Galaxy A13 vs Nokia G21
Shop Samsung Galaxy
Galaxy A13
Starting at
£89.01£248.00 new
Nokia G21
Starting at
£88.00What's the difference between the Galaxy A13 and Nokia G21?
Galaxy A13 vs Nokia G21 comes down to the chipset, RAM and battery. Refurbished, the Nokia G21 starts at £88, £1.01 less than the Galaxy A13.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 850 on the Galaxy A13, Unisoc T606 on the Nokia G21.
- The Galaxy A13 has more RAM: 4 GB vs 3 GB.
- Battery: 5000 mAh on the Galaxy A13, 5050 mAh on the Nokia G21.
Galaxy A13 vs Nokia G21 specs
The Galaxy A13 and Nokia G21 both come from 2022 and offer solid features that suit different types of users. The Galaxy A13 has more RAM and higher screen resolution, making it a good fit if you want sharper visuals and smoother multitasking. The Nokia G21 offers a higher refresh rate screen and slightly larger battery capacity, which benefits those who value smoother scrolling and longer usage between charges. Both phones share similar cameras, connectivity, and storage expansion options, so your choice depends mainly on whether you prioritise screen clarity and memory or refresh rate and battery endurance.
Galaxy A13 vs Nokia G21 price
Colour
- BlueSold out
- GreySold out
Storage
Galaxy A13 vs Nokia G21 battery life and software updates
Battery capacity and software updates contribute to how long a phone stays usable daily. Their battery sizes differ slightly, which may affect how long each manages between charges.
Battery Capacity
The Nokia G21 has a 5050 mAh battery, slightly larger than the Galaxy A13's 5000 mAh. This difference may offer the Nokia G21 a bit more endurance for longer stretches of use, especially if you rely on your phone throughout the day without frequent charging.
Software Updates
This means both devices will run on an earlier version of Android, which may influence the availability of the newest features and security improvements.
Battery
Foldable
Software updates
Year of release
Galaxy A13 vs Nokia G21 performance
Performance depends on chipset, RAM, and storage. The Galaxy A13 provides more RAM and a choice of storage sizes, which can affect how many apps you can run smoothly and how much data you can store onboard.
RAM Capacity
The Galaxy A13 offers 4 GB of RAM, compared to the Nokia G21's 3 GB. More RAM helps keep apps running smoothly when multitasking or switching between tasks frequently, making the Galaxy A13 better suited for users who want to run several apps at once.
Chipset Differences
The Galaxy A13 uses the Exynos 850 chipset, while the Nokia G21 has the Unisoc T606. These chipsets will affect overall device responsiveness and how well tasks are handled, with each chipset suited to the device's design and intended use.
Storage Options
The Galaxy A13 is available with 32 GB, 64 GB, or 128 GB storage options, giving you flexibility depending on how much space you need for apps, photos, and files. The Nokia G21 is stocked with 64 GB, offering a solid fixed storage size.
Chipset
RAM
Galaxy A13 vs Nokia G21 screen
Screen quality influences your viewing experience, from clarity to smoothness. The Galaxy A13 and Nokia G21 differ mainly in resolution and refresh rate, which suits different kinds of users and uses.
Refresh Rate
The Nokia G21 has a 90 Hz refresh rate, which provides smoother movement and scrolling on screen. This is ideal if you watch videos or scroll through content often. The Galaxy A13 has a 60 Hz refresh rate, which is standard and suits everyday use.
Resolution and Clarity
The Galaxy A13 offers a 1080 x 2408 resolution on its 6.6 inch PLS LCD screen, delivering sharper and clearer images. The Nokia G21 has a 720 x 1600 resolution on its 6.5 inch IPS LCD screen, which is good for general use but less detailed than the Galaxy A13.
Screen Size and Type
The Galaxy A13's screen measures 6.6 inches and uses PLS LCD technology, while the Nokia G21 has a slightly smaller 6.5 inch IPS LCD screen. Both screen types offer good colour and viewing angles suited to everyday use.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A13 vs Nokia G21 camera
Camera quality and front-facing features matter for photos and video calls. Both phones share identical megapixel counts, providing similar capabilities for capturing images and selfies.
Main Camera
Both the Galaxy A13 and Nokia G21 feature a 50 megapixel main camera, allowing for detailed photos. This makes either device suitable if you want to take clear images without needing to prioritise camera differences.
Front Camera
Each phone has an 8 megapixel front camera, which supports good quality selfies and video calls. This parity means neither device stands out more in front camera performance.
Camera type
Front camera
Main camera
Galaxy A13 vs Nokia G21 size and design
Connectivity, physical features, and network compatibility influence everyday convenience. Both phones share many similarities, but there are small differences in weight and storage expansion options.
Carrier and Network
Both devices are unlocked and support 4G connectivity. This means you can use them with a variety of networks without restriction, making either a flexible choice for mobile use.
Ports and Slots
The Galaxy A13 and Nokia G21 both include USB-C and 3.5mm headphone jacks, dual physical SIM support, and microSDXC card slots. This allows for wired audio, using two SIM cards at once, and storage expansion, ensuring practical everyday use.
Weight and Handling
The Nokia G21 weighs 190 g, slightly lighter than the Galaxy A13's 195 g. This minor difference may appeal if you prefer a phone with a lighter feel in hand or pocket.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Galaxy A13 or Nokia G21: which should you buy?
Buy the Galaxy A13 if
- you want more RAM (4 GB vs 3 GB)
Buy the Nokia G21 if
- you want to spend less: it starts at £88, £1.01 less than the Galaxy A13
- you want a smoother screen (90 Hz vs 60 Hz)
- you want a lighter build (190 g vs 195 g)
What our customers say
Customers praise the Galaxy A13 for its good battery life and condition. Many find it easy to use and appreciate the clean appearance even in fair grade condition. The phone suits users who want reliable performance and a screen that handles everyday tasks well. Some buyers give it high marks for working well straight away and being a good choice for older users or as a dependable daily device.
Reviews for the Nokia G21 highlight satisfaction with the phone's overall value and battery life. Some customers mention it feels slower with 3 GB of RAM but recognise this as part of the phone's price point. The 90 Hz screen and decent camera receive positive comments. Many users say the phone looks like new, works well, and appreciate the longer battery endurance. It fits those who want smooth scrolling and a good balance of features for the price.
Both devices attract buyers who want dependable refurbished phones with solid cameras and connectivity. The Galaxy A13 suits those needing more memory and sharper screen resolution, while the Nokia G21 appeals to users valuing higher refresh rate and longer battery capacity.
Galaxy A13 vs Nokia G21 FAQs
Galaxy A13 vs Nokia G21 comes down to the chipset, RAM and battery. Chipset: Exynos 850 on the Galaxy A13, Unisoc T606 on the Nokia G21. The Galaxy A13 has more RAM: 4 GB vs 3 GB.
The Nokia G21 is cheaper refurbished, from £88 compared with £89.01 for the Galaxy A13.
The Galaxy A13 has 5000 mAh and the Nokia G21 has 5050 mAh.
Both have the same main camera: 50 megapixels.
Updates for the Galaxy A13 ended in May 2026. We don't have published update dates for the Nokia G21.
Refurbished, the Galaxy A13 comes in 32GB, 64GB and 128GB, and the Nokia G21 in 64GB.
