| Label: | Rap-A-Lot Records SPRO 12271 |
| Genre: | Hip Hop |
| Style: | Gangsta |
| Format: | Vinyl (12" , Promo) |
| A1 | Smile (Power Mix) » Rap [Featuring]: 2Pac » Vocals [Featuring]: Johnny P » Written-By: T. Shakur | 5:23 |
| A2 | Smile (Instrumental) | 4:47 |
| B1 | Untouchable (Radio Edit) » Producer: N.O. Joe | 3:38 |
| B2 | Untouchable (Instrumental) » Producer: N.O. Joe | 3:59 |
| B3 | Smile (Acappella) » Rap [Featuring]: 2Pac » Vocals [Featuring]: Johnny P » Written-By: T. Shakur | 5:01 |
| Label: | Rap-A-Lot Records 7243 8 38581 2 5 |
| Genre: | Hip Hop |
| Style: | Gangsta |
| Format: | CD (Single) |
| 1 | Smile (Album Version Clean) » Rap [Featuring]: 2Pac » Vocals [Singing]: Johnny P | 5:23 |
| 2 | Smile (Instrumental) | 4:47 |
| 3 | Smile (Acappella) » Rap [Featuring]: 2Pac » Vocals [Singing]: Johnny P | |
| 4 | Untouchable (Radio Edit) | 3:38 |
| 5 | Untouchable (Instrumental) | 3:59 |
| Label: | Rap-A-Lot Records 4KM-38581 |
| Genre: | Hip Hop |
| Format: | Cassette (Single) |
| 1 | Smile (Album Version Clean) » Featuring: 2Pac, Johnny P | 5:02 |
| 2 | Smile (Instrumental) | 4:57 |
| 3 | Untouchable (Radio Edit) | 3:38 |
| 4 | Untouchable (Instrumental) | 3:59 |
| Label: | Rap-A-Lot Records 8947802 |
| Genre: | Hip Hop |
| Format: | CD (Single) |
| 1 | Smile » Featuring: 2Pac, Johnny P | 4:25 |
| 2 | Game Over (The Black Bomber Mix) | 3:53 |
| Label: | Rap-A-Lot Records DPRO-12271 |
| Genre: | Hip Hop |
| Format: | CD (Single , Promo) |
| 1 | Smile (Radio Edit) » Featuring: 2Pac, Johnny P | 4:25 |
| 2 | Smile (Instrumental) | 4:57 |
| 3 | Smile (A Cappella) » Featuring: 2Pac, Johnny P | 5:01 |
| 4 | Smile (Call Out Research Hook) | 0:10 |
| Label: | Rap-A-Lot Records VUSCDJ 127 |
| Genre: | Hip Hop |
| Style: | Gangsta |
| Format: | CD (Promo , Single) |
| 1 | Smile (Radio Edit) » Featuring: 2Pac, Johnny P | 4:25 |
| 2 | Smile (Instrumental) | 4:57 |