Yes, according to this study, the N95 is one of the lowest radiation Cell Phones out there -

Ten lowest-radiation cell phones (United States)

Manufacturer and model	SAR level (digital)
1.    Motorola Razr V3x	0.14
2.    LG KG800 Chocolate	0.14
3a.  Samsung SGH-t809	0.32
3b.  Samsung SPH-M510	0.32
3c.  Motorola Razr2 V9	0.32
5.    Bang & Olufsen Serene (Samsung SGH-E910)	0.33
6.    Sanyo RL-4930	0.374
7.    Nokia N95	0.38
8.    Helio Drift	0.41
9.    Nokia 3250	0.44

And the highest?

Ten highest-radiation cell phones (United States)

Manufacturer and model	SAR level (digital)
1.    Motorola V195s	1.6
2.    Motorola Slvr L6	1.58
3.    Motorola Slvr L2	1.54
4.    Motorola C290	1.53
5a.  Samsung SGH-C417	1.51
5b.  Motorola V365	1.51
5c.  RIM BlackBerry Curve (aka BlackBerry 8300)	1.51
8a.  Palm Treo 700p (Sprint)	1.48
8b.  Palm Treo 700p (Verizon)	1.48
8c.  Motorola Slvr L7e	1.48