Galaxy S25 Ultra vs Google Pixel 9 Pro
Shop Samsung Galaxy
Galaxy S25 Ultra
Starting at
£678.00£1,229.24 new
Google Pixel 9 Pro
Starting at
£443.00What's the difference between the Galaxy S25 Ultra and Google Pixel 9 Pro?
Galaxy S25 Ultra vs Google Pixel 9 Pro comes down to the chipset, RAM and battery. Refurbished, the Google Pixel 9 Pro starts at £443, £235 less than the Galaxy S25 Ultra. The Galaxy S25 Ultra is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Google Tensor G4 on the Google Pixel 9 Pro.
- The Google Pixel 9 Pro has more RAM: 16 GB vs 12 GB.
- The Galaxy S25 Ultra has a bigger battery: 5000 mAh vs 4700 mAh.
Galaxy S25 Ultra vs Google Pixel 9 Pro specs
The Galaxy S25 Ultra and Google Pixel 9 Pro differ in several key areas that suit different needs. The Galaxy S25 Ultra offers a larger 6.9 inch Dynamic LTPO AMOLED 2X screen with higher resolution, ideal for watching videos or using multiple apps at once. It has a bigger battery capacity at 5000 mAh, which can be beneficial for longer use. The Pixel 9 Pro features more RAM with 16 GB, which helps keep many apps open smoothly. Its front camera has a much higher 42 megapixels, better suited for detailed selfies. The Galaxy S25 Ultra's camera setup is more complex with four lenses and higher megapixel counts on the main sensors, appealing to photography enthusiasts. Storage options also vary, with the Galaxy offering up to 1TB, while the Pixel goes up to 256GB.
Galaxy S25 Ultra vs Google Pixel 9 Pro price
Colour
Storage
- 128GBSold out
- 256GBSold out
Galaxy S25 Ultra vs Google Pixel 9 Pro battery life and software updates
Durability covers battery capacity, software updates, and physical design. These affect how long the phone lasts on a charge, how long it stays secure and current, and the overall handling experience.
Battery Capacity
The Galaxy S25 Ultra has a 5000 mAh battery, which is larger than the Pixel 9 Pro's 4700 mAh. This means the Galaxy can generally support longer usage between charges, which suits heavy users or those who spend more time away from a charger. The Pixel 9 Pro still offers a substantial 4700 mAh, enough for a full day of regular use.
Software Updates
This keeps either device current and safe to use over time.
Battery
Fast charging
Foldable
Ip rating
Software updates
Wireless charging
Year of release
Galaxy S25 Ultra vs Google Pixel 9 Pro performance
Performance depends on the chipset, RAM, and storage options. These influence speed, multitasking, and how much data and apps you can keep on the device.
Chipset Differences
The Galaxy S25 Ultra uses the Qualcomm SM8750-AC Snapdragon 8 Elite built on a 3 nm process, designed for efficient, high-end performance. The Pixel 9 Pro runs on Google's Tensor G4 chipset, optimised for AI and machine learning tasks. Each chipset offers strong performance but may favour different user experiences depending on app needs.
RAM Capacity
The Pixel 9 Pro comes with 16 GB of RAM, which helps keep many apps and tasks open simultaneously without slowing down. The Galaxy S25 Ultra has 12 GB of RAM, which is still ample for smooth multitasking and everyday use but slightly less than the Pixel.
Storage Options
The Galaxy S25 Ultra is available in 256GB, 512GB, and 1TB storage sizes. This suits users who want to store large files, photos, videos, or apps without worrying about space. The Pixel 9 Pro offers 128GB and 256GB options, which are suitable for everyday use and moderate storage needs.
Chipset
RAM
Galaxy S25 Ultra vs Google Pixel 9 Pro screen
Screen quality impacts how content looks and how comfortable the phone is to use for media, gaming, or browsing. Size, resolution, and display type shape the viewing experience.
Screen Size and Resolution
The Galaxy S25 Ultra has a larger 6.9 inch screen with a resolution of 1440x3120 pixels, providing a spacious and sharp display. This suits users who watch videos, play games, or prefer more screen real estate for multitasking. The Pixel 9 Pro has a 6.3 inch screen at 1280x2856 pixels, offering a more compact device that is easier to hold and use one-handed.
