Updated September 30, 2026 · TariffCue Editorial Team
O2 CZ Datamanie vs UKLG DirectSave
O2 CZ Datamanie vs UKLG DirectSave: the differences
| Compare |  O2 CZ Datamanie |  UKLG DirectSave |
|---|---|---|
| Seller type | Network | Mvno |
| Price from | CZK 199 | £22.95 |
| Reference plan prices | Datamanie 1200GB: 249 CZK per month, 1200 GB per year, annual prepay; Datamanie NEO: 499 CZK per month, unlimited, 30-day; Datamanie 2GB: 199 CZK per month, 2 GB, 30-day | 11Mb/s Broadband: GBP 22.95/month, 11Mbps, 12 months; 550Mb/s Full Fibre: GBP 39.95/month, 550Mbps, 24 months; 1000Mb/s Full Fibre: GBP 44.95/month, 1000Mbps, 24 months |
| Unlimited plan price | CZK 499 | £19.95 |
| Markets | CZ | GB |
| Host network | Not confirmed | Three |
| 5G | Yes | Not confirmed |
| eSIM | Yes | Not confirmed |
| EU roaming | Fair use | Not confirmed |
| Mid-contract price rises | Not confirmed | If price rise is detrimental you may cancel without penalty within 30 days |
Same on both: SIM-only (Yes), Credit check required (No).
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Key differences
- UKLG DirectSave scores higher overall: 9.0 vs 8.9.
- Support channels: only O2 CZ Datamanie offers Chat.
- Support channels: only UKLG DirectSave offers Email.
- Billing: only O2 CZ Datamanie offers Prepaid.
- Billing: only UKLG DirectSave offers Contract, Rolling.
- Contract length: only O2 CZ Datamanie offers 1.
- Contract length: only UKLG DirectSave offers 12, 24.
- Markets: only O2 CZ Datamanie offers CZ.
- Markets: only UKLG DirectSave offers GB.
Our verdict on each
O2 CZ Datamanie
O2 CZ Datamanie suits Czech readers who want a prepaid sim only line with eSIM, 5G and no credit check, and who will stay on their home network rather than travel. Entry sits at CZK 199 and the unlimited plan at CZK 499, a solid pair for a single market.
UKLG DirectSave
UKLG DirectSave suits households in GB that want full fibre speeds at a low entry cost, a setup fee of £0 and renewal at £27.95 to £39.95. The trade-off is commitment and support: terms run for 12 and 24 months, help comes over phone and email, and no credit check is required.
Score breakdown
| Area | O2 CZ Datamanie | UKLG DirectSave |
|---|---|---|
| Cost | 9.0Prepaid billing, plans from CZK 199, unlimited data at CZK 499, ranked 146 of 258. | 9.4HigherEntry price of £22.95, renewal of £27.95 to £39.95 and a setup fee of £0. |
| Offer | 8.8HigherSim only, eSIM and 5G, no credit check, roaming on fair use terms in CZ. | 8.6Full fibre at 1,000 Mbps on fttp and fttc, uploads from 20 to 115 Mbps, router included. |
Sources behind this comparison
O2 CZ Datamanie
- o2.cz: 15 facts, checked September 30, 2026
UKLG DirectSave
- directsavetelecom.co.uk: 14 facts, checked September 30, 2026
How they place
| Ranking | O2 CZ Datamanie | UKLG DirectSave |
|---|---|---|
| SIM-only deals | 217 of 416 | 194 of 416 |
| Phone plans without a credit check | 17 of 26 | 14 of 26 |
Every fact side by side
| Fact | O2 CZ Datamanie | UKLG DirectSave |
|---|---|---|
| Billing | Prepaid | Contract, Rolling |
| Contract length | 1 | 12, 24 |
| Legal entity | O2 Czech Republic a.s. | Utilities UK Ltd t/a Direct Save Telecom |
| Headquarters | Czechia | United Kingdom |
| Support channels | Chat, Phone | Phone, Email |
Pros and cons
O2 CZ Datamanie
Pros
- Entry pricing starts at CZK 199 on prepaid billing.
