Apple iPhone 18 Pro vs Samsung Galaxy S26

Our Verdict: Samsung Galaxy S26 matches the 6.3-inch screen size of Apple iPhone 18 Pro while weighing 44g less. The iPhone counters with a higher-resolution display and a storage ceiling of 2TB, against 512GB. For frequent one-handed use, the lighter Samsung has a practical advantage; the Pro is more appealing if iOS, fine screen detail and a large offline library are priorities.

Over a full contract, the S26 works out around £683 all-in, about £533 less than the iPhone 18 Pro.

Release Date
18 September 2026 11 March 2026
Expert Rating
4.6
11 reviews
3.9
15 reviews
Screen
6.3" 6.3"
Display
Super Retina XDR OLED Dynamic LTPO AMOLED 2X
Resolution
1206 x 2622 1080 x 2340
Pixels Per Inch
458 409
Rear Camera
48 Megapixels 50 Megapixels
Front Camera
18 Megapixels 12 Megapixels
Chipset
Apple A20 Pro (2 nm) Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Battery
4,056 mAh 4,300 mAh
Storage
256GB, 512GB, 1TB, 2TB 256GB, 512GB
OS
Apple iOS Android 16
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/7 802.11 a/b/g/n/ac/6e/7
Bluetooth
6.0, A2DP, LE 5.4, A2DP, LE
Dimensions
150.0 x 71.9 x 8.75 mm 149.6 x 71.7 x 7.2 mm
Weight
211 grams 167 grams
Water Resistance
IP68 dust/water resistant (up to 6m for 30 mins) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts
£11.95/mo (£959.00 upfront) £28.29/mo (£9.00 upfront)
SIM-free
£1197.00 £629.99
Apple iPhone 18 Pro Apple iPhone 18 Pro Samsung Galaxy S26 Samsung Galaxy S26
Release Date 18 September 2026 11 March 2026
Expert Rating 4.6
11 reviews
3.9
15 reviews
Screen 6.3" 6.3"
Display Super Retina XDR OLED Dynamic LTPO AMOLED 2X
Resolution 1206 x 2622 1080 x 2340
Pixels Per Inch 458 409
Rear Camera 48 Megapixels 50 Megapixels
Front Camera 18 Megapixels 12 Megapixels
Chipset Apple A20 Pro (2 nm) Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Battery 4,056 mAh 4,300 mAh
Storage 256GB, 512GB, 1TB, 2TB 256GB, 512GB
OS Apple iOS Android 16
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/7 802.11 a/b/g/n/ac/6e/7
Bluetooth 6.0, A2DP, LE 5.4, A2DP, LE
Dimensions 150.0 x 71.9 x 8.75 mm 149.6 x 71.7 x 7.2 mm
Weight 211 grams 167 grams
Water Resistance IP68 dust/water resistant (up to 6m for 30 mins) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts £11.95/mo
£959.00 upfront
£28.29/mo
£9.00 upfront
SIM-free £1197.00 £629.99
Deals Deals

Cheapest Deals

Apple iPhone 18 Pro
Apple iPhone 18 Pro

24 Months

256GB

Black

15GB

Data

Unlimited

Unlimited

£11.95 a month, £959 upfront.

No mid-contract price increases.

Use code: 30JNOFF (£30 off)

Samsung Galaxy S26
Samsung Galaxy S26

24 Months

256GB

White

Refurbished

10GB

Data

Unlimited

Unlimited

£28.29 a month, £9 upfront.

No mid-contract price increases.

Use code: TREAT5 (£5 off)

Related Comparisons

Frequently Asked Questions

Is the Apple iPhone 18 Pro or Samsung Galaxy S26 cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy S26 is cheaper on contract at £682.96 over the life of the deal from £28.29 per month with £9.00 upfront.

Which has the better screen, the Apple iPhone 18 Pro or Samsung Galaxy S26?

Both phones have a similar screen size at around 6.3", the Apple iPhone 18 Pro has the sharper display at 458 pixels per inch versus 409, and the Apple iPhone 18 Pro uses a Super Retina XDR OLED panel while the Samsung Galaxy S26 has a Dynamic LTPO AMOLED 2X.

Which has the better camera, the Apple iPhone 18 Pro or Samsung Galaxy S26?

The Apple iPhone 18 Pro features a 48 Megapixels rear camera, while the Samsung Galaxy S26 has a 50 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Apple iPhone 18 Pro or Samsung Galaxy S26?

The Samsung Galaxy S26 is cheaper SIM-free, starting from £629.99.

What storage options are available for the Apple iPhone 18 Pro and Samsung Galaxy S26?

The Apple iPhone 18 Pro is available in 256GB, 512GB, 1TB, 2TB, while the Samsung Galaxy S26 comes in 256GB, 512GB.

What processors do the Apple iPhone 18 Pro and Samsung Galaxy S26 use?

The Apple iPhone 18 Pro is powered by the Apple A20 Pro (2 nm), while the Samsung Galaxy S26 uses the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm).

Which is easier to carry and hold, the Apple iPhone 18 Pro or Samsung Galaxy S26?

The Samsung Galaxy S26 is the more portable of the two: it's 44g lighter at 167 grams, both are similar in overall footprint, and is slimmer at 7.2mm thick.

Which is more water resistant, the Apple iPhone 18 Pro or Samsung Galaxy S26?

The Apple iPhone 18 Pro is rated IP68 dust/water resistant (up to 6m for 30 mins), while the Samsung Galaxy S26 is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.

What operating system do the Apple iPhone 18 Pro and Samsung Galaxy S26 run?

The Apple iPhone 18 Pro runs Apple iOS and the Samsung Galaxy S26 runs Android 16. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.