Galaxy A21s vs Galaxy A30s
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Galaxy A21s
Starting at
£60.24£219.00 new
Galaxy A30s
Starting at
£71.41£239.99 newWhat's the difference between the Galaxy A21s and Galaxy A30s?
Galaxy A21s vs A30s comes down to the chipset, RAM and battery. Refurbished, the Galaxy A21s starts at £60.24, £11.17 less than the Galaxy A30s. The Galaxy A21s is the newer model, released in 2020.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 850 on the Galaxy A21s, Exynos 7904 on the Galaxy A30s.
- The Galaxy A30s has more RAM: 4 GB vs 3 GB.
- The Galaxy A21s has a bigger battery: 5000 mAh vs 4000 mAh.
Galaxy A21s vs Galaxy A30s specs
The Galaxy A21s and Galaxy A30s differ in several key areas that suit different needs. The Galaxy A21s offers a larger battery capacity and a bigger screen size, making it suitable for those who prioritise longer use and more viewing space. The Galaxy A30s features a Super AMOLED screen and more RAM, ideal if you want richer colours and smoother multitasking. Camera preferences also divide the two: the A21s focuses on a higher resolution main camera, while the A30s has a higher resolution front camera. Storage options vary too, with the A30s offering a larger maximum capacity. Both devices run Android and share common features like 4G connectivity and microSD card support, fitting everyday use well.
Galaxy A21s vs Galaxy A30s price
Colour
Galaxy A21s vs Galaxy A30s battery life and software updates
Battery size is an important difference here.
Battery Capacity
The Galaxy A21s has a 5000 mAh battery which gives you longer use between charges, making it well suited to heavy users or those who spend a lot of time away from power sources. The Galaxy A30s has a 4000 mAh battery, which still offers decent daily use but suits users with moderate needs or access to charging during the day.
Battery
Fast charging
Foldable
Software updates
Year of release
Galaxy A21s vs Galaxy A30s performance
Performance depends on the chipset, RAM, and storage options you choose. These affect how the phone handles apps and multitasking.
Chipset and RAM
The Galaxy A21s uses the Exynos 850 chipset paired with 3 GB of RAM, which makes it suitable for everyday tasks and basic app use. The Galaxy A30s has the Exynos 7904 chipset with 4 GB of RAM, offering more memory to keep apps open and smoother multitasking, which benefits users who run multiple apps or heavier software.
Storage Options
Both models are available with 32GB and 64GB storage, but the Galaxy A30s also comes in a 128GB variant. If you want more space for apps, photos, and files without relying on an SD card, the A30s offers a higher storage option.
Chipset
RAM
Galaxy A21s vs Galaxy A30s screen
Screen quality affects your viewing experience, including size, resolution, and display type, which influence clarity and colour vibrancy.
Screen Size and Resolution
The Galaxy A21s has a slightly larger 6.5 inch screen with a resolution of 720 x 1600. This offers a bit more room for watching videos or browsing. The Galaxy A30s has a 6.4 inch screen with a resolution of 720 x 1560, providing a compact but still comfortable display size.
Screen Type
The Galaxy A21s uses a PLS LCD screen, which delivers good brightness and viewing angles. The Galaxy A30s features a Super AMOLED screen, known for deeper blacks and richer colours. This makes the A30s more suitable if you value vivid visuals, especially for media consumption.
Resolution
Screen size
Screen type
Galaxy A21s vs Galaxy A30s camera
Camera capabilities differ between the two devices, affecting how detailed your photos and selfies can be.
Main Camera Resolution
The Galaxy A21s has a 48 megapixel main camera, which captures finer detail in photos, making it a good choice if you prioritise high-resolution shots from the rear camera.
Front Camera Resolution
The Galaxy A30s offers a 16 megapixel front camera, suitable for sharper and clearer selfies. This makes the A30s a good pick if you often use the front camera for video calls or photography.
Front camera
Main camera
Galaxy A21s vs Galaxy A30s size and design
Other factors to consider include physical dimensions, network compatibility, and additional hardware features.
Size and Weight
The Galaxy A21s is taller at 163.7 mm and wider at 75.3 mm, with a depth of 8.9 mm and weighing 192 g. The Galaxy A30s is more compact and lighter, measuring 158.5 mm tall, 74.7 mm wide, 7.8 mm deep, and weighing 169 g. If you prefer a lighter and smaller phone that fits easily in the hand or pocket, the A30s suits you better.
Carrier and Network
Both devices are unlocked and support 4G network connectivity. They both use physical SIM cards and include microSDXC card slots for expandable storage, offering flexibility regardless of the carrier you use.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A21s or Galaxy A30s: which should you buy?
Buy the Galaxy A21s if
- you want to spend less: it starts at £60.24, £11.17 less than the Galaxy A30s
- you want a bigger battery (5000 mAh vs 4000 mAh)
- you want a higher-resolution main camera (48 megapixels vs 25 megapixels)
Buy the Galaxy A30s if
- you want more RAM (4 GB vs 3 GB)
- you want an OLED screen
- you want a higher-resolution front camera (16 megapixels vs 13 megapixels)
What our customers say
Customers of the Galaxy A21s often praise its condition and battery life. Many highlight that it looks like new and performs well for everyday use. Some mention it requires a bit of setup or had initial issues, but generally it satisfies expectations for a refurbished phone. Buyers who value a larger screen and more battery capacity find it a reliable device.
The Galaxy A30s receives positive feedback for its screen quality and storage options. Users appreciate the vibrant display and the device's suitability as a first phone or a practical option for family members. Some customers note occasional slow internet performance, but many are pleased with the phone's condition and memory capacity. It suits those who want a lighter phone with a colourful screen and more storage.
Overall, the Galaxy A21s is a good fit if you want longer battery life and a bigger display, while the Galaxy A30s appeals to those who value screen quality, front camera clarity, and extra storage. Both have solid customer satisfaction for condition and daily use.
Galaxy A21s vs Galaxy A30s FAQs
Galaxy A21s vs A30s comes down to the chipset, RAM and battery. Chipset: Exynos 850 on the Galaxy A21s, Exynos 7904 on the Galaxy A30s. The Galaxy A30s has more RAM: 4 GB vs 3 GB.
The Galaxy A21s is cheaper refurbished, from £60.24 compared with £71.41 for the Galaxy A30s.
The Galaxy A21s has a bigger battery: 5000 mAh vs 4000 mAh.
The Galaxy A21s has a higher-resolution main camera: 48 megapixels vs 25 megapixels.
The Galaxy A21s no longer gets updates. The Galaxy A30s no longer gets updates.
The Galaxy A21s adds a bigger battery (5000 mAh vs 4000 mAh) and a higher-resolution main camera (48 megapixels vs 25 megapixels). Refurbished, it costs £11.17 less (from £60.24 vs £71.41).
Refurbished, the Galaxy A21s comes in 32GB and 64GB, and the Galaxy A30s in 32GB, 64GB and 128GB.
