Galaxy A23 5G vs Galaxy Z Fold4
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Galaxy A23 5G
Starting at
£117.65£277.00 new
Galaxy Z Fold4
Starting at
£419.00What's the difference between the Galaxy A23 5G and Galaxy Z Fold4?
Galaxy A23 5G vs Z Fold4 comes down to the chipset, RAM and battery. Refurbished, the Galaxy A23 5G starts at £117.65, £301.35 less than the Galaxy Z Fold4.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM6375 Snapdragon 695 5G (6 nm) on the Galaxy A23 5G, Snapdragon 8+ Gen 1 SM8475 (4 nm) on the Galaxy Z Fold4.
- The Galaxy Z Fold4 has more RAM: 12 GB vs 6 GB.
- The Galaxy A23 5G has a bigger battery: 5000 mAh vs 4400 mAh.
Galaxy A23 5G vs Galaxy Z Fold4 specs
The Galaxy A23 5G and Galaxy Z Fold4 both run Android and support 5G but suit different needs. The Galaxy A23 5G has a larger battery and a straightforward design. It is well suited for everyday use, offering a 6.6 inch screen and microSD expansion for extra storage. The Galaxy Z Fold4 has a foldable 7.6 inch Dynamic AMOLED screen and more powerful performance with double the RAM. It offers larger built-in storage options but no microSD slot. The Z Fold4 suits users who want a premium multitasking experience and a bigger, flexible display. The A23 5G works well for those prioritising battery life, simplicity, and expandable storage.
Galaxy A23 5G vs Galaxy Z Fold4 price
Colour
- BlackSold out
- Dark redSold out
- BeigeSold out
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Storage
- 256GBSold out
- 512GBSold out
- 1TBSold out
Galaxy A23 5G vs Galaxy Z Fold4 battery life and software updates
Durability matters for how long a phone stays useful and comfortable in daily life. These two phones differ in battery capacity, design, and SIM options, which affect how you use them and how long between charges.
Battery Capacity
The Galaxy A23 5G has a 5000 mAh battery which suits users who want longer usage between charges. The Galaxy Z Fold4 has a 4400 mAh battery, which is smaller but still supports a full day of use with its efficient design. If battery life is a priority, the A23 5G offers more capacity.
Foldable Design
The Galaxy Z Fold4 is foldable, offering a flexible experience that suits users who want a larger screen that folds to a more compact size. The Galaxy A23 5G has a traditional, non-foldable design, which may appeal to those who prefer a simpler, sturdier build.
SIM Card Options
Both phones support dual physical SIM cards, allowing you to use two networks simultaneously. The Galaxy Z Fold4 also supports eSIM, giving extra flexibility for users who want to add a third line or switch carriers without changing physical SIMs.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy A23 5G vs Galaxy Z Fold4 performance
Performance affects how smoothly your phone runs apps, multitasks, and handles demanding tasks. These two phones have different chipsets, RAM, and storage capacities, suiting different levels of use.
Processor and RAM
The Galaxy A23 5G comes with a Snapdragon 695 5G chipset and 6 GB RAM, which keeps everyday apps running smoothly and is suitable for general use. The Galaxy Z Fold4 has a more powerful Snapdragon 8+ Gen 1 chipset and 12 GB RAM, which is better suited to multitasking, gaming, and running demanding apps.
Storage Options
The Galaxy A23 5G is available in 64GB and 128GB versions and supports microSDXC cards, allowing you to expand your storage by up to a terabyte. The Galaxy Z Fold4 offers larger built-in storage options of 256GB, 512GB, and 1TB but does not support microSD cards, which suits users who prefer ample built-in space.
Chipset
RAM
Galaxy A23 5G vs Galaxy Z Fold4 screen
Screen quality impacts how you view content, play games, and navigate your phone. These phones offer different screen sizes, types, and resolutions for different viewing experiences.
Screen Size and Type
The Galaxy Z Fold4 features a foldable 7.6 inch Dynamic AMOLED 2X screen, providing a large, vibrant display that suits users who watch videos or multitask on a spacious screen. The Galaxy A23 5G has a 6.6 inch PLS LCD screen, which offers good clarity on a more compact, traditional display.
