Is the Nokia e71 on the next G network?

[Yamum]

I have looked at them...
I am pretty sure the nokia e63 isn't next G

But the Nokia e71 is on the Testra next G site for $589 outright
If I buy it outright from another company its up to $100 cheaper
will it still be on the next G network

this is the "network" from the company i am looking at buying it from

2G Network: GSM 850 / 900 / 1800 / 1900
3G Network: HSDPA 850/ 900 / 1900/ 2100

(is that next G at all?)