Updated September 30, 2026 · TariffCue Editorial Team
nju Mobile vs PremiumSIM
nju Mobile vs PremiumSIM: the differences
| Compare |  nju Mobile |  PremiumSIM |
|---|---|---|
| Price from | PLN 15 | €6.99 |
| Reference plan prices | Abonament 31 zl: 31 PLN/month, 60 GB to 180 GB, indefinite; Abonament 39 zl: 39 PLN/month, 80 GB to 240 GB, indefinite; Abonament 49 zl: 49 PLN/month, 100 GB to 300 GB, indefinite | Allnet Flat 50+10 GB: 19.99 EUR per month, 60 GB, 24 months; No unlimited plan listed; Allnet Flat 2 GB: 6.99 EUR per month, 2 GB, 24 months |
| EU roaming | Fair use | Included |
| Markets | PL | DE |
| Host network | Orange | Not confirmed |
| Roaming countries | Not confirmed | 33 |
| Data rollover | No | Not confirmed |
| Multi-line discount | Yes | Not confirmed |
Same on both: Seller type (Mvno), SIM-only (Yes), 5G (Yes), eSIM (Yes), Wi-Fi calling (Yes).
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Key differences
- nju Mobile scores higher overall: 9.2 vs 9.0.
- Billing: only nju Mobile offers Prepaid.
- Contract length: only PremiumSIM offers 24.
- Markets: only nju Mobile offers PL.
- Markets: only PremiumSIM offers DE.
Our verdict on each
nju Mobile
nju Mobile is a Polish mobile virtual network operator that runs on Orange's network, and it suits people in Poland who want a simple sim only line with monthly data at a modest entry price. Entry price is PLN 15, it scores 9.2 out of ten, and it is listed in Poland only.
PremiumSIM
PremiumSIM suits people in Germany who want a low entry price on a sim only plan, a wide support choice and a fibre option from the same seller. Sim only tariffs start at €6.99, and the fixed line runs on fttc and fttp.
Score breakdown
| Area | nju Mobile | PremiumSIM |
|---|---|---|
| Cost | 9.5HigherEntry price of PLN 15 on the card offer, and the Abonament tiers run on 1-month terms, so nothing commits a subscriber long. | 9.0Entry price of €6.99 sits under the €9.30 site median, with a €49.99 fibre setup fee. |
| Offer | 9.0Sim only, esim, 5G, wifi calling and a multi line discount all sit on the same Orange network in PL. | 9.0Sim only on 1 and 24 terms, with 5G, eSIM, wifi calling and EU roaming in 33 countries. |
Where each is licensed and available
| Country | nju Mobile | PremiumSIM |
|---|---|---|
| Headquarters | Poland | Germany |
Where they rank in our lists
| Ranking | nju Mobile | PremiumSIM |
|---|---|---|
| SIM-only deals | 7 of 416 | 22 of 416 |
| Cheap cell phone plans (MVNOs) | 4 of 137 | 12 of 137 |
| Phone plans with eSIM | 21 of 389 | 33 of 389 |
Sources behind this comparison
nju Mobile
- njumobile.pl: 17 facts, checked September 30, 2026
PremiumSIM
- premiumsim.de: 15 facts, checked September 30, 2026
Every fact side by side
| Fact | nju Mobile | PremiumSIM |
|---|---|---|
| Billing | Contract, Rolling, PrepaidCovers more | Contract, Rolling |
| Contract length | 1 | 1, 24Covers more |
| Legal entity | Orange Polska S.A. | Drillisch Online GmbH |
| Headquarters | Poland | Germany |
| Support channels | Phone, Chat, Email, Help centre | Email, Chat, Phone, Help centre |
Broadband
| Fact | nju Mobile | PremiumSIM |
|---|---|---|
| Technology | Not confirmed | Fttc, Fttp |
| Top download speed (Mbps) | Not confirmed | 1,000 |
| Upload speed (Mbps) | Not confirmed | 5.8 to 40 |
| Setup fee | Not confirmed | €49.99 |
| Price after contract | Not confirmed | €44.99 |
| Router | Not confirmed | FRITZ!Box 7510, 7630 or 7690 from 4.99 EUR per month |
| Address checker | Not confirmed | https://www.premiumsim.de/glasfaser |
Where each stands against the rest
| Fact | nju Mobile | PremiumSIM | Median |
|---|---|---|---|
| Roaming countries | Not confirmed | 33lowest quarter | 100 |
Median across 176 listed providers.
