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Galaxy S25 Ultra vs Galaxy Z Flip7

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Galaxy S25 Ultra

Starting at

£678.00£1,229.24 new
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Galaxy Z Flip7

Starting at

£517.00
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(536 reviews)
(109 reviews)

What's the difference between the Galaxy S25 Ultra and Galaxy Z Flip7?

Galaxy S25 Ultra vs Z Flip7 comes down to the chipset, battery and screen type. Refurbished, the Galaxy Z Flip7 starts at £517, £161 less than the Galaxy S25 Ultra.

Refurbished from

£678£517

Chipset

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)Exynos 2500 (3 nm)

Battery

5000 mAh4300 mAh

Screen type

Dynamic LTPO AMOLED 2X, 120HzFoldable Dynamic LTPO AMOLED 2X

Main camera

200 megapixels50 megapixels

Front camera

12 megapixels10 megapixels
  • Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Exynos 2500 (3 nm) on the Galaxy Z Flip7.
  • The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4300 mAh.
  • Screen type: Dynamic LTPO AMOLED 2X, 120Hz on the Galaxy S25 Ultra, Foldable Dynamic LTPO AMOLED 2X on the Galaxy Z Flip7.

Galaxy S25 Ultra vs Galaxy Z Flip7 specs

The Galaxy S25 Ultra and Galaxy Z Flip7 both run Android and offer 5G connectivity, but they suit different needs. The Galaxy S25 Ultra has a larger battery capacity, a higher resolution screen, and a more powerful Snapdragon chipset, making it ideal for users who want a strong all-rounder with a big display and long battery life. The Galaxy Z Flip7, with its foldable screen and lighter weight, suits those looking for a stylish, compact device with a unique design.

Galaxy S25 Ultra vs Galaxy Z Flip7 price

Galaxy S25 Ultra vs Galaxy Z Flip7 battery life and software updates

Durability includes factors like battery capacity, software support, and the physical design of each phone. These differences influence how long each device lasts in daily use and the style of handling they offer.

Battery Capacity

The Galaxy S25 Ultra has a 5000 mAh battery, which is larger than the Galaxy Z Flip7's 4300 mAh battery. This means the S25 Ultra is better suited for users who rely on longer battery life without frequent charging. The Z Flip7's battery capacity still supports a full day of typical use but may appeal more to those who prioritise portability.

Foldable Design

The Galaxy Z Flip7 features a foldable screen, allowing it to fold into a compact form. This design suits users who want a phone that is easy to carry in a pocket or small bag. The Galaxy S25 Ultra has a traditional non-foldable design, providing a more solid and flat structure for those who prefer a standard smartphone shape.

Software Updates

This ensures both devices stay current with new features and security improvements, supporting long-term use.

Battery

5000 mAh4300 mAh

Fast charging

45 WN/A

Foldable

NoYes

Ip rating

IP68N/A

Software updates

Until Feb 2032Until Jul 2032

Wireless charging

YesN/A

Year of release

20252025

Galaxy S25 Ultra vs Galaxy Z Flip7 performance

Performance is shaped by the chipset, RAM, and storage options. These affect how smoothly the phone runs apps and handles multitasking or storage needs.

Chipset Differences

The Galaxy S25 Ultra uses a Qualcomm SM8750-AC Snapdragon 8 Elite chipset, while the Galaxy Z Flip7 uses an Exynos 2500 chipset. Both are made with 3 nm technology. Users focused on high performance and demanding apps may prefer the Snapdragon chipset in the S25 Ultra, while the Z Flip7's chipset suits everyday use smoothly.

RAM Capacity

Both phones offer 12 GB of RAM, which provides ample memory for multitasking and running multiple apps at once. This makes either device suitable for users who want responsive performance across a range of tasks.

Storage Options

The Galaxy S25 Ultra is available with 256GB, 512GB, or 1TB of storage, offering more space for large files and apps. The Galaxy Z Flip7 comes in 256GB or 512GB versions, which will suit users with moderate to high storage needs but who do not require the highest capacity.

Chipset

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)Exynos 2500 (3 nm)

RAM

12 GB12 GB

Galaxy S25 Ultra vs Galaxy Z Flip7 screen

Screen quality is important for viewing comfort and clarity. Both phones have the same screen size but differ in resolution and type.

Screen Size and Type

Both the Galaxy S25 Ultra and Galaxy Z Flip7 have a 6.9 inch Dynamic LTPO AMOLED 2X screen supporting 120 Hz refresh rate. The Z Flip7's screen is foldable, providing a flexible display experience while the S25 Ultra's screen is a traditional flat panel.

