Ok, just for fun, I'm going to post my full DBZ list. *sigh* Yes, I put far more thought into it than I'd like to admit.
- Magnavox/Atari--------------------------Baby Goku (beginning of dragonball)
- Atari 2600---------------------------------Goku (21st Tenkaichi Budokai)
- Magnavox Odyssey 2-----------------Jackie Chun/Master Roshi (21st Tenkaichi Budokai)
- Intellivision--------------------------------Tienshinhan (22nd Tenkaichi Budokai)
- Atari 5200---------------------------------Yamcha (23rd Tenkaichi Budokai)
- Gameboy----------------------------------Krillin (23rd Tenkaichi Budokai)
- SG-1000-----------------------------------Tienshinhan (23rd Tenkaichi Budokai)
- Atari 7800---------------------------------Kami (23rd Tenkaichi Budokai)
- Famicom/NES--------------------------Piccolo (23rd Tenkaichi Budokai)
- Sega Master System-----------------Goku (23rd Tenkaichi Budokai)
- Gameboy Color------------------------Garlic Jr.
- PC-Engine/Turbografx-16------------Radditz
- Atari Lynx---------------------------------Nappa
- Mega Drive/Genesis------------------Vegeta (Saiyan Saga - Oozaru is 32x)
- Super Nintendo-------------------------Saiyan Saga Goku
- Gameboy Advance--------------------Captain Ginyu
- Sega Saturn-----------------------------Vegeta (End of Frieza Saga)
- Playstation 1----------------------------Frieza (100% power)
- Nintendo 64------------------------------SSJ1 Goku
- Nintendo DS-----------------------------SSJ1 Goku (Android Saga w/heart condition)
- Dreamcast-------------------------------Android 19
- Nintendo 3DS---------------------------SSJ1 Vegeta (Android Saga)
- Playstation 2----------------------------Android 18
- Gamecube-------------------------------Android 17
- Xbox---------------------------------------Super Piccolo (fused with Kami)
- Wii------------------------------------------Android 16
- Playstation Vita-------------------------Imperfect Cell
- Xbox 360----------------------------------Super Vegeta
- Playstation 3----------------------------Super Trunks
- Wii U---------------------------------------Max SSJ1 Goku
- Xbox One---------------------------------Perfect Cell
- Playstation 4----------------------------SSJ2 Gohan
- PC------------------------------------------Shenron
The earlier consoles are definitely more difficult for me to place since I never experienced them myself and the official specs of the machines are tough for me to properly decipher. Also, I don't like using Garlic Jr. since he's purely a filler character from the anime, but I can't think of any character that sits neatly between Radditz and Piccolo/Goku at the end of Dragon Ball.