Resolution and Refresh Rate
Both phones have a 120 Hz refresh rate for smooth scrolling and animations. The Galaxy A23 5G has a resolution of 1080 x 2408, which is crisp for everyday use. The Galaxy Z Fold4's 1812 x 2176 resolution spreads across a larger screen, delivering finer detail and sharper images, especially noticeable when using the screen unfolded.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A23 5G vs Galaxy Z Fold4 camera
Camera quality affects photo and video clarity, while front cameras are key for selfies and video calls. Both phones have 50 megapixel main cameras but differ on front camera resolution.
Front Camera
The Galaxy A23 5G has an 8 megapixel front camera, which suits users who want clear selfies and video calls.
Main Camera
Both phones have a 50 megapixel main camera, offering detailed photos for general photography needs.
Front camera
Main camera
Galaxy A23 5G vs Galaxy Z Fold4 size and design
Other features like size, weight, connectors, and network compatibility affect daily convenience and how the phone fits your lifestyle.
Size and Weight
The Galaxy A23 5G is taller and narrower at 165.4 mm by 76.9 mm and weighs 197 g, fitting comfortably in one hand. The Galaxy Z Fold4 is more compact in height at 155.1 mm but wider at 130.1 mm due to its foldable design and weighs 263 g, which is heavier but suits those who want a larger screen folded into a pocketable size.
Connectivity and Expansion
Both phones have USB Type-C connectors and support 5G networks. The Galaxy A23 5G supports microSDXC cards for storage expansion, while the Galaxy Z Fold4 does not. The Z Fold4 supports dual physical SIM plus eSIM, offering additional flexibility in network management compared to the A23 5G's dual physical SIM.
Thickness
The Galaxy Z Fold4 is thinner at 6.3 mm compared to the Galaxy A23 5G at 8.4 mm, which may make the Fold4 feel sleeker when folded.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy A23 5G or Galaxy Z Fold4: which should you buy?
Buy the Galaxy A23 5G if
- you want to spend less: it starts at £117.65, £301.35 less than the Galaxy Z Fold4
- you want a bigger battery (5000 mAh vs 4400 mAh)
- you want a higher-resolution front camera (8 megapixels vs 4 megapixels)
Buy the Galaxy Z Fold4 if
- you want more RAM (12 GB vs 6 GB)
- you want a bigger screen (7.6 inch vs 6.6 inch)
- you want an OLED screen
What our customers say
Customers of the Galaxy A23 5G appreciate its good value and straightforward performance for everyday use. Many mention the phone feels like new and is a great choice for those who want a reliable device at a lower price. The screen size suits users who want a manageable phone that fits well in the hand. Some customers note the battery life drains faster with heavy use, but others enjoy the option to expand storage with a microSD card. Overall, customers find it quick enough for daily tasks and easy to set up.
Galaxy Z Fold4 customers highlight its premium feel and excellent performance. They note the phone often looks like new, even in fair condition, and praise the battery life despite its smaller capacity. The large foldable screen and fast chipset deliver a smooth and versatile experience. Some mention minor marks or the visible crease on the folding screen but do not find these detract from usability. The Fold4 satisfies users who want a spacious display and powerful hardware for multitasking or media consumption.
The Galaxy A23 5G suits those looking for a simpler, lighter phone with expandable storage and longer battery capacity. The Galaxy Z Fold4 is aimed at users who want a larger, foldable screen with higher performance and more built-in storage, accepting its heavier weight and premium design.
Galaxy A23 5G vs Galaxy Z Fold4 FAQs
Galaxy A23 5G vs Z Fold4 comes down to the chipset, RAM and battery. Chipset: Qualcomm SM6375 Snapdragon 695 5G (6 nm) on the Galaxy A23 5G, Snapdragon 8+ Gen 1 SM8475 (4 nm) on the Galaxy Z Fold4. The Galaxy Z Fold4 has more RAM: 12 GB vs 6 GB.
The Galaxy A23 5G is cheaper refurbished, from £117.65 compared with £419 for the Galaxy Z Fold4.
The Galaxy A23 5G has a bigger battery: 5000 mAh vs 4400 mAh.
Both have the same main camera: 50 megapixels.
Updates for the Galaxy A23 5G ended in Oct 2026. The Galaxy Z Fold4 gets updates until Aug 2027.
Refurbished, the Galaxy A23 5G comes in 64GB and 128GB, and the Galaxy Z Fold4 in 256GB, 512GB and 1TB.
