Galaxy S23 Ultra vs Galaxy Z Flip5
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Galaxy S23 Ultra
Starting at
£369.24£1,599.00 new
Galaxy Z Flip5
Starting at
£266.00What's the difference between the Galaxy S23 Ultra and Galaxy Z Flip5?
Galaxy S23 Ultra vs Z Flip5 comes down to the RAM, battery and screen size. Refurbished, the Galaxy Z Flip5 starts at £266, £103.24 less than the Galaxy S23 Ultra.
Refurbished from
RAM
Battery
Screen size
Screen type
Main camera
- The Galaxy S23 Ultra has more RAM: 12 GB vs 8 GB.
- The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 3700 mAh.
- Screen size: 6.8 inch on the Galaxy S23 Ultra, 6.7 inch on the Galaxy Z Flip5.
Galaxy S23 Ultra vs Galaxy Z Flip5 specs
The Galaxy S23 Ultra and Galaxy Z Flip5 both run on the same Snapdragon 8 Gen 2 chipset and share a 120 Hz refresh rate, but they differ significantly in size, design, and specific features. The S23 Ultra offers a larger 6.8 inch Dynamic AMOLED 2X screen with higher resolution and more RAM, which suits users who want a spacious display and greater multitasking ability. The Z Flip5 has a foldable 6.7 inch Dynamic AMOLED 2X screen and is lighter and slimmer, ideal if you prefer a compact phone that fits easily in smaller bags. The S23 Ultra also has a bigger battery and much higher megapixel cameras, making it suitable for those who prioritise battery life and photography. Both are unlocked and support 5G, catering to a wide range of users.
Galaxy S23 Ultra vs Galaxy Z Flip5 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
- YellowSold out
- BlueSold out
- BeigeSold out
- GreySold out
- GreenSold out
- PurpleSold out
Storage
- 256GBSold out
- 512GBSold out
Galaxy S23 Ultra vs Galaxy Z Flip5 battery life and software updates
Battery capacity and operating system are key for daily reliability and user experience. The two phones differ in battery size and OS details, which affects how long you can use each device between charges and the software version you get.
Battery Capacity
The Galaxy S23 Ultra has a 5000 mAh battery, which provides longer use between charges, especially if you use your phone heavily for streaming or gaming. The Galaxy Z Flip5 has a 3700 mAh battery, suitable for lighter or moderate use and benefits from a smaller, more compact design that fits easily in your hand or pocket.
Operating System
The Galaxy Z Flip5 runs Android.
Battery
Fast charging
Foldable
Ip rating
OS at launch
Software updates
Wireless charging
Year of release
Galaxy S23 Ultra vs Galaxy Z Flip5 performance
Both phones share the same Snapdragon 8 Gen 2 chipset, delivering strong processing power. Differences in RAM and storage options affect multitasking and how much data you can keep on your device.
Memory
The Galaxy S23 Ultra comes with 12 GB RAM, which helps keep more apps open and running smoothly at the same time. The Galaxy Z Flip5 has 8 GB RAM, which supports everyday apps and general use efficiently but with fewer apps active simultaneously.
Storage Options
The Galaxy S23 Ultra is available with 256GB, 512GB, or 1TB of storage, making it suitable if you store large files, photos, or videos. The Galaxy Z Flip5 offers 256GB or 512GB.
Chipset
RAM
Galaxy S23 Ultra vs Galaxy Z Flip5 screen
Screen size, resolution, and type shape how you view content. Both phones feature 120 Hz refresh rates for smooth scrolling, but they differ in size, resolution, and design format.
Screen Size and Resolution
The Galaxy S23 Ultra has a 6.8 inch screen with a 1440 x 3088 resolution, providing a larger and sharper display that suits watching videos or multitasking with multiple windows. The Galaxy Z Flip5 has a slightly smaller 6.7 inch screen with a 1080 x 2640 resolution, offering good clarity in a more compact size.
Screen Type
The Galaxy S23 Ultra features a Dynamic AMOLED 2X screen, which delivers vibrant colours and brightness. The Galaxy Z Flip5 uses a Foldable Dynamic AMOLED 2X screen, combining vivid display quality with a foldable design that fits easily into smaller spaces when closed.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S23 Ultra vs Galaxy Z Flip5 camera
Camera resolution is a key factor if photography or selfies matter to you. The two phones have very different camera setups suited to different priorities.