Pros and cons
nju Mobile
Pros
- Entry price of PLN 15 on the prepaid card offer is the number to anchor on, and the same brand also sells Abonament subscription plans for anyone who prefers a monthly line.
- nju Mobile is a mobile virtual network operator on Orange, so the plan range is its own while the coverage comes from the host, where getesa, Lonestar Cell MTN and yesss! are all listed as network sellers, network.
- Esim, 5G, wifi calling and a multi line discount are all part of the standard offering, so a household with several phones has the discount on the extra lines.
Cons
- Data rollover is not offered, so data left unused during the month lapses rather than carrying into the next one.
- The plans run in PL only, and EU roaming sits on fair use, which makes this a domestic product with fair use abroad.
- On entry price the brand ranks 69 of 258, so cheaper entry prices do exist elsewhere in this comparison.
PremiumSIM
Pros
- Sim only plans start at €6.99, below the €9.30 median across listed brands
- Terms run 1 and 24, so a rolling option sits next to a longer commitment
- 5G, eSIM and wifi calling are all available, which is what most listed mobile plans carry
Cons
- The fibre line carries a setup fee of €49.99 and post contract pricing of €44.99
- As an mvno, the provider sets its own tariffs on another carrier's network and stays inside DE
- Uploads of 5.8 to 40 Mbps sit below downloads of 1,000 Mbps, which matters for sending large files
Who each suits
nju Mobile
Who it suits
- People in Poland who want the Orange network and a sim only line without a long contract.
- Households taking more than one line, since a multi line discount applies.
- Readers who want a short plan list to understand rather than a broad tariff book.
Who should look elsewhere
- Buyers who prefer to buy from a network seller: getesa, Lonestar Cell MTN and yesss! are all listed as network sellers, network, while nju Mobile is a virtual network operator.
- People who rely on unused data carrying into the next month, because data rollover is not offered on these plans.
- Travellers who want roaming included without limits, since EU roaming runs on fair use and these plans only run in Poland.
PremiumSIM
Who it suits
- People in Germany who want a sim only plan on 1 and 24 terms
- Households that want mobile and a fibre line from one seller, with €49.99 to budget for at the start
- Travellers who need EU roaming included in 33 countries
Who should look elsewhere
- Anyone after unlimited data, since no unlimited plan appears among the reference plan prices
- Buyers who want the host network itself, where yesss! sells as a network
- People who need service beyond DE, with Lonestar Cell MTN listed as a network
Country by country
| Country | nju Mobile | PremiumSIM |
|---|---|---|
| Poland | Yes | No |
Questions about each
nju Mobile
How much does nju Mobile cost to start with?+
The prepaid card offer starts at PLN 15. The brand also lists Abonament subscription plans with their own monthly rates, each pairing a price with a data allowance that grows from one tier to the next, and those plans are marked as indefinite rather than fixed term. The listed plan term is 1 month, so subscriptions roll over rather than locking you in.
Which network does nju Mobile run on?+
It runs on Orange and is a mobile virtual network operator, mvno, so the coverage and speeds come from the host while the plans, pricing and support are the brand's own. It is a single market offer: these plans run in PL only.
PremiumSIM
What does the cheapest PremiumSIM mobile plan cost?+
The starting price across the range is €6.99, set on a small allnet plan. A second reference plan adds a much larger data allowance at a higher monthly cost, and no unlimited plan appears among the reference plan prices. Heavy data users would pay for the larger tier from the first bill.
How long is the contract?+
Plan contract months run 1 and 24, so a short rolling arrangement sits alongside a longer commitment. Billing is offered as contract or rolling, which lets you match the term to how long you expect to keep the line. Households that expect to move soon should read the longer term carefully.
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