Antoine Quint has put together a list of shipping and announced phones that feature SVG Tiny 1.1 support out of the box:
List of SVG phones

# Motorola: E1000, V980, C980
# NEC: 802
# Nokia: 6630
# Samsung: Z107, Z110
# Sanyo: S750
# Sharp: V601SH, V602SH, 802, 902
# Siemens: CX65, S65, M65, C65, SF65, SK65, SL65, CFX65
# Sony Ericsson: K700, K700i, K700c, S700, S700i, S700c, S710a, K500, K500c, K506c, K508i, K508c, F500, F500i, Z500a, Z500i, Z500c, V800

Last Update: All of the new models from the new 3G Vodafone line-up support SVG Tiny 1.1.

See also:
Flash and SVG coming together