Galaxy S25 Ultra vs Google Pixel 9
Shop Samsung Galaxy
Galaxy S25 Ultra
Starting at
£678.00£1,200.00 new
Google Pixel 9
Starting at
£314.00What's the difference between the Galaxy S25 Ultra and Google Pixel 9?
Galaxy S25 Ultra vs Google Pixel 9 comes down to the chipset, battery and screen size. Refurbished, the Google Pixel 9 starts at £314, £364 less than the Galaxy S25 Ultra. The Galaxy S25 Ultra is the newer model, released in 2025.
Refurbished from
Chipset
Battery
Screen size
Screen type
Main camera
- Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Google Tensor G4 (4 nm) on the Google Pixel 9.
- The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4700 mAh.
- The Galaxy S25 Ultra has a bigger screen: 6.9 inch vs 6.3 inch.
Galaxy S25 Ultra vs Google Pixel 9 specs
The Galaxy S25 Ultra offers a larger 6.9 inch Dynamic LTPO AMOLED 2X screen with higher resolution and a more advanced camera system, suited for users who want a bigger display and detailed photography. The Pixel 9 has a smaller 6.3 inch OLED screen and fewer cameras, making it a solid choice for those preferring a more compact device. The Galaxy S25 Ultra provides more storage options and a slightly larger battery, which suits power users, while the Pixel 9 offers a simpler configuration for everyday use. Weight and dimensions also differ, affecting portability and hand feel.
Galaxy S25 Ultra vs Google Pixel 9 price
Colour
Storage
- 128GBSold out
- 256GBSold out
Galaxy S25 Ultra vs Google Pixel 9 battery life and software updates
Durability covers battery size, software updates, and physical design. Differences in battery capacity and device dimensions influence daily endurance and handling.
Battery Capacity
The Galaxy S25 Ultra has a 5000 mAh battery, slightly larger than the Pixel 9's 4700 mAh. This means the S25 Ultra may provide a longer usage time between charges, which benefits users who rely on their phone throughout a busy day without easy access to charging.
Physical Size
The Galaxy S25 Ultra measures 162 mm in height and 77 mm in width, making it larger than the Pixel 9, which is 152.8 mm tall and 72 mm wide. This makes the Pixel 9 easier to handle or fit in smaller pockets, while the S25 Ultra offers a bigger frame for those comfortable with larger devices.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S25 Ultra vs Google Pixel 9 performance
Performance depends on the chipset, RAM, and storage. Both phones have 12 GB RAM, supporting smooth multitasking, but their chipsets and storage options differ, which affects speed and capacity.
Chipset Technology
The Galaxy S25 Ultra uses the Qualcomm SM8750-AC Snapdragon 8 Elite built on a 3 nm process, while the Google Pixel 9 uses the Google Tensor G4 on a 4 nm process. The smaller 3 nm process in the S25 Ultra's chipset could indicate efficiency and performance improvements suitable for demanding tasks.
Storage Options
The Galaxy S25 Ultra offers three storage capacities: 256GB, 512GB, and 1TB, allowing users who need more space for apps, photos, and files to choose accordingly. The Pixel 9 comes in 128GB and 256GB versions, fitting users with standard storage needs or those who prefer simpler options.
Chipset
RAM
Galaxy S25 Ultra vs Google Pixel 9 screen
Screen quality impacts viewing comfort and clarity. Both devices have 120 Hz refresh rates for smooth motion, but screen size, resolution, and panel type differ, catering to different viewing preferences.
Screen Size and Resolution
The Galaxy S25 Ultra features a large 6.9 inch screen with a resolution of 1440x3120, creating a sharp and immersive display that suits watching videos or multitasking. The Google Pixel 9 has a smaller 6.3 inch screen at 1080x2424 resolution, which makes it easier to use one-handed and still offers clear visuals for everyday tasks.
