Galaxy A22 5G vs Galaxy S21 Ultra 5G
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Galaxy A22 5G
Starting at
£91.85£191.92 new
Galaxy S21 Ultra 5G
Starting at
£268.86£1,316.00 newWhat's the difference between the Galaxy A22 5G and Galaxy S21 Ultra 5G?
Galaxy A22 5G vs S21 Ultra 5G comes down to the chipset, RAM and screen size. Refurbished, the Galaxy A22 5G starts at £91.85, £177.01 less than the Galaxy S21 Ultra 5G.
Refurbished from
Chipset
RAM
Screen size
Screen type
Refresh rate
- Chipset: Mediatek Dimensity 700 (7 nm) on the Galaxy A22 5G, Exynos 2100 (5 nm), Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy S21 Ultra 5G.
- The Galaxy S21 Ultra 5G has more RAM: 12 GB vs 4 GB.
- The Galaxy S21 Ultra 5G has a bigger screen: 6.8 inch vs 6.6 inch.
Galaxy A22 5G vs Galaxy S21 Ultra 5G specs
The Galaxy A22 5G and Galaxy S21 Ultra 5G both offer 5G connectivity and the same battery capacity, making them reliable for daily use. The Galaxy A22 5G suits those looking for a simpler phone with good battery life, a microSD card slot for storage expansion, and a headphone jack. The Galaxy S21 Ultra 5G is designed for users needing higher performance, a larger and sharper Dynamic AMOLED screen with a faster refresh rate, and advanced camera capabilities. Both run Android but target different needs, from everyday use to demanding tasks and photography.
Galaxy A22 5G vs Galaxy S21 Ultra 5G price
Colour
Galaxy A22 5G vs Galaxy S21 Ultra 5G battery life and software updates
Durability covers battery, software updates, and operating system. Both phones share the same battery size but differ in software support and update availability.
Battery Capacity
Both the Galaxy A22 5G and Galaxy S21 Ultra 5G come with a 5000 mAh battery. This capacity supports a full day of use for most users, making either phone suitable if you prioritise long battery life.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A22 5G vs Galaxy S21 Ultra 5G performance
Performance depends on chipset power, RAM, and storage. The Galaxy S21 Ultra 5G offers higher specifications aimed at demanding use and multitasking, while the Galaxy A22 5G suits everyday tasks.
Chipset
The Galaxy A22 5G uses a Mediatek Dimensity 700 chipset fabricated on a 7 nm process, which is designed for efficient everyday use. The Galaxy S21 Ultra 5G has more advanced chipset options, including the Exynos 2100 and Snapdragon 888 5G, both built on a 5 nm process, which support more intensive apps and multitasking.
RAM
With 4 GB of RAM, the Galaxy A22 5G handles everyday apps and light multitasking. The Galaxy S21 Ultra 5G includes 12 GB of RAM, which keeps more apps running smoothly at once and suits users who switch frequently between demanding applications.
Storage Options
The Galaxy A22 5G is available in 64GB and 128GB storage versions, suitable for typical users. The Galaxy S21 Ultra 5G offers larger storage options at 128GB, 256GB, and 512GB, which is helpful if you store many apps, photos, or videos on your device.
Chipset
RAM
Galaxy A22 5G vs Galaxy S21 Ultra 5G screen
Screen quality influences how content looks and feels. The Galaxy S21 Ultra 5G provides a more premium viewing experience with a bigger, sharper, and smoother screen compared to the Galaxy A22 5G.
Screen Size and Resolution
The Galaxy A22 5G has a 6.6 inch screen with a 1080 x 2400 resolution, offering good clarity for everyday viewing. The Galaxy S21 Ultra 5G has a slightly larger 6.8 inch screen with a higher 1440 x 3200 resolution, delivering sharper images and more screen space for video and browsing.
Refresh Rate
The Galaxy A22 5G features a 90 Hz refresh rate, which makes animations and scrolling feel smooth during regular use. The Galaxy S21 Ultra 5G offers a 120 Hz refresh rate, making interactions even smoother and more responsive, especially noticeable in gaming and fast-moving content.
Screen Type
The Galaxy A22 5G uses a TFT LCD screen, suitable for clear and bright everyday viewing. The Galaxy S21 Ultra 5G has a Dynamic AMOLED 2X screen, which provides deeper colours and better contrast, enhancing the overall visual experience.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A22 5G vs Galaxy S21 Ultra 5G camera
Audiovisual features focus on cameras and front-facing cameras, which impact photography and video calls. The Galaxy S21 Ultra 5G offers more advanced camera hardware for users seeking higher detail and versatility.
