Which is the better computer? portability is not an issue...
This would mainly be used for video editing.
MacBook Pro:
2.4GHz Intel Core 2 Duo
4GB 1066MHz DDR3 SDRAM - 2x2GB
320GB Serial ATA @ 7200
NVIDIA GeForce 9400M + 9600M GT with 256MB
iMac:
3.06GHz Intel Core 2 Duo
4GB 1066MHz DDR3 SDRAM - 2x2GB
1.0TB Serial ATA Drive
NVIDIA GeForce GT 120 256MB
This would mainly be used for video editing.
MacBook Pro:
2.4GHz Intel Core 2 Duo
4GB 1066MHz DDR3 SDRAM - 2x2GB
320GB Serial ATA @ 7200
NVIDIA GeForce 9400M + 9600M GT with 256MB
iMac:
3.06GHz Intel Core 2 Duo
4GB 1066MHz DDR3 SDRAM - 2x2GB
1.0TB Serial ATA Drive
NVIDIA GeForce GT 120 256MB