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Samsung Galaxy S8 grey
The Samsung Galaxy S8 ushers in a new look with its Infinity Display that fills almost all of the front face, as well as spilling onto the sides. Sized at 5.8", the display has WQHD resolution (2960 x 1440 pixels) and offer practicality through its Always On Display feature.

The 12MP Dual Pixel camera has large 1.4¦m pixels for capturing more light under low light conditions. The camera on the Galaxy S8 can also take multiple photos and combine them together for heightened quality. The Samsung Galaxy S8 has an 8MP selfie camera, Bixby personal assistant, IP68 certified water resistance and iris scanning security.

Performance is top notch as this Samsung phone uses the world's first 10nm processor, which as well as being faster also uses 20% less power.

We've compared deals from all leading retailers and networks
Here are the cheapest deals. You can view more by changing the options below.

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Monthly cost

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All Samsung Galaxy S8 grey deals on Unltd mins and 1GB 24m

24m contract
£36.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £72.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £14.40.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £792.00

£33.00
effective cost
after cashback

£36.00 before
cash back

24m contract
£40.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £156.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £31.20.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £804.00

£33.50
effective cost
after cashback

£40.00 before
cash back

All Samsung Galaxy S8 grey deals on Unltd mins and 1GB

24m contract
£32.99 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £811.76

£20.00

£32.99
a month

24m contract
£36.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• £48.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £9.60.
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £816.00

£34.00
effective cost
after cashback

£36.00 before
cash back

24m contract
£40.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• £144.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £28.80.
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £816.00

£34.00
effective cost
after cashback

£40.00 before
cash back

All Samsung Galaxy S8 grey deals on Unltd mins and 2GB

24m contract
£27.99 a month

Unlim.
mins

2 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 2GB data a month.
• Total cost over 24 months for comparison is £821.76

£150.00

£27.99
a month

24m contract
£32.99 a month

Unlim.
mins

2 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 2GB data a month.
• Total cost over 24 months for comparison is £826.76

£35.00

£32.99
a month

24m contract
£44.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £228.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £45.60.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £828.00

£34.50
effective cost
after cashback

£44.00 before
cash back

24m contract
£44.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• £228.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £45.60.
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £828.00

£34.50
effective cost
after cashback

£44.00 before
cash back

24m contract
£32.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £837.99

£69.99

£32.00
a month

All Samsung Galaxy S8 grey deals on Unltd mins and 5GB

24m contract
£32.99 a month

Unlim.
mins

5 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 5GB data a month.
• Total cost over 24 months for comparison is £841.76

£50.00

£32.99
a month

24m contract
£52.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £400.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £80.00.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £848.00

£35.33
effective cost
after cashback

£52.00 before
cash back

24m contract
£28.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £850.99

£178.99

£28.00
a month

24m contract
£48.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £288.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £57.60.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £864.00

£36.00
effective cost
after cashback

£48.00 before
cash back

24m contract
£44.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• Gift: Amazon Echo Dot black
• £192.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £38.40.
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £864.00

£36.00
effective cost
after cashback

£44.00 before
cash back

24m contract
£44.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• Gift: Amazon Kindle Fire 7 inch 8GB
• £192.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £38.40.
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £864.00

£36.00
effective cost
after cashback

£44.00 before
cash back

24m contract
£36.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £864.00

£36.00
a month

All Samsung Galaxy S8 grey deals on Unltd mins and 3GB

24m contract
£32.99 a month

Unlim.
mins

3 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 3GB data a month.
• Total cost over 24 months for comparison is £866.76

£75.00

£32.99
a month

24m contract
£36.00 a month

500
mins

500MB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• 500 minutes and unlimited texts
• 500MB data a month.
• Total cost over 24 months for comparison is £866.99

£2.99

£36.00
a month

24m contract
£32.99 a month

Unlim.
mins

5 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 5GB data a month.
• Total cost over 24 months for comparison is £870.75

£78.99

£32.99
a month

All Samsung Galaxy S8 grey deals on Unltd tariff with 6GB

24m contract
£29.00 a month

Unlim.
mins

6 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• O2 Priority: Exclusive offers and discounts for O2 customers
• 24 month contract
• Unlimited minutes and unlimited texts
• 6GB data a month.
• Total cost over 24 months for comparison is £871.00

£175.00

£29.00
a month

24m contract
£32.99 a month

Unlim.
mins

5 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• 24 month contract
• Unlimited minutes and unlimited texts
• 5GB data a month.
• Total cost over 24 months for comparison is £871.75

£79.99

£32.99
a month

All Samsung Galaxy S8 grey deals on All-you-can-eat mins and 8GB

24m contract
£36.00 a month

Unlim.
mins

8 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• Three covers 98% of the UK population
• 24 month contract
• All-you-can-eat minutes and All-you-can-eat texts
• 8GB of 4G data a month.
• Total cost over 24 months for comparison is £873.99

£9.99

£36.00
a month

All Samsung Galaxy S8 grey deals on Unltd mins and 4GB 24m

24m contract
£42.00 a month

Unlim.
mins

4 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• £132.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £26.40.
• 24 month contract
• Unlimited minutes and unlimited texts
• 4GB data a month.
• Total cost over 24 months for comparison is £876.00

£36.50
effective cost
after cashback

£42.00 before
cash back

24m contract
£44.00 a month

Unlim.
mins

1 GB

Unlim.
texts

• Samsung Galaxy S8 grey
• Gift: Amazon Echo Dot black
• £180.00 cash back by redemption
• Send in your mobile bill at months 6, 9, 12, 15 & 18.
• For each claim you'll receive £36.00.
• 24 month contract
• Unlimited minutes and unlimited texts
• 1GB data a month.
• Total cost over 24 months for comparison is £876.00

£36.50
effective cost
after cashback

£44.00 before
cash back

*Effective cost is your average monthly cost after deducting any discounted line rental or cash back. Network costs may rise annually in line with RPI.

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