 5G often praise its condition, noting that phones can look almost new with very few or no scratches. Many mention the phone feels fast and reliable, with some highlighting the larger screen and battery as positives. Several customers appreciate the value and quality of the refurbished device. Some find it substantial in size, and overall, buyers feel it is a sustainable choice offering strong performance and a premium feel for the price.
Customers choosing the iPhone 14 Pro report that their devices look brand new or nearly unused, with battery health often close to full. Many are impressed by the smooth performance and clear display, appreciating the device's clean condition. Some mention minor scuffs hidden by cases, but overall satisfaction is high, especially with the quality of the battery and camera. Buyers note the iPhone feels premium and compact, making it a good fit for those who want a smaller, powerful phone.
Both phones satisfy buyers seeking quality refurbished products. The Galaxy S21 Ultra 5G appeals to those wanting a larger screen and battery with strong multitasking, while the iPhone 14 Pro suits users who prefer a lighter, compact device with a modern chipset and iOS experience.
Galaxy S21 Ultra 5G vs iPhone 14 Pro FAQs
Galaxy S21 Ultra 5G vs iPhone 14 Pro comes down to the chipset, RAM and battery. Chipset: Exynos 2100 (5 nm), Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy S21 Ultra 5G, Apple A16 Bionic (4 nm) on the iPhone 14 Pro. The Galaxy S21 Ultra 5G has more RAM: 12 GB vs 6 GB.
The Galaxy S21 Ultra 5G is cheaper refurbished, from £268.86 compared with £426.31 for the iPhone 14 Pro.
The Galaxy S21 Ultra 5G has a bigger battery: 5000 mAh vs 3200 mAh.
The Galaxy S21 Ultra 5G has a higher-resolution main camera: 108 megapixels vs 48 megapixels.
Updates for the Galaxy S21 Ultra 5G ended in Feb 2026. The iPhone 14 Pro is still supported and can run iOS 27.
Refurbished, the Galaxy S21 Ultra 5G comes in 128GB, 256GB and 512GB, and the iPhone 14 Pro in 128GB, 256GB, 512GB and 1TB.
