Galaxy S23 Ultra vs Galaxy Z Fold6
Shop Samsung Galaxy
Galaxy S23 Ultra
Starting at
£369.24£1,599.00 new
Galaxy Z Fold6
Starting at
£537.00What's the difference between the Galaxy S23 Ultra and Galaxy Z Fold6?
Galaxy S23 Ultra vs Z Fold6 comes down to the chipset, battery and screen size. Refurbished, the Galaxy S23 Ultra starts at £369.24, £167.76 less than the Galaxy Z Fold6. The Galaxy Z Fold6 is the newer model, released in 2024.
Refurbished from
Chipset
Battery
Screen size
Screen type
Main camera
- Chipset: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) on the Galaxy S23 Ultra, Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) on the Galaxy Z Fold6.
- The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 4400 mAh.
- The Galaxy Z Fold6 has a bigger screen: 7.6 inch vs 6.8 inch.
Galaxy S23 Ultra vs Galaxy Z Fold6 specs
The Galaxy S23 Ultra and Galaxy Z Fold6 differ in design, screen size, camera, battery, and performance. The Galaxy S23 Ultra offers a larger battery and a very high resolution screen on a traditional smartphone form. It suits those who want a powerful camera and long battery life in a conventional shape. The Galaxy Z Fold6 features a foldable 7.6 inch screen that provides more room for multitasking and media, with a newer chipset and slightly smaller battery. It is ideal for users who prioritise a larger, versatile display and are comfortable with a folding design. Both phones share 12 GB RAM, storage options up to 1TB, and run Android but differ in screen type and camera details.
Galaxy S23 Ultra vs Galaxy Z Fold6 price
Colour
- BlackStarting at £378.24
- RedStarting at £425.85
- LimeStarting at £369.24
- BeigeStarting at £441.75
- GreenStarting at £369.24
- GreyStarting at £369.24
- BlueStarting at £369.24
- PurpleStarting at £425.85
- BlackSold out
- PinkSold out
- SilverSold out
- BlueSold out
- Dark blueSold out
- WhiteSold out
- NavySold out
Storage
- 256GBSold out
- 512GBSold out
- 1TBSold out
Galaxy S23 Ultra vs Galaxy Z Fold6 battery life and software updates
Durability includes battery capacity, operating system, and release year. These factors affect how long the device runs on a charge and the software experience.
Battery Capacity
The Galaxy S23 Ultra has a 5000 mAh battery, which suits users who need longer usage between charges. The Galaxy Z Fold6 has a 4400 mAh battery, which may require more frequent charging for heavy use but could be balanced by its different screen technology and usage patterns.
Operating System
The Galaxy S23 Ultra runs Android 13. The Galaxy Z Fold6 runs Android.
Release Year
The Galaxy S23 Ultra was released in 2023 while the Galaxy Z Fold6 came out in 2024.
Battery
Fast charging
Foldable
Ip rating
OS at launch
Software updates
Wireless charging
Year of release
Galaxy S23 Ultra vs Galaxy Z Fold6 performance
Performance relies on chipset, RAM, and storage options. These determine how fast the phone runs apps, handles multitasking, and stores data.
Chipset
The Galaxy S23 Ultra uses the Snapdragon 8 Gen 2 chipset, while the Galaxy Z Fold6 features the Snapdragon 8 Gen 3. The newer chipset in the Z Fold6 may provide improved efficiency or performance for demanding tasks, suited to users wanting the latest processing technology.
RAM
Both phones have 12 GB of RAM, which is ample for keeping many apps open and running smoothly. This amount supports multitasking for most users.
Storage Options
Both models are available with 256GB, 512GB, or 1TB storage capacities. This range suits users with different needs for space to store apps, photos, and files.
Chipset
RAM
Galaxy S23 Ultra vs Galaxy Z Fold6 screen
Screen quality covers size, resolution, refresh rate, and type. These affect viewing experience, responsiveness, and usability for media or multitasking.
Screen Size
The Galaxy S23 Ultra has a 6.8 inch screen, suitable for users who prefer a large but traditional smartphone display. The Galaxy Z Fold6 provides a 7.6 inch foldable screen, offering more space for reading, browsing, and multitasking when unfolded.
Resolution
The Galaxy S23 Ultra offers a resolution of 1440 by 3088 pixels, delivering sharp detail on its screen. The Galaxy Z Fold6 has a resolution of 1856 by 2160 pixels, which suits the wider and taller foldable display differently, providing clear visuals across its larger screen area.
Screen Type
The Galaxy S23 Ultra uses a Dynamic AMOLED 2X screen, which is known for vivid colours and brightness. The Galaxy Z Fold6 features a Foldable Dynamic LTPO AMOLED 2X screen, combining foldable technology with low power usage, making it suitable for users who value screen versatility and efficiency.
