Galaxy A05s vs Galaxy S21 FE 5G
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Galaxy A05s
Starting at
£75.07£144.64 new
Galaxy S21 FE 5G
Starting at
£157.11£699.00 newWhat's the difference between the Galaxy A05s and Galaxy S21 FE 5G?
Galaxy A05s vs S21 FE 5G comes down to the chipset, RAM and battery. Refurbished, the Galaxy A05s starts at £75.07, £82.04 less than the Galaxy S21 FE 5G. The Galaxy A05s is the newer model, released in 2023.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM6225 Snapdragon 680 4G (6 nm) on the Galaxy A05s, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Exynos 2100 (5 nm) on the Galaxy S21 FE 5G.
- The Galaxy S21 FE 5G has more RAM: 6 GB vs 4 GB.
- The Galaxy A05s has a bigger battery: 5000 mAh vs 4500 mAh.
Galaxy A05s vs Galaxy S21 FE 5G specs
The Galaxy A05s and Galaxy S21 FE 5G serve different needs. The Galaxy A05s has a larger battery and screen, suited for everyday use and longer battery life. It supports 4G and has expandable storage with a microSDXC slot. The Galaxy S21 FE 5G offers more power with a faster chipset, more RAM, and 5G connectivity. Its screen uses Dynamic AMOLED 2X technology with a higher refresh rate for smoother visuals. Choose the A05s for lasting battery and straightforward use, or the S21 FE 5G for faster performance and a sharper display.
Galaxy A05s vs Galaxy S21 FE 5G price
Colour
Galaxy A05s vs Galaxy S21 FE 5G battery life and software updates
Durability covers battery capacity, software updates, and basic design features. Each phone suits different durability expectations based on these.
Battery Capacity
The Galaxy A05s has a 5000 mAh battery which is larger than the Galaxy S21 FE 5G's 4500 mAh. This means the A05s can provide longer use between charges, which is useful if you prefer fewer recharges throughout the day.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A05s vs Galaxy S21 FE 5G performance
Performance depends on processing power, memory, and storage options. These differences affect multitasking, app speed, and storage capacity.
Processing Power
The Galaxy S21 FE 5G has more advanced chipsets with Snapdragon 888 5G or Exynos 2100, both built on 5 nm technology, compared to the Galaxy A05s's Snapdragon 680 4G on 6 nm. This means the S21 FE 5G handles demanding apps and tasks more smoothly.
Memory
With 6 GB of RAM, the Galaxy S21 FE 5G keeps more apps open and running smoothly compared to the Galaxy A05s, which has 4 GB of RAM. This suits users who multitask frequently or use resource-heavy applications.
Storage Options
The Galaxy A05s is available with 64GB or 128GB of storage, while the Galaxy S21 FE 5G offers 128GB or 256GB. If you need more onboard storage for apps and media, the S21 FE 5G has larger options.
Chipset
RAM
Galaxy A05s vs Galaxy S21 FE 5G screen
Screen quality influences viewing experience for videos, games, and daily use. The two phones differ in size, refresh rate, resolution, and display technology.
Screen Size
The Galaxy A05s has a 6.7 inch screen, which is larger than the Galaxy S21 FE 5G's 6.4 inch display. This extra screen space suits watching videos or reading comfortably.
Refresh Rate
The Galaxy S21 FE 5G offers a 120 Hz refresh rate, providing smoother scrolling and animations compared to the Galaxy A05s's 90 Hz. This benefits users who value fluid visuals in gaming or browsing.
Screen Type
The Galaxy S21 FE 5G uses Dynamic AMOLED 2X technology, delivering more vivid colours and deeper contrast than the Galaxy A05s's PLS LCD screen. This suits users who want sharper and more colourful displays.
Resolution
Both phones have Full HD+ resolution with slight differences in exact pixel count. The Galaxy A05s has 1080 x 2400 pixels, while the Galaxy S21 FE 5G has 1080 x 2340 pixels. Both provide clear and sharp images.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A05s vs Galaxy S21 FE 5G camera
Camera quality affects photos and video calls. The two phones have very different camera specifications for front and main cameras.
