Galaxy Z Fold3 5G vs Galaxy Z Fold4
Shop Samsung Galaxy
Galaxy Z Fold3 5G
Starting at
£341.28
Galaxy Z Fold4
Starting at
£419.00What's the difference between the Galaxy Z Fold3 5G and Galaxy Z Fold4?
Galaxy Z Fold3 5G vs Fold4 comes down to the chipset, software updates and weight. Refurbished, the Galaxy Z Fold3 5G starts at £341.28, £77.72 less than the Galaxy Z Fold4. The Galaxy Z Fold4 is the newer model, released in 2022.
Refurbished from
Chipset
Software updates
Weight
- Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy Z Fold3 5G, Snapdragon 8+ Gen 1 SM8475 (4 nm) on the Galaxy Z Fold4.
- The Galaxy Z Fold4 has longer software support: until Aug 2027 vs ended Sep 2026.
- The Galaxy Z Fold4 has a lighter build: 263 g vs 271 g.
Galaxy Z Fold3 5G vs Galaxy Z Fold4 specs
The Galaxy Z Fold3 5G and Galaxy Z Fold4 are both foldable phones with a 7.6 inch Dynamic AMOLED 2X screen and 120 Hz refresh rate, making them suitable for users wanting a premium large display. The Fold4 offers a slightly different screen resolution and a newer Snapdragon 8+ Gen 1 chipset, which benefits users prioritising performance and efficiency. Both have the same battery capacity and RAM, but the Fold4 supports dual physical SIMs alongside eSIM, which may appeal to those needing more flexible mobile connections. Storage options extend up to 1TB on the Fold4, ideal for users requiring extensive space. The Fold4 is also a little lighter, which might suit those valuing a lighter device for daily use.
Galaxy Z Fold3 5G vs Galaxy Z Fold4 price
Colour
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Galaxy Z Fold3 5G vs Galaxy Z Fold4 battery life and software updates
Durability aspects focus on battery capacity and operating system. Both devices share some key durability features, but there are distinctions that could influence your choice.
Battery Capacity
Both the Galaxy Z Fold3 5G and Galaxy Z Fold4 have a 4400 mAh battery. This means users can expect similar battery life from either device, suitable for all-day use under typical conditions.
Operating System
This means the Fold3 5G's OS version is known, potentially useful if you want to consider software version compatibility or updates.
Battery
Fast charging
Foldable
Ip rating
OS at launch
Software updates
Wireless charging
Year of release
Galaxy Z Fold3 5G vs Galaxy Z Fold4 performance
Performance hinges on chipset, RAM, and storage options. Both devices offer ample memory, but their processors and storage configurations may suit different needs.
Processor Differences
The Galaxy Z Fold3 5G uses the Qualcomm SM8350 Snapdragon 888 5G (5 nm), while the Galaxy Z Fold4 features the Snapdragon 8+ Gen 1 SM8475 (4 nm). The Fold4's newer chipset uses a smaller fabrication process, which can improve efficiency and performance for intensive tasks or gaming.
RAM Capacity
Both devices come with 12 GB of RAM. This amount supports smooth multitasking and running demanding apps for users who need responsive performance.
Storage Options
The Galaxy Z Fold3 5G is available with 256GB or 512GB of storage. The Galaxy Z Fold4 adds a 1TB option, which suits users who store large files, such as videos or apps, directly on their device.
Chipset
RAM
Galaxy Z Fold3 5G vs Galaxy Z Fold4 screen
Screen quality covers size, resolution, type, and refresh rate. Both devices share several strengths but differ in resolution, which affects display sharpness.
Screen Size and Type
Both the Galaxy Z Fold3 5G and Galaxy Z Fold4 have a 7.6 inch foldable Dynamic AMOLED 2X display. This size offers a spacious view for reading, browsing, and watching video.
Refresh Rate
Each device supports a 120 Hz refresh rate. This provides smooth scrolling and animations, enhancing the experience for gaming and general use.
