Updated September 30, 2026 · TariffCue Editorial Team
nju Mobile vs sim.de
Where nju Mobile and sim.de differ
| Compare | ||
|---|---|---|
| Host network | Orange | 1&1 |
| 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 | 25 GB: 6.99 EUR/month, 25 GB, 1 month; 50 GB: 9.99 EUR/month, 50 GB, 24 months; Unlimited on demand: 19.99 EUR/month, unlimited, 24 months |
| EU roaming | Fair use | Included |
| Markets | PL | DE |
| Unlimited plan price | Not confirmed | €19.99 |
| Wi-Fi calling | Yes | 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).
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Key differences
- nju Mobile scores higher overall: 9.2 vs 8.9.
- Billing: only nju Mobile offers Prepaid.
- Contract length: only sim.de offers 24.
- Markets: only nju Mobile offers PL.
- Markets: only sim.de 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.
sim.de
sim.de suits people in Germany who want a cheap sim only line with a monthly option and a fixed contract choice on the same tariff sheet. It runs on the 1&1 network, and its entry price of €6.99 sits well under the market median for entry pricing.
Score breakdown
| Area | nju Mobile | sim.de |
|---|---|---|
| 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. | 9.1Entry at €6.99 and unlimited at €19.99 both sit under the site medians of €9.30 and €23.19. |
| 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, 5G and Esim are available, with included roaming across 33 countries and terms of 1 and 24. |
| Trust | Not confirmed | 8.4Run by Drillisch Online GmbH since 2014, an mvno on the 1&1 network with support on email, chat and phone. |
How they place
| Ranking | nju Mobile | sim.de |
|---|---|---|
| SIM-only deals | 7 of 416 | 24 of 416 |
| Cheap cell phone plans (MVNOs) | 4 of 137 | 14 of 137 |
| Phone plans with eSIM | 21 of 389 | 35 of 389 |
Availability and regulation
| Country | nju Mobile | sim.de |
|---|---|---|
| Headquarters | Poland | Germany |
Sources behind this comparison
nju Mobile
- njumobile.pl: 17 facts, checked September 30, 2026
sim.de
- sim.de: 17 facts, checked September 30, 2026
Every fact side by side
| Fact | nju Mobile | sim.de |
|---|---|---|
| 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 |
| Founded | Not confirmed | 2014 |
| Support channels | Phone, Chat, Email, Help centre | Email, Chat, Phone, Help centre |
Broadband
| Fact | nju Mobile | sim.de |
|---|---|---|
| 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 |
| Router | Not confirmed | FRITZ!Box 7510, 7630 or 7690, from 4.99 EUR per month, optional |
| Address checker | Not confirmed | https://www.sim.de/glasfaser |
Where each stands against the rest
| Fact | nju Mobile | sim.de | Median |
|---|---|---|---|
| Unlimited plan price | Not confirmed | €19.99at the median | €19.99 |
| 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.
sim.de
Pros
- Entry pricing of €6.99 is below the site median of €9.30
- The Unlimited on demand plan costs €19.99, under the site median unlimited price of €23.19
- Contract terms run 1 and 24, so a plan can sit on a monthly term or a longer one
Cons
- The Unlimited on demand plan is tied to the longer of 1 and 24, so unlimited data is not offered on a monthly term
- Service runs in DE only, so the tariffs are not offered outside that market
- As an mvno, sim.de sells on the 1&1 network rather than owning it, unlike the network operators getesa, yesss! and Lonestar Cell MTN
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.
sim.de
Who it suits
- People in DE who want a data heavy sim only line without paying for a handset
- Travellers from DE who want roaming included and reach across 33 countries
- Households that want one provider offering both a short monthly term and a longer fixed contract
Who should look elsewhere
- Buyers outside DE, since the service is a single market
- People who want a handset bundled with the tariff, as the plans are sim only
- Buyers who want unlimited data on a rolling monthly basis, since the Unlimited on demand plan sits on the longer of 1 and 24
Country by country
| Country | nju Mobile | sim.de |
|---|---|---|
| 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.
sim.de
How much does a sim.de sim only plan cost to start with?+
The cheapest way in is the entry data plan at €6.99 per month, and it can run on a monthly term rather than a long contract. The larger data plan and the Unlimited on demand plan sit on the longer of 1 and 24 instead.
How much is unlimited data on sim.de?+
The Unlimited on demand plan costs €19.99 per month, and it is tied to the longer of the contract options, 1 and 24. That price sits under the site median unlimited price of €23.19, but the commitment is the part to weigh.
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