Using test (while downloading):
Vodafone suffers from congestion on in rural areas, where many users share a single 10 MHz channel. In contrast, NOS uses more Band 3 (1800 MHz) rural cells, giving them better rural speed consistency but lower peak speeds.
To get the most out of your speed test:
Vodafone’s low jitter on FTTH is among the best in Europe, thanks to direct peering with DE-CIX Frankfurt and LINX London.