As well as the Nokia 720 and 520, Nokia had their existing smartphones on sale including the 820, 920 and the 620 which is the more recent of the devices from that group.
Considering the stand was packed (and still is hours later) we got some more time with the 620 for some photos and a video overview by one of their reps on the stand so check out these below.
The Lumia 620 is already on sale in the UK for around £170 on PAYG but was on a special offer on O2-UK recently at only £120 which was a real bargain considering what you get for the money including a fully featured Windows Phone 8 smartphone with satellite navigation software via the new HERE Maps