Any difference between w830 and w850?

[DJ X2]

We have 2 same theme about this.
The W850i has UMTS, better battery(950 mAh), W830i has 900 mAh.
The W830i has HSCSD, EDGE and 1 GB card included.
Other is the same.

[gran]

We have 2 same theme about this.
The W850i has UMTS, better battery(950 mAh), W830i has 900 mAh.
The W830i has HSCSD, EDGE and 1 GB card included.
Other is the same.

My w850i had also 1GB card included :)