Galaxy A13 vs Galaxy S21 FE 5G
Shop Samsung Galaxy
Galaxy A13
Starting at
£89.01£249.90 new
Galaxy S21 FE 5G
Starting at
£157.11£699.00 newWhat's the difference between the Galaxy A13 and Galaxy S21 FE 5G?
Galaxy A13 vs S21 FE 5G comes down to the chipset, RAM and battery. Refurbished, the Galaxy A13 starts at £89.01, £68.10 less than the Galaxy S21 FE 5G.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 850 on the Galaxy A13, 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 A13 has a bigger battery: 5000 mAh vs 4500 mAh.
Galaxy A13 vs Galaxy S21 FE 5G specs
The Galaxy A13 and Galaxy S21 FE 5G both came out in 2022 but suit different needs. The Galaxy A13 offers a larger battery and a bigger screen with a simple 60 Hz PLS LCD, making it good for everyday use and longer screen time. The Galaxy S21 FE 5G focuses on higher performance, with a faster chipset, more RAM, and a 120 Hz Dynamic AMOLED 2X screen for smoother visuals. The Galaxy A13 works well if you want a straightforward phone with strong battery life and expandable storage, while the Galaxy S21 FE 5G fits those who want faster performance, a sharper screen, and 5G connectivity.
Galaxy A13 vs Galaxy S21 FE 5G price
Colour
Galaxy A13 vs Galaxy S21 FE 5G battery life and software updates
Durability covers battery capacity, software updates, and basic hardware features that affect daily use. The Galaxy A13 and Galaxy S21 FE 5G have different battery sizes and update support, both of which impact how long you can use the phone in one go and over time.
Battery Capacity
The Galaxy A13 has a 5000 mAh battery, which suits users who prioritise longer usage between charges. The Galaxy S21 FE 5G has a 4500 mAh battery, which is slightly smaller but still substantial for everyday use.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A13 vs Galaxy S21 FE 5G performance
Performance depends on the chipset, RAM, and storage options. These affect how smoothly the phone runs apps, multitasks, and handles more demanding tasks.
Processor Power
The Galaxy S21 FE 5G uses either a Qualcomm SM8350 Snapdragon 888 5G or an Exynos 2100 chipset, both built on a 5 nm process, which provides fast and efficient performance for demanding apps and gaming. The Galaxy A13 uses the Exynos 850, a simpler chipset suited for everyday tasks.
Memory Capacity
The Galaxy S21 FE 5G has 6 GB of RAM, which helps keep more apps open and running smoothly at once. The Galaxy A13 has 4 GB of RAM, which supports typical daily use and basic multitasking.
Storage Options
The Galaxy A13 comes in 32GB, 64GB, and 128GB versions, offering a range of options for storing apps, photos, and files. The Galaxy S21 FE 5G is available with larger storage of 128GB or 256GB, suitable for users needing more space without expandable storage.
Chipset
RAM
Galaxy A13 vs Galaxy S21 FE 5G screen
Screen quality affects how you see content, including size, sharpness, and smoothness. The Galaxy A13 and Galaxy S21 FE 5G offer distinct screen technologies and refresh rates that shape daily viewing experiences.
Screen Type and Size
The Galaxy A13 has a 6.6 inch PLS LCD screen, providing a larger viewing area that suits watching videos or browsing. The Galaxy S21 FE 5G features a 6.4 inch Dynamic AMOLED 2X screen, known for more vivid colours and deeper blacks.
Refresh Rate
The Galaxy S21 FE 5G offers a 120 Hz refresh rate, which makes animations and scrolling appear smoother, benefiting users who value fluid visuals. The Galaxy A13 has a 60 Hz refresh rate, which is standard for everyday viewing.
Resolution
Both phones have similar Full HD+ resolution, with the Galaxy A13 at 1080 x 2408 and the Galaxy S21 FE 5G at 1080 x 2340. Both provide sharp images, with the A13 offering slightly more vertical pixels.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A13 vs Galaxy S21 FE 5G camera
Audiovisual features focus on camera quality, influencing how detailed your photos and selfies look.
Front Camera Detail
The Galaxy S21 FE 5G has a 32 megapixel front camera, capturing more detail in selfies and video calls. The Galaxy A13 has an 8 megapixel front camera suitable for standard use.
Main Camera Detail
The Galaxy A13 offers a 50 megapixel main camera, which can capture detailed images for everyday photography. The Galaxy S21 FE 5G has a 12 megapixel main camera, focusing on other aspects of camera performance.
Front camera
Main camera
Galaxy A13 vs Galaxy S21 FE 5G size and design
Other practical differences include network support, connectors, size, weight, and storage expandability, all influencing daily convenience and compatibility.
Network Compatibility
The Galaxy S21 FE 5G supports 5G networks, providing access to faster mobile internet where available. The Galaxy A13 operates on 4G networks, suitable for reliable everyday connectivity.
Expandable Storage
The Galaxy A13 includes a microSDXC card slot, allowing you to add extra storage as needed. The Galaxy S21 FE 5G does not have an SD card slot, so storage is fixed to the built-in capacity.
Audio Connector
The Galaxy A13 features both USB-C and a 3.5mm headphone jack, letting you use wired headphones without an adapter. The Galaxy S21 FE 5G uses USB Type-C only.
Size and Weight
The Galaxy A13 measures 165.1 mm in height, 76.4 mm in width, and 8.8 mm in depth, weighing 195 g. The Galaxy S21 FE 5G is slightly smaller and lighter at 155.7 mm height, 74.5 mm width, 7.9 mm depth, and 177 g weight, which may suit those preferring a more compact phone.
SIM Cards
Both phones support dual physical SIM cards, allowing for two separate mobile numbers or plans.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A13 or Galaxy S21 FE 5G: which should you buy?
Buy the Galaxy A13 if
- you want to spend less: it starts at £89.01, £68.10 less than the Galaxy S21 FE 5G
- you want a bigger battery (5000 mAh vs 4500 mAh)
- you want a bigger screen (6.6 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 60 Hz)
What our customers say
Customers using the Galaxy A13 often praise its battery life and condition, with many finding the phone better than expected for everyday use. The larger battery supports long sessions away from charging, and the device's straightforward setup makes it popular for older users. Many reviews note the phone looks like new even in fair condition, and users appreciate its reliability for basic tasks.
The Galaxy S21 FE 5G receives positive comments for its performance and screen quality. Users appreciate the sharp and vibrant display, as well as the detailed front camera. Some buyers have chosen it as a gift for younger family members, noting its smooth operation and condition that often looks close to new. While a few customers mention minor scratches or small issues, the overall impression is of a capable phone for more demanding use.
The Galaxy A13 suits those who want a dependable phone with good battery life and expandable storage for everyday activities. The Galaxy S21 FE 5G is better suited to users who prioritise faster performance, a higher refresh rate screen, and 5G connectivity.
Galaxy A13 vs Galaxy S21 FE 5G FAQs
Galaxy A13 vs S21 FE 5G comes down to the chipset, RAM and battery. Chipset: Exynos 850 on the Galaxy A13, 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 A13 is cheaper refurbished, from £89.01 compared with £157.11 for the Galaxy S21 FE 5G.
The Galaxy A13 has a bigger battery: 5000 mAh vs 4500 mAh.
The Galaxy A13 has a higher-resolution main camera: 50 megapixels vs 12 megapixels.
Updates for the Galaxy A13 ended in May 2026. The Galaxy S21 FE 5G gets updates until Jan 2027.
Refurbished, the Galaxy A13 comes in 32GB, 64GB and 128GB, and the Galaxy S21 FE 5G in 128GB and 256GB.