Front Camera
The Galaxy S21 FE 5G features a 32 megapixel front camera, which captures more detail than the Galaxy A05s's 13 megapixel front camera. This suits users who take a lot of selfies or video calls.
Main Camera
The Galaxy A05s has a 50 megapixel main camera, offering higher resolution images compared to the Galaxy S21 FE 5G's 12 megapixel main camera. This is useful if you prioritise detailed photos from the rear camera.
Camera type
Front camera
Main camera
Galaxy A05s vs Galaxy S21 FE 5G size and design
Other factors include network support, physical size, weight, and expandable storage, which affect daily convenience and connectivity.
Mobile Network
The Galaxy S21 FE 5G supports 5G mobile networks, providing faster data speeds where available. The Galaxy A05s works on 4G networks, suitable for users who do not require 5G connectivity.
Expandable Storage
The Galaxy A05s includes a microSDXC card slot for adding extra storage, which is useful for users who want to expand storage cost-effectively. The Galaxy S21 FE 5G does not have this feature.
Physical Dimensions and Weight
The Galaxy A05s is larger and heavier, measuring 168 mm by 77.8 mm and weighing 194 g. The Galaxy S21 FE 5G is smaller and lighter at 155.7 mm by 74.5 mm and 177 g. This suits users preferring a more compact phone or a bigger display.
SIM and Connector
Both phones support Dual Physical SIM cards and use USB-C connectors. These features provide flexibility for multiple numbers and common charging standards.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A05s or Galaxy S21 FE 5G: which should you buy?
Buy the Galaxy A05s if
- you want to spend less: it starts at £75.07, £82.04 less than the Galaxy S21 FE 5G
- you want a bigger battery (5000 mAh vs 4500 mAh)
- you want a bigger screen (6.7 inch vs 6.4 inch)
Buy the Galaxy S21 FE 5G if
- you want more RAM (6 GB vs 4 GB)
- you want an OLED screen
- you want a smoother screen (120 Hz vs 90 Hz)
What our customers say
Customers who bought the Galaxy A05s say the phone looks like new and works well, with several mentioning the battery seems fresh and the screen is clear. Many found it a decent phone for a fair price with a great camera. Some users noted it is suitable for everyday use and appreciated its size and feel. A few customers needed help setting it up but were happy once it was ready.
Reviews of the Galaxy S21 FE 5G highlight its excellent condition with minor scratches that do not affect use. Buyers appreciate its performance and camera quality, with some surprised at how good the refurbished phone looks and works. The phone is popular as a gift and for users valuing a fast, smooth device with a sharp display. Some customers mentioned small issues with cables or faults, but many praised the phone's overall quality.
The Galaxy A05s suits users who want a larger screen and longer battery life for everyday tasks. The Galaxy S21 FE 5G is better for those wanting faster performance, 5G, and a higher quality display and front camera.
Galaxy A05s vs Galaxy S21 FE 5G FAQs
Galaxy A05s vs S21 FE 5G comes down to the chipset, RAM and battery. Chipset: Qualcomm SM6225 Snapdragon 680 4G (6 nm) on the Galaxy A05s, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Exynos 2100 (5 nm) on the Galaxy S21 FE 5G. The Galaxy S21 FE 5G has more RAM: 6 GB vs 4 GB.
The Galaxy A05s is cheaper refurbished, from £75.07 compared with £157.11 for the Galaxy S21 FE 5G.
The Galaxy A05s has a bigger battery: 5000 mAh vs 4500 mAh.
The Galaxy A05s has a higher-resolution main camera: 50 megapixels vs 12 megapixels.
The Galaxy A05s gets updates until Oct 2027. The Galaxy S21 FE 5G gets updates until Jan 2027.
The Galaxy A05s adds a bigger battery (5000 mAh vs 4500 mAh), a bigger screen (6.7 inch vs 6.4 inch) and a higher-resolution main camera (50 megapixels vs 12 megapixels). Refurbished, it costs £82.04 less (from £75.07 vs £157.11).
Refurbished, the Galaxy A05s comes in 64GB and 128GB, and the Galaxy S21 FE 5G in 128GB and 256GB.









