Compare SIM-only deals

Price changes: The offer page says the £3.15 rate continues for the plan's duration, but also reserves the right to amend or withdraw the offer with reasonable notice. General terms require notice of renewal-price changes. No scheduled increase is listed; the comparison assumes the checked rate continues, not a fixed-price annual contract.

Speed: No numeric speed cap confirmed; the general terms allow traffic management during busy periods

Who can get it: New customers only who have not previously redeemed a discounted or new-user offer. Order through this exact provider offer page and activate within 30 days of ordering. Personal handset use only; the offer terms restrict tethering and non-handset use.

Roaming: 2 GB in the listed EU/EEA destinations, plus Australia, San Marino and Ukraine. Activate the SIM in the UK first. Usage above the cap is charged at standard roaming rates.

Network: EE

Calls / texts: Unlimited standard UK calls, subject to a 3,000-minute acceptable-use limit / Unlimited standard UK texts, subject to a 3,000-SMS acceptable-use limit

• 5G
• 5 GB
• 30-day renewal
• Wi-Fi calling
• 2 GB roaming cap
• Physical SIM

Payments

Payments 1–12Each payment buys 30 days. No scheduled increase is listed; the provider reserves the right to amend the offer with notice.

£3.15

Sources

1. Talk Home Mobile exact 5 GB offer and plan terms · checked 6 Nov, 12:06
2. Talk Home Mobile network and physical-SIM information · checked 6 Sept, 06:09
3. Talk Home Mobile acceptable-use limits · checked 6 Sept, 06:09
4. Talk Home Mobile general terms and renewal-price changes · checked 6 Sept, 06:09

Price changes: £10 per calendar month for the 12-month benefit period. After that, giffgaff may move the member to a plan at an equivalent price, but does not promise the same data allowance.

Who can get it: New or existing giffgaff members who live in the UK, are over 18 and qualify through a valid .ac.uk student email address or an eligible student SIM pack; the plan must be activated by 4 August 2027 and kept on auto-renew for the promotional allowance

Roaming: EU roaming is included up to 5 GB; extra use is charged separately

Network: O2

Calls / texts: Unlimited UK calls / Unlimited UK texts

• 100 GB each calendar month
• 5G
• unlimited UK calls and texts
• 5 GB EU roaming

Payments

Payments 1–12Student promotional plan with auto-renew; one calendar-month commitment

£10

Sources

1. giffgaff student 100 GB plan · checked 6 Nov, 12:05
2. giffgaff student plan promotion terms · checked 28 Sept, 01:00

Price changes: No scheduled annual rise; SMARTY can change plan prices under its terms and gives at least 30 days' notice when it believes a change creates a right to terminate

Who can get it: Personal, non-commercial use; account holder must be 16 or over, with parent or guardian consent required when under 18

Roaming: EU roaming uses the UK allowance with a 12 GB fair-use cap per plan month and a 60-consecutive-day limit; the Republic of Ireland is outside the 12 GB cap

Network: Three, with access to Vodafone sites rolling out

Calls / texts: Unlimited UK calls / Unlimited UK texts

• 5G and 4G
• No speed restriction
• eSIM or physical SIM
• Wi-Fi calling
• Tethering
• No credit check

Payments

Payments 1–12One calendar-month plan paid in advance; cancel or change before the next renewal

£10

Sources

1. SMARTY 40 GB plan · checked 6 Nov, 12:06
2. SMARTY network coverage · checked 3 Sept, 06:14
3. SMARTY network-sharing update · checked 3 Sept, 06:14
4. SMARTY roaming · checked 3 Sept, 06:14
5. SMARTY price guide · checked 9 Aug, 18:13
6. SMARTY terms and conditions · checked 9 Aug, 18:13

Price changes: The first year is prepaid at £88 with no scheduled in-year rise; the provider does not guarantee the price of a later renewal

Who can get it: Public prepaid plan with no credit check; physical SIM or eSIM/iSIM download available

Roaming: Included in 46 European destinations; this 10 GB allowance is below the provider's 14 GB roaming cap, with a long-stay fair-use policy

Network: EE

Calls / texts: Unlimited UK calls / Unlimited UK texts

• 10 GB every 30 days
• 5G
• no stated speed cap
• Wi-Fi calling and VoLTE
• tethering
• EU roaming

Payments

£88 paid today for 12 months.

Sources

1. 1pMobile annual 10 GB product · checked 6 Nov, 12:05
2. 1pMobile annual 10 GB checkout · checked 5 Sept, 12:11
3. 1pMobile annual 10 GB contract summary · checked 5 Sept, 12:11
4. 1pMobile current terms · checked 9 Aug, 12:01
5. 1pMobile coverage checker · checked 9 Aug, 12:01

Price changes: The first year is prepaid at £110 with no scheduled in-year rise; a later renewal price is not guaranteed. The terms allow changes with notice and a right to leave for adverse contractual changes

Speed: No plan-specific speed cap is stated; personal-use and fair-use restrictions apply

Who can get it: Public prepaid plan with no credit check; an unlocked compatible device is required, with physical SIM or eSIM/iSIM download available

Roaming: Included in 46 European destinations, capped at 14 GB per allowance. Long-stay fair use applies; sustained roaming can incur a £1 daily surcharge

Network: EE

Calls / texts: Unlimited UK calls / Unlimited UK texts

• 50 GB every 30 days
• 5G
• no stated speed cap
• Wi-Fi calling and VoLTE
• tethering
• 14 GB European roaming cap

Payments

£110 paid today for 12 months.

Sources

1. 1pMobile annual 50 GB product · checked 5 Nov, 12:07
2. 1pMobile annual 50 GB checkout: free SIM, free delivery and eSIM option · checked 5 Nov, 12:07
3. 1pMobile annual 50 GB contract summary · checked 5 Nov, 12:08
4. 1pMobile service terms · checked 9 Aug, 12:01
5. 1pMobile coverage checker · checked 9 Aug, 12:01