Screen Type
The Galaxy S25 Ultra uses a Dynamic LTPO AMOLED 2X panel, known for its vibrant colours and adaptive refresh rates that can save battery. The Pixel 9 employs an OLED screen, which also delivers good colour and contrast but without LTPO technology. This means the S25 Ultra's screen may adjust more efficiently to different tasks.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S25 Ultra vs Google Pixel 9 camera
Audiovisual features include camera systems and front camera resolution, affecting photography and video calls. The Galaxy S25 Ultra offers more advanced camera hardware compared to the Pixel 9.
Camera Setup
The Galaxy S25 Ultra has a quadruple rear camera setup with a main camera of 200 megapixels, allowing for highly detailed photos. The Pixel 9 has a triple rear camera setup with a 50 megapixel main camera, which still captures quality images but with fewer cameras and lower resolution, suiting everyday photography.
Front Camera
The Galaxy S25 Ultra's front camera has 12 megapixels, slightly higher than the Pixel 9's 10.5 megapixels. This difference may appeal to users who prioritise sharper selfies or video calls.
Camera type
Front camera
Main camera
Galaxy S25 Ultra vs Google Pixel 9 size and design
Miscellaneous features include connectivity, size, and weight. Both phones share many similarities but differ in dimensions and weight, which affects handling and portability.
Weight and Dimensions
The Galaxy S25 Ultra weighs 218 g and measures 162 mm in height, 77 mm in width, and 8 mm in depth. The Pixel 9 is lighter at 198 g and smaller at 152.8 mm tall, 72 mm wide, and 8.5 mm deep. Users seeking a lighter, more compact phone may prefer the Pixel 9, while those comfortable with a larger device might choose the S25 Ultra.
SIM and Network
Both devices support 5G networks and use a physical SIM plus eSIM, providing flexible options for mobile connectivity. Both are also unlocked, so they can be used with any compatible UK carrier.
Connector Type
Both the Galaxy S25 Ultra and Google Pixel 9 use USB-C connectors, offering compatibility with modern charging and accessory standards.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S25 Ultra or Google Pixel 9: which should you buy?
Buy the Galaxy S25 Ultra if
- you want a bigger battery (5000 mAh vs 4700 mAh)
- you want a bigger screen (6.9 inch vs 6.3 inch)
- you want a higher-resolution main camera (200 megapixels vs 50 megapixels)
Buy the Google Pixel 9 if
- you want to spend less: it starts at £314, £364 less than the Galaxy S25 Ultra
- you want a lighter build (198 g vs 218 g)
What our customers say
Customers who chose the Galaxy S25 Ultra frequently mention that their phones look almost brand new with no scratches and excellent battery health around 99 to 100 percent. Many highlight the large, bright display and the camera quality that captures great photos in various lighting conditions without fuss. Users appreciate the phone's solid build and smooth performance, noting it runs fast and handles apps well. Some mention the device feels like a new phone and praise its battery life lasting all day. The larger size and weight are accepted as part of the experience for a phone with these features.
Google Pixel 9 buyers report the phone often looks as new as a brand new device, even when listed in fair or good condition. Customers find the Pixel 9 runs smoothly and has good battery life, with some praising the ease of transferring data from phones. The smaller size is appreciated for easier handling and portability. Few mention minor scratches or colour variations, but overall the device is considered reliable for everyday use. Some users note the slower speed compared to previous models but still find it satisfactory.
Overall, the Galaxy S25 Ultra suits users who want a larger screen, advanced camera system, and more storage, with a heavier but premium-feeling device. The Google Pixel 9 suits those who prefer a smaller, lighter phone with solid performance and straightforward storage options for everyday tasks.
Galaxy S25 Ultra vs Google Pixel 9 FAQs
Galaxy S25 Ultra vs Google Pixel 9 comes down to the chipset, battery and screen size. Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Google Tensor G4 (4 nm) on the Google Pixel 9. The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4700 mAh.
The Google Pixel 9 is cheaper refurbished, from £314 compared with £678 for the Galaxy S25 Ultra.
The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4700 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 Google Pixel 9 gets updates until Aug 2031.
Refurbished, the Galaxy S25 Ultra comes in 256GB, 512GB and 1TB, and the Google Pixel 9 in 128GB and 256GB.
