During the 16-bit era, that was definately true, in my opinion.  By the end of its lifespan, however, the PS1 had a much more impressive array of RPGs (many of them sequels to SNES classics) than the SNES ever did.  Then the PS2 trumped the PS1... and still hasn't been dethroned, really.

Yes.  The DS and PSP easily have more than the consoles combined.  Probably just with all the Atlus RPGs, they're getting up there.

And in my opinion, just the fact that the DS and PSP has the focus of the Dragon Quest series makes it better.  As you don't need graphics to make a good RPG (though DQ doesn't slouch in thatdepartment either).

Oh please, list the 40+ RPGs on the 360. You just completely made that up.

And yes the DS and PSP have more than double the RPGs on the 360.

Xbox 360 RPGs

2006-2007

Blue Dragon
Kingdom Under Fire: Circle of Doom
Mass Effect (also on PC, timed exclusive on 360)

Two Worlds (also on PC)
Dark Messiah of Might and Magic Elements (also on PC)

Enchanted Arms (also on PS3, best visuals and timed exclusive on 360)
Eternal Sonata (also on PS3)
Overlord (also on PC, PS3)
Oblivion (also on PC, PS3, extra DL content PS3 does not get)

2008

Fable 2 (GOTY 2008 in X-Play, more than 70 AAA+ reviews)
Lost Odyssey
Infinite Undiscovery
Tales of Vesperia
Too Human
Zoids Assault
Culdcept Saga
Spectral Force 3

Last Remnant (also on PC, PS3, timed exclusive on 360)

2009

Star Ocean 4
Mistwalker games
2ond confirmed Lionhead game and Fable 2 expansions
Magic The Gathering: Duels of the Planeswalkers (Xbox Live Arcade)
Magna Carta 2
Mass Effect 2 (also on PC, timed exclusive on 360)
Black Legion
Xavaint Studios RPG

Two Worlds 2: The Temptation (also on PC)
Venetica (also on PC)
Risen (also on PC)
Divinity 2: Ego Draconis (also on PC)
Fallout 3 exclusive DL content (also on PC)
Precursors (also on PC)  
White Gold (also on PC)
Dungeon Hero  (also on PC)
Champions Online (MMO)(also on PC)
Age of Conan (MMO)(also on PC)
The secret world (MMO)(also on PC)
Kingdom Under Fire 2: Dominion (strategy with RPG elements)(also on PC)
Age of Dreams (also on PC, maybe on PS3)

The Witcher: Rise of the White Wolf (also on PC, PS3)
Dragon Age (also on PC, PS3)
Final Fantasy 13 (also on PS3)
Overlord 2 (also on PC, PS3)
Sacred 2 (also on PC, PS3)
Rise of the Argonaughts (also on PC, PS3)
Aliens RPG (also on PC, PS3)
Gothic 4 (also on PC, PS3)
Alpha Protocol (also on PC, PS3)
Lord of Shadows (also on PC, PS3)
Crusaders: Invasion of Constantinople (also on PC, PS3)

I count 50+ RPGs above

You can still prove i "made it up" ?

Not sure if Command & Conquer games are on US PSN but those are definitely on EU PSN. And they are classified in PS1 classics there so I would guess there's also been a PS1 version. And some games released on US PSN have not been released on EU PSN. Actually, Suikoden, Wild Arms and Xenogears have not been released on EU PSN.

Is Diablo 1 on PSN ?

I was talking about already released games and you were combining with a list of upcoming games.

We are mistunderstood each other.

Indeed, when i say 360 has 40+ RPGs (actually 50+ by the list i compiled), i meant overall, the released + confirmed ones

Of course more will be added as we go

And I think you could also trim the list without the fluff. (Age of Conan is on its way to being shutdown on PC!, etc.)

And you forgot Monster Hunter 3 and that other Monster Hunter remake CAPCOM is bringing over. :)