Resolution Details
The Galaxy Z Fold3 5G has a resolution of 1768 x 2208 pixels, while the Galaxy Z Fold4 has a slightly different resolution of 1812 x 2176 pixels. The Fold4's resolution offers a marginally wider display area, which can benefit users watching video or working with split-screen apps.
Refresh rate
Resolution
Screen size
Screen type
Galaxy Z Fold3 5G vs Galaxy Z Fold4 camera
Front camera
Main camera
Galaxy Z Fold3 5G vs Galaxy Z Fold4 size and design
Miscellaneous features include connectivity and physical characteristics that may influence your daily use and network preferences.
SIM Card Options
The Galaxy Z Fold3 5G supports a physical SIM plus eSIM, while the Galaxy Z Fold4 supports dual physical SIMs plus an eSIM. The Fold4 suits users who want to use two physical SIM cards simultaneously, such as managing work and personal numbers.
Weight
The Galaxy Z Fold3 5G weighs 271 g, and the Galaxy Z Fold4 weighs 263 g. The Fold4 is slightly lighter, which may be more comfortable for users handling their phone for extended periods.
Connectivity and Network
Both devices have USB Type-C connectors, are unlocked, and support 5G networks. This ensures fast mobile connectivity and compatibility with a range of carriers.
SD Card Slot
Neither device includes an SD card slot, so storage expansion via memory cards is not available.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy Z Fold3 5G or Galaxy Z Fold4: which should you buy?
Buy the Galaxy Z Fold3 5G if
- you want to spend less: it starts at £341.28, £77.72 less than the Galaxy Z Fold4
Buy the Galaxy Z Fold4 if
- you want longer software support (until Aug 2027 vs ended Sep 2026)
- you want a lighter build (263 g vs 271 g)
What our customers say
Customers using the Galaxy Z Fold3 5G generally report satisfaction with the device's condition, often noting it looks like new and performs well. They appreciate the ease of setup and report good battery life, though some mention it does not last as long as previous phones they have used. The phone's quality receives positive comments, with many users happy to recommend it. The large screen and performance suit those who want a capable foldable device.
Galaxy Z Fold4 customers frequently highlight the excellent condition of their devices, even when purchased in fair condition. They note the screen quality and battery life as strong points, with some saying the battery lasts well through a full day. The device's speed and graphics stand out for users who require fast performance. Minor cosmetic marks are usually not noticeable during use. Users value the Fold4's flexibility with dual physical SIMs and find it a good fit for heavy users or those wanting a larger storage option.
Both devices attract buyers who want a premium foldable experience with large screens and good performance. The Fold3 5G is well suited for users who want reliable battery life and a known Android version. The Fold4 appeals to those who want a lighter device with newer processing power and expanded SIM and storage options.
Galaxy Z Fold3 5G vs Galaxy Z Fold4 FAQs
Galaxy Z Fold3 5G vs Fold4 comes down to the chipset, software updates and weight. Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Galaxy Z Fold3 5G, Snapdragon 8+ Gen 1 SM8475 (4 nm) on the Galaxy Z Fold4. The Galaxy Z Fold4 has longer software support: until Aug 2027 vs ended Sep 2026.
The Galaxy Z Fold3 5G is cheaper refurbished, from £341.28 compared with £419 for the Galaxy Z Fold4.
Both have the same battery: 4400 mAh.
Updates for the Galaxy Z Fold3 5G ended in Sep 2026. The Galaxy Z Fold4 gets updates until Aug 2027.
The Galaxy Z Fold4 adds longer software support (until Aug 2027 vs ended Sep 2026) and a lighter build (263 g vs 271 g). Refurbished, it costs £77.72 more (from £419 vs £341.28).
Refurbished, the Galaxy Z Fold3 5G comes in 256GB and 512GB, and the Galaxy Z Fold4 in 256GB, 512GB and 1TB.
