Interested in reviews of Vodafone Oscar? It got 4.0 out of 5 stars from our customers. Find specific customer reviews of Vodafone Oscar below. We will appreciate if you also share your experiences with Vodafone Oscar after purchasing.
The description says there’s a promotion offering 5GB free, but they seem to have sent an older SIM card where there’s no such promotion, so it’s misleading advertising
Fraud
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Reply from Alza
04/07/2026
Hello, thank you for bringing this to our attention, and we apologise for these discrepancies. If you have received a different product, please contact our customer service centre, where they will sort everything out for you. Thank you and have a nice day, Ondřej - Alza expert
Anonymous customer
Rated 28/06/2026, variant Vodafone Oscar
Verified purchase
It’s great for setting up new accounts on various platforms. (But you’ll need another phone, which you’ll be able to reset to factory settings once you’ve finished using it.)
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Anonymous customer
Rated 27/05/2026, variant Vodafone Oscar
Verified purchase
I have the same experience as another reviewer before me. There should have been 100 CZK credit. There was only 98.5 CZK credit. 99 CZK is needed for data. I've written to support, it's been passed on to some technical department as well. And he said I sent a text. Which is not true, there is no SMS in the SMS app and even the number to which the SMS should have been sent is not in my contacts. In addition, I have a 2-SIM phone and this one was not even active as the one through which SMS are sent. So in the end: I should have sent an SMS that is not stored in the app to a number that is not in my contacts via a SIM card that was not set up to send SMS. I've never had anything like this happen to me before, I've had the same phone for several years.
quickly delivered
cheapest sim on alza
it subtracted 1.5 CZK by itself
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Anonymous customer
Rated 30/04/2026, variant Vodafone Oscar
Verified purchase
When activated, it deducted 1.5 CZK from itself. The store didn't find out what the charge was deducted for, but they refunded the money. That's how you set up 1 GB of data for 100. so at least that. I bought the card because of this and it was enough for a weekend without wifi. 2GB extra is not true. The card is useless anymore.
For 50 CZK you get 100 CZK
No extra 2 MB
After activation, it deducted 1.5 CZK, so the data could not be activated. I bought the card because of them.
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Jiří, Mladá Vožice
Rated 27/04/2026, variant Vodafone Oscar
Verified purchase - review from a price comparison website
simplicity, overview of prices for calls and sms
SIM card - does not include 100 CZK initial credit
the SIM card has 0Kč and not 100 Kč as promised
fraud
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Anonymous customer
Rated 09/04/2026, variant Vodafone Oscar
Verified purchase
Figures apparently from circulation. Out of 3 times purchased sims, not even one of them was able to register a Google account ( reason: that there have been too many accounts based on this issue.)
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Josef, Liberec 5
Rated 22/03/2026, variant Vodafone Oscar
Verified purchase
good SIM for old phones, for example
AlzaPlus plus
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Anonymous customer
Rated 07/03/2026, variant Vodafone Oscar
Verified purchase
Totally shitty.
No data
Introductory description
2GB Free = 2GB extra for the purchase of an extra data package
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Anonymous customer
Rated 25/02/2026, variant Vodafone Oscar
Verified purchase
For 50kc a bomb
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Alena, Šluknov
Rated 24/02/2026, variant Vodafone Oscar
Verified purchase - review from a price comparison website
It's cool.
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