Google Pixel 10 vs Samsung Galaxy S25 Ultra

Our Verdict: The Google Pixel 10 has the clearer appeal for the lighter 204g body versus 219g; the Samsung Galaxy S25 Ultra pushes back through the larger 6.8" screen versus 6.3", the higher-resolution 200MP rear camera against 50MP, up to 1TB storage. The Google Pixel 10 is currently cheaper on the lowest total contract cost at about £410, roughly £180 less than the Samsung Galaxy S25 Ultra. Review scores are close, averaging 4.2 for the Google Pixel 10 and 4.4 for the Samsung Galaxy S25 Ultra. That makes the Google Pixel 10 the value-led pick, unless the larger 6.8" screen versus 6.3" on the Samsung Galaxy S25 Ultra is worth paying extra for.

Over a full contract, the Pixel 10 works out around £399 all-in, about £441 less than the S25 Ultra.

Expert Rating
4.2
12 reviews
4.4
12 reviews
Screen
6.3" 6.8"
Display
LTPO OLED Dynamic LTPO AMOLED 2X
Resolution
1080 x 2424 1440 x 3120
Pixels Per Inch
421 505
Rear Camera
50 Megapixels 200 Megapixels
Front Camera
10.5 Megapixels 12 Megapixels
Chipset
Google Tensor G5 (4 nm) Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Battery
4,970 mAh 5,000 mAh
Storage
128GB, 256GB 256GB, 512GB, 1TB
OS
Android 16 Android 15
SIM Type
nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity
Up to 5G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6e/7
Bluetooth
5.4, A2DP, LE, aptX HD 5.3, A2DP, LE
Dimensions
152.8 x 72 x 8.6 mm 162.8 x 77.6 x 8.2 mm
Weight
204 grams 219 grams
Water Resistance
IP68/IP69 dust/water resistant (up to 1.5m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts
£14.99/mo (£9.00 upfront) £33.79/mo (£29.00 upfront)
SIM-free
£379.99 £569.99

Prices updated 20 July 2026

Google Pixel 10 Google Pixel 10 Samsung Galaxy S25 Ultra Samsung Galaxy S25 Ultra
Expert Rating 4.2
12 reviews
4.4
12 reviews
Screen 6.3" 6.8"
Display LTPO OLED Dynamic LTPO AMOLED 2X
Resolution 1080 x 2424 1440 x 3120
Pixels Per Inch 421 505
Rear Camera 50 Megapixels 200 Megapixels
Front Camera 10.5 Megapixels 12 Megapixels
Chipset Google Tensor G5 (4 nm) Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Battery 4,970 mAh 5,000 mAh
Storage 128GB, 256GB 256GB, 512GB, 1TB
OS Android 16 Android 15
SIM Type nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity Up to 5G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6e/7
Bluetooth 5.4, A2DP, LE, aptX HD 5.3, A2DP, LE
Dimensions 152.8 x 72 x 8.6 mm 162.8 x 77.6 x 8.2 mm
Weight 204 grams 219 grams
Water Resistance IP68/IP69 dust/water resistant (up to 1.5m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts £14.99/mo
£9.00 upfront
£33.79/mo
£29.00 upfront
SIM-free £379.99 £569.99
Prices updated 20 July 2026
Deals Deals

Cheapest Deals

Google Pixel 10
Google Pixel 10

24 Months

128GB

Obsidian

150GB

Data

£14.99 per month, £9 upfront.

Use code: CASH2 (£2)

Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra

24 Months

256GB

Titanium Black

Refurbished

10GB

Data

£33.79 per month, £29 upfront.

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Frequently Asked Questions

Is the Google Pixel 10 or Samsung Galaxy S25 Ultra cheaper on contract?

Based on total cost of ownership, the Google Pixel 10 is cheaper on contract at £399.16 over the life of the deal from £14.99 per month with £9.00 upfront.

Which has the better screen, the Google Pixel 10 or Samsung Galaxy S25 Ultra?

The Samsung Galaxy S25 Ultra has the bigger screen at 6.8" compared to the Google Pixel 10's 6.3", the Samsung Galaxy S25 Ultra has the sharper display at 505 pixels per inch versus 421, and the Google Pixel 10 uses a LTPO OLED panel while the Samsung Galaxy S25 Ultra has a Dynamic LTPO AMOLED 2X.

Which has the better camera, the Google Pixel 10 or Samsung Galaxy S25 Ultra?

The Google Pixel 10 features a 50 Megapixels rear camera, while the Samsung Galaxy S25 Ultra has a 200 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Google Pixel 10 or Samsung Galaxy S25 Ultra?

The Google Pixel 10 is cheaper SIM-free, starting from £379.99.

What storage options are available for the Google Pixel 10 and Samsung Galaxy S25 Ultra?

The Google Pixel 10 is available in 128GB, 256GB, while the Samsung Galaxy S25 Ultra comes in 256GB, 512GB, 1TB.

What processors do the Google Pixel 10 and Samsung Galaxy S25 Ultra use?

The Google Pixel 10 is powered by the Google Tensor G5 (4 nm), while the Samsung Galaxy S25 Ultra uses the Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm).

Which is easier to carry and hold, the Google Pixel 10 or Samsung Galaxy S25 Ultra?

The Google Pixel 10 is the more portable of the two: it's 15g lighter at 204 grams, it's also the more compact phone at 152.8 x 72 x 8.6 mm, the Samsung Galaxy S25 Ultra is slimmer at 8.2mm thick.

Which is more water resistant, the Google Pixel 10 or Samsung Galaxy S25 Ultra?

The Google Pixel 10 is rated IP68/IP69 dust/water resistant (up to 1.5m for 30 min), while the Samsung Galaxy S25 Ultra is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.

What operating system do the Google Pixel 10 and Samsung Galaxy S25 Ultra run?

The Google Pixel 10 runs Android 16 and the Samsung Galaxy S25 Ultra runs Android 15. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.