testberichte.de

German comparison portal run by Producto GmbH that averages test results from German-language magazines and carries its own shop offers, so it also monetises through referral. Its DELTA Pro Ultra page shows 1.5 'sehr gut' derived from a single test by one unnamed magazine, published 25 September 2025 at 4.5/5 'Recommended', with the portal's own verdict dated 26 January 2026. Excluded from the quorum as context only: that test matches TrustedReviews in date, score, pros and cons, so it is the same editorial voice, and the page's own data sheet contradicts its text.

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