Here is a list of radios that are in the 700/800 band and are P25.
Motorola; XTS.., APX 7000
Harris Corp; XG-100P, XG-75P, XG-25P
Thales Comm Inc; Thales Liberty Multiband
EFJohnson; VP900, VP600, 51FIRE ES, 51SL ES,
Tait; TP9400, TP9155/60, TP9135/40,ELM; KNG-P800
These are the only ones I remember, sorry if I missed something.