Refresh Rate
Both devices have a 120 Hz refresh rate, which means they offer smooth scrolling and animations for an enhanced visual experience.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S23 Ultra vs Galaxy Z Fold6 camera
Audiovisual features focus on camera quality. These affect photo and video clarity, detail, and front-facing camera performance for video calls or selfies.
Front Camera
The Galaxy S23 Ultra has a 12 megapixel front camera, which suits users who want clear and detailed selfies or video calls. The Galaxy Z Fold6 has a 4 megapixel front camera, suitable for those who prioritise other features over front camera resolution.
Main Camera
The Galaxy S23 Ultra offers a 200 megapixel main camera, ideal for capturing highly detailed photos. The Galaxy Z Fold6 has a 50 megapixel main camera, which still provides quality photos but with fewer megapixels compared to the S23 Ultra.
Camera type
Front camera
Main camera
Galaxy S23 Ultra vs Galaxy Z Fold6 size and design
Miscellaneous specs cover size, weight, connectivity, and SIM options that influence everyday use and handling.
Dimensions and Weight
The Galaxy S23 Ultra measures 163.4 mm in height, 78.1 mm in width and 8.9 mm in depth, weighing 234 g. It suits users who prefer a taller, narrower phone. The Galaxy Z Fold6 is 153.5 mm tall, 132.6 mm wide and 5.6 mm deep, weighing 239 g. Its foldable design offers a wider form factor when open and a slimmer depth, fitting those who want a compact carry that unfolds to a large screen.
Carrier and Network
Both phones come unlocked and support 5G mobile networks. This allows flexibility for use with different carriers and fast network speeds.
SIM Card
Both models support Dual Physical SIM plus eSIM. This suits users who need multiple phone numbers or use separate work and personal lines.
Connector
Both devices use USB Type-C connectors for charging and data transfer, offering compatibility with common accessories.
SD Card Slot
Neither phone has an SD card slot, so storage expansion via memory cards is not an option.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S23 Ultra or Galaxy Z Fold6: which should you buy?
Buy the Galaxy S23 Ultra if
- you want to spend less: it starts at £369.24, £167.76 less than the Galaxy Z Fold6
- you want a bigger battery (5000 mAh vs 4400 mAh)
- you want a higher-resolution main camera (200 megapixels vs 50 megapixels)
Buy the Galaxy Z Fold6 if
- you want a bigger screen (7.6 inch vs 6.8 inch)
- you want longer software support (until Jul 2031 vs until Feb 2028)
What our customers say
Customers who bought the Galaxy S23 Ultra praise its condition and performance. Many say their phones look like new, with no marks or scratches, and the camera quality especially impresses with the 200 megapixel main sensor. Users appreciate the phone's smooth operation and solid battery life. Several mention the value of buying refurbished for a high-end phone at a lower price and the environmental benefits. The phone suits those wanting a powerful, traditional smartphone with excellent cameras and dependable battery.
Galaxy Z Fold6 customers highlight the foldable design and large screen as key features. Reviews note the phone looks new in excellent condition, though some mention cleaning dust from crevices. Battery life is a common point with mixed feedback, as some find it drains quickly. The foldable screen is praised for multitasking and media, with the phone feeling durable and well built. The front camera resolution is lower, which some users accept given the foldable format. This device suits those who want a versatile, larger display in a compact foldable body despite a smaller battery.
Overall, the Galaxy S23 Ultra is preferred for traditional smartphone users prioritising camera and battery, while the Galaxy Z Fold6 appeals to those seeking a foldable phone with a bigger screen and the latest chipset.
Galaxy S23 Ultra vs Galaxy Z Fold6 FAQs
Galaxy S23 Ultra vs Z Fold6 comes down to the chipset, battery and screen size. Chipset: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) on the Galaxy S23 Ultra, Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) on the Galaxy Z Fold6. The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 4400 mAh.
The Galaxy S23 Ultra is cheaper refurbished, from £369.24 compared with £537 for the Galaxy Z Fold6.
The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 4400 mAh.
The Galaxy S23 Ultra has a higher-resolution main camera: 200 megapixels vs 50 megapixels.
The Galaxy S23 Ultra gets updates until Feb 2028. The Galaxy Z Fold6 gets updates until Jul 2031.
The Galaxy Z Fold6 adds a bigger screen (7.6 inch vs 6.8 inch) and longer software support (until Jul 2031 vs until Feb 2028). Refurbished, it costs £167.76 more (from £537 vs £369.24).
Both come in 256GB, 512GB and 1TB refurbished.