Main Camera
The Galaxy A22 5G has a triple main camera setup with a 48 megapixel main sensor, suitable for everyday photography. The Galaxy S21 Ultra 5G features a quadruple camera setup with a 108 megapixel main sensor, allowing for highly detailed photos and more creative options.
Front Camera
For selfies and video calls, the Galaxy A22 5G provides an 8 megapixel front camera. The Galaxy S21 Ultra 5G offers a much higher 40 megapixel front camera, which captures more detail and sharper images.
Camera type
Front camera
Main camera
Galaxy A22 5G vs Galaxy S21 Ultra 5G size and design
Miscellaneous features include physical design, connectivity options, and storage expandability which affect convenience and device handling.
Storage Expansion
The Galaxy A22 5G supports microSDXC cards, allowing you to add extra storage as needed. The Galaxy S21 Ultra 5G does not have a microSD card slot, so you rely on built-in storage options.
Connector and Audio
The Galaxy A22 5G includes both a USB Type-C port and a 3.5mm headphone jack, offering flexibility for wired audio and charging. The Galaxy S21 Ultra 5G has a USB-C connector but no headphone jack, which might suit users who prefer wireless audio or adapters.
SIM Card Options
The Galaxy A22 5G supports dual physical SIM cards, which is handy if you use two separate phone numbers. The Galaxy S21 Ultra 5G supports one physical SIM and one eSIM, suitable for users who want a digital SIM option.
Dimensions and Weight
The Galaxy A22 5G measures 167.2 mm in height, 76.4 mm in width, and 9 mm in depth, weighing 203 g. The Galaxy S21 Ultra 5G is slightly shorter at 165.1 mm, narrower at 75.6 mm, thinner at 8.9 mm, and heavier at 227 g. These differences may affect how the phones feel in your hand or pocket.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A22 5G or Galaxy S21 Ultra 5G: which should you buy?
Buy the Galaxy A22 5G if
- you want to spend less: it starts at £91.85, £177.01 less than the Galaxy S21 Ultra 5G
- you want a lighter build (203 g vs 227 g)
- you want a headphone jack
Buy the Galaxy S21 Ultra 5G if
- you want more RAM (12 GB vs 4 GB)
- you want a bigger screen (6.8 inch vs 6.6 inch)
- you want an OLED screen
What our customers say
Customers who bought the Galaxy A22 5G say it looks like new and works well, with many praising its excellent condition and value. Some mention smooth data transfer and good quality for everyday use. Although a few reviews note problems like faulty devices or incorrect storage capacity, most highlight satisfaction with the phone's condition and performance for its price.
Galaxy S21 Ultra 5G customers often describe the phone as looking almost new with no scratches or only minor marks expected for refurbished devices. They appreciate its speed, reliability, and display quality. Some reviews mention very good condition even at lower price points, and others highlight the device's suitability for those wanting a premium experience without paying full price. A few customers report issues, but many recommend this phone for its quality and advanced features.
Overall, the Galaxy A22 5G suits users who want a reliable, lower priced phone with good battery life and expandable storage. The Galaxy S21 Ultra 5G appeals to those who value high performance, a premium screen, and advanced camera capabilities.
Galaxy A22 5G vs Galaxy S21 Ultra 5G FAQs
Galaxy A22 5G vs S21 Ultra 5G comes down to the chipset, RAM and screen size. Chipset: Mediatek Dimensity 700 (7 nm) on the Galaxy A22 5G, Exynos 2100 (5 nm), Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy S21 Ultra 5G. The Galaxy S21 Ultra 5G has more RAM: 12 GB vs 4 GB.
The Galaxy A22 5G is cheaper refurbished, from £91.85 compared with £268.86 for the Galaxy S21 Ultra 5G.
Both have the same battery: 5000 mAh.
The Galaxy S21 Ultra 5G has a higher-resolution main camera: 108 megapixels vs 48 megapixels.
Updates for the Galaxy A22 5G ended in Jul 2025. Updates for the Galaxy S21 Ultra 5G ended in Feb 2026.
Refurbished, the Galaxy A22 5G comes in 64GB and 128GB, and the Galaxy S21 Ultra 5G in 128GB, 256GB and 512GB.