Main Camera
The Galaxy S23 Ultra offers a 200 megapixel main camera, ideal for capturing extremely detailed photos, which benefits users who want higher resolution images for printing or cropping. The Galaxy Z Flip5 has a 12 megapixel main camera, which supports good quality photos for everyday use.
Front Camera
For selfies and video calls, the Galaxy S23 Ultra has a 12 megapixel front camera, offering higher resolution images. The Galaxy Z Flip5 comes with a 10 megapixel front camera, which is well suited for clear self-portraits and video chats.
Front camera
Main camera
Galaxy S23 Ultra vs Galaxy Z Flip5 size and design
Physical dimensions, SIM options, and connectivity can influence comfort and usability. These phones differ in size, weight, SIM configurations, and some physical measurements.
Size and Weight
The Galaxy S23 Ultra is larger and heavier at 163.4 mm height, 78.1 mm width, 8.9 mm depth, and 234 g weight, making it suitable if you prefer a substantial phone with a big screen. The Galaxy Z Flip5 is slimmer and lighter with dimensions of 165.1 mm height, 71.9 mm width, 6.9 mm depth, and 187 g weight, fitting well in smaller pockets and hands.
SIM Card Options
The Galaxy S23 Ultra supports Dual Physical SIM plus eSIM, which is useful if you want to use two physical SIM cards and an eSIM at the same time. The Galaxy Z Flip5 supports one Physical SIM plus eSIM, which suits users with simpler SIM needs.
Other Features
Both devices are unlocked and support 5G networks for fast mobile connectivity. Each uses a USB Type-C connector for charging and data transfer, offering standard compatibility with modern accessories.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S23 Ultra or Galaxy Z Flip5: which should you buy?
Buy the Galaxy S23 Ultra if
- you want more RAM (12 GB vs 8 GB)
- you want a bigger battery (5000 mAh vs 3700 mAh)
- you want a higher-resolution main camera (200 megapixels vs 12 megapixels)
Buy the Galaxy Z Flip5 if
- you want to spend less: it starts at £266, £103.24 less than the Galaxy S23 Ultra
- you want longer software support (until Aug 2028 vs until Feb 2028)
- you want a lighter build (187 g vs 234 g)
What our customers say
Customers say the Galaxy S23 Ultra looks and works like new, often noting the condition is pristine with no marks or scratches. Many appreciate the smooth and fast performance, mentioning how the Snapdragon processor handles tasks effortlessly. The camera is frequently praised, especially the main 200 megapixel sensor that captures excellent photos. Battery life is described as solid, supporting extended use. Users also highlight the large vibrant screen and how it feels like a good upgrade with many new features. Several mention the ethical and environmental benefits of buying refurbished, alongside the great value compared to new phones.
Reviews for the Galaxy Z Flip5 highlight its excellent condition and almost like-new appearance. Customers enjoy the compact, foldable design that fits well in small bags and hands. The phone is appreciated for its sleek feel and smooth operation with everyday apps. Some note the need for more frequent charging compared to older flip phones, but overall battery life suits moderate use. A few mention minor issues with language settings or screen glitches, but many are happy with the device's performance and design. The lightweight and slim dimensions make it a comfortable choice for users who want portability.
Both phones suit different users well: the Galaxy S23 Ultra is preferred by those who want a larger screen, stronger camera, and longer battery life, while the Galaxy Z Flip5 appeals to people who prioritise compact size and a stylish foldable design without sacrificing core performance.
Galaxy S23 Ultra vs Galaxy Z Flip5 FAQs
Galaxy S23 Ultra vs Z Flip5 comes down to the RAM, battery and screen size. The Galaxy S23 Ultra has more RAM: 12 GB vs 8 GB. The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 3700 mAh.
The Galaxy Z Flip5 is cheaper refurbished, from £266 compared with £369.24 for the Galaxy S23 Ultra.
The Galaxy S23 Ultra has a bigger battery: 5000 mAh vs 3700 mAh.
The Galaxy S23 Ultra has a higher-resolution main camera: 200 megapixels vs 12 megapixels.
The Galaxy S23 Ultra gets updates until Feb 2028. The Galaxy Z Flip5 gets updates until Aug 2028.
Refurbished, the Galaxy S23 Ultra comes in 256GB, 512GB and 1TB, and the Galaxy Z Flip5 in 256GB and 512GB.