- An eSIM, 5G and sim only are all available, so a handset you already own keeps working.
- No credit check is needed to start the line.
Cons
- Roaming in Europe runs on fair use terms rather than being included, so frequent travel abroad costs extra.
- Plan terms are 1 month, so plans renew on a short cycle with no longer term to hold a lower price.
- Service is confined to CZ, so the line does not travel beyond the Czech Republic.
UKLG DirectSave
Pros
- A setup fee of £0 puts UKLG DirectSave at 1 of 86 on setup fee, the strongest rank among the measures here.
- Renewal pricing of £27.95 to £39.95 sits at 6 of 36 on post contract price, so the month after the term is not a step change.
- Full fibre downloads of 1,000 Mbps with uploads running from 20 to 115 Mbps across fttp and fttc.
Cons
- Terms run for 12 and 24 months, so a short commitment is ruled out, and termination fees apply once the service is live.
- Chat and a help centre are not among its phone and email, so a time-sensitive fault means a phone call rather than a written desk.
- The entry price of £22.95 ranks 53 of 95 on price from, and the top speed of 1,000 Mbps sits at 49 of 114 on maximum download speed, so neither measure leads the field.
Who each suits
O2 CZ Datamanie
Who it suits
- Readers in the Czech Republic who already have a phone and only need a line for calls and data.
- People who want to activate a prepaid line without a credit check or a long commitment.
- Travellers in Europe whose roaming is occasional rather than everyday.
Who should look elsewhere
- getesa, if you want a contract tariff alongside prepaid, since its billing options are prepaid and contract.
- yesss!, if you want rolling billing, since its billing options are contract, rolling and prepaid while this line is prepaid only.
- lonestar-cell-mtn, if you need a plan that serves a wider set of countries, since this line runs on CZ alone.
UKLG DirectSave
Who it suits
- Households in GB that can get fttp and fttc at their address and want a £0 setup fee with a router included.
- Applicants who would rather skip a credit check, since none is required to order.
- Readers planning a broadband and mobile pairing from one brand, with sim only service on Three and unlimited data at £19.95.
Who should look elsewhere
- Readers who want cable or satellite alongside full fibre: Astound is listed on cable and fttp and EarthLink on fttp, 5G and satellite.
- Houses that want a single fibre-to-the-premises technology to compare against, since Abissnet is listed on fttp alone while UKLG DirectSave runs on fttp and fttc.
- Readers chasing the highest headline speed in the site data, where the top download of 1,000 Mbps ranks 49 of 114.
Country by country
| Country | O2 CZ Datamanie | UKLG DirectSave |
|---|---|---|
| Czechia | Yes | No |
| United Kingdom | No | Yes |
Questions about each
O2 CZ Datamanie
How much does O2 CZ Datamanie cost to start?+
Plans start at CZK 199 on prepaid billing, with plan terms of 1 month. Because billing is prepaid, you pay for the period you want and nothing beyond it, so no minimum spend has to be reached before the line is live.
What does the unlimited data plan cost?+
The Datamanie NEO plan gives unlimited data for CZK 499 and renews on a short cycle. If your data use swings from month to month, that flat cost removes the guessing, while the capped plan at CZK 199 suits steadier, lighter use.
UKLG DirectSave
What does broadband cost at the start, and what does it cost afterwards?+
The entry broadband plan is listed at £22.95 a month, with the full fibre tiers above that. Once the initial term ends, plans renew within £27.95 to £39.95, so budget the renewal figure rather than the headline. The setup fee on both lines is £0, which means nothing to pay before the first bill.
Is there a setup charge, and do I need to buy a router?+
Setup is charged at £0, so no activation fee lands on the first bill. A wireless router is supplied with full fibre orders rather than sold separately, and Free wireless router, GBP 8.95 delivery covers what is included alongside the delivery terms. Reading that detail matters, since delivery is the part that can carry a cost.
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