Resolution

The Galaxy S25 Ultra has a higher resolution of 1440x3120, resulting in a sharper and more detailed display. This suits users who watch high-resolution videos or want crisp text and images. The Galaxy Z Flip7 has a resolution of 1080x2520, which still delivers clear visuals suitable for everyday use and media consumption.

Refresh rate

120 Hz120 Hz

Resolution

1440x31201080x2520

Screen size

6.9 inch6.9 inch

Screen type

Dynamic LTPO AMOLED 2X, 120HzFoldable Dynamic LTPO AMOLED 2X

Galaxy S25 Ultra vs Galaxy Z Flip7 camera

Camera type

Quadruple (4x)N/A

Front camera

12 megapixels10 megapixels

Main camera

200 megapixels50 megapixels

Galaxy S25 Ultra vs Galaxy Z Flip7 size and design

Miscellaneous differences cover physical dimensions, weight, network compatibility, and other features that affect daily handling and connectivity.

Physical Size and Weight

The Galaxy S25 Ultra measures 162 mm in height, 77 mm in width, and 8 mm in depth, weighing 218 g. The Galaxy Z Flip7 is slightly taller at 166.7 mm, narrower at 75.2 mm, and much thinner at 6.5 mm, weighing 188 g. The Z Flip7's lighter, slimmer design suits users seeking a pocket-friendly phone.

Network and SIM Options

Both devices support 5G and offer unlocked carrier compatibility. Each uses a Physical SIM plus eSIM setup, giving flexibility to use two numbers or plans.

Connector Type

Both phones use USB-C connectors for charging and data transfer. This standard port type is widely supported across many devices and accessories.

Carrier compatibility

UnlockedUnlocked

Connector

USB-CUSB-C

Depth

8.2 mm6.5 mm

Height

162.8 mm166.7 mm

Mobile network

5G5G

Release date

7 February 2025N/A

SD card slot

NoNo

SIM card

Physical SIM + eSIMPhysical SIM + eSIM

Weight

218 g188 g

Width

77.6 mm75.2 mm

Galaxy S25 Ultra or Galaxy Z Flip7: which should you buy?

Buy the Galaxy S25 Ultra if

  • you want a bigger battery (5000 mAh vs 4300 mAh)
  • you want a higher-resolution main camera (200 megapixels vs 50 megapixels)
  • you want a higher-resolution front camera (12 megapixels vs 10 megapixels)

Buy the Galaxy Z Flip7 if

  • you want to spend less: it starts at £517, £161 less than the Galaxy S25 Ultra
  • you want longer software support (until Jul 2032 vs until Feb 2032)
  • you want a lighter build (188 g vs 218 g)

What our customers say

Customers using the Galaxy S25 Ultra praise its like-new condition, strong battery life, and excellent display. Many highlight the phone's fast performance and solid build quality. The camera receives positive comments for producing great photos across lighting conditions. Users also appreciate the large storage options and the phone's easy setup with previous data. Some mention that the phone's look and feel compare well with new devices, making it a reliable all-rounder.

Galaxy Z Flip7 users often mention the stylish foldable design and smooth performance. The compact size and flip mechanism are popular for convenience and carrying comfort. While some note minor scratches or signs of use, most find the screen quality and speed meet their needs. The Z Flip7 suits those who want a distinct form factor without sacrificing modern features.

The Galaxy S25 Ultra fits users who prioritise performance, high resolution, and larger battery life. The Galaxy Z Flip7 appeals to those who value portability and a unique foldable design, alongside capable performance.

Galaxy S25 Ultra vs Galaxy Z Flip7 FAQs

Galaxy S25 Ultra vs Z Flip7 comes down to the chipset, battery and screen type. Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Exynos 2500 (3 nm) on the Galaxy Z Flip7. The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4300 mAh.

The Galaxy Z Flip7 is cheaper refurbished, from £517 compared with £678 for the Galaxy S25 Ultra.

The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4300 mAh.

The Galaxy S25 Ultra has a higher-resolution main camera: 200 megapixels vs 50 megapixels.

The Galaxy S25 Ultra gets updates until Feb 2032. The Galaxy Z Flip7 gets updates until Jul 2032.

Refurbished, the Galaxy S25 Ultra comes in 256GB, 512GB and 1TB, and the Galaxy Z Flip7 in 256GB and 512GB.

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