Display Technology
The Galaxy uses a Dynamic LTPO AMOLED 2X panel, which typically delivers vibrant colours and deep blacks with efficient power use. The Pixel 9 Pro uses an LTPO OLED screen, known for accurate colour reproduction and smooth performance. Both screens refresh at 120 Hz, making scrolling and animations fluid.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S25 Ultra vs Google Pixel 9 Pro camera
Audiovisual features include the cameras and front-facing sensors, which affect photo quality and video calls. Differences here suit different priorities from high-resolution selfies to versatile rear cameras.
Rear Camera Setup
The Galaxy S25 Ultra has a quadruple camera system including a 200 MP main sensor, a 10 MP telephoto with 3x optical zoom, and a 50 MP periscope telephoto with 5x optical zoom. This setup provides flexibility for detailed photos at various distances, appealing to photography enthusiasts. The Pixel 9 Pro has a triple camera system with a 50 MP main sensor, offering strong performance especially in general photography.
Front Camera Resolution
The Pixel 9 Pro features a 42 MP front camera, which captures highly detailed selfies and video calls. The Galaxy S25 Ultra's front camera is 12 MP, sufficient for clear and natural selfies but with fewer megapixels.
Camera type
Front camera
Main camera
Galaxy S25 Ultra vs Google Pixel 9 Pro size and design
Other features include size, weight, network compatibility, and physical connectors. These affect how the phone feels in your hand, what networks it works with, and expandability.
Physical Size and Weight
The Galaxy S25 Ultra measures 162 mm tall, 77 mm wide, and weighs 218 g, making it larger and heavier, which suits users who prefer a bigger device for media or productivity. The Pixel 9 Pro is smaller and lighter at 152 mm tall, 72 mm wide, and 199 g, making it easier to hold and pocket.
SIM and Connectivity
Both phones support 5G networks and come unlocked with physical SIM and eSIM options. They each use USB-C connectors, providing modern charging and data transfer options.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S25 Ultra or Google Pixel 9 Pro: 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 Pro if
- you want to spend less: it starts at £443, £235 less than the Galaxy S25 Ultra
- you want more RAM (16 GB vs 12 GB)
- you want a higher-resolution front camera (42 megapixels vs 12 megapixels)
What our customers say
Customers who chose the Galaxy S25 Ultra often highlight its like-new condition and strong battery health, with many praising the display quality and camera performance. They note the phone's solid build and smooth performance, appreciating that it handles various lighting conditions well and runs fast. Some mention the phone feels substantial in hand and comment positively on the large screen and storage options. A few buyers mention colour variations but generally recommend the device for its balance of features and condition.
Pixel 9 Pro customers also report receiving phones in excellent or mint condition, with full battery health and minimal signs of use. They appreciate the phone's fast performance and screen quality, noting the detailed front camera and smooth operation. Some mention minor issues like screen scratches or hardware faults, but many express satisfaction with the overall experience and how the phone looks and works. Buyers often remark on how the Pixel feels like a brand new device despite being refurbished.
The Galaxy S25 Ultra suits those who want a larger screen, higher storage options, and a versatile camera system. The Pixel 9 Pro suits users who prioritise high RAM for multitasking, a compact design, and a high-resolution front camera for detailed selfies.
Galaxy S25 Ultra vs Google Pixel 9 Pro FAQs
Galaxy S25 Ultra vs Google Pixel 9 Pro comes down to the chipset, RAM and battery. Chipset: Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) on the Galaxy S25 Ultra, Google Tensor G4 on the Google Pixel 9 Pro. The Google Pixel 9 Pro has more RAM: 16 GB vs 12 GB.
The Google Pixel 9 Pro is cheaper refurbished, from £443 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 Pro gets updates until Sep 2031.
Refurbished, the Galaxy S25 Ultra comes in 256GB, 512GB and 1TB, and the Google Pixel 9 Pro in 128GB and 256GB.
