Exclusive Pokémon
With each generation of Pokémon, there are a few specific Pokémon you can only catch within a certain cart. Both Pokémon Black and White have 20 exclusive Pokémon (This number includes evolutions) to each cart, so youll have to trade with friends or buy both carts and trade with yourself to catch em all. In addition, Pokémon White also has the White Forest which a whopping 33 Pokémon that are exclusive to that cart as well. This means if youre a Pokedex completionist or just want a larger selection of Pokémon, Pokémon White is definitely the way to go. Here now is a list of what is exclusive to each game:
Pokémon Black
#13. Weedle
#14. Kakuna
#15. Beedrill
#198. Murkrow
#228. Houndour
#229. Houndoom
#285. Shroomish
#286. Breloom
#311. Plusle
#313. Volbeat
#430. Honchkrow
#546. Mommen
#547. Elfuun
#574. Gothimu
#575. Gochimiru
#576. Gothitelle
#629. Baruchai
#630. Barujiina
#641. Tornelos
#643. Reshiram
Pokémon White
#10. Caterpie
#11. Metapod
#12. Butterfree
#46. Paras
#47. Parasect
#200. Misdreavus
#261. Poochyena
#262. Mightyena
#312. Minun
#314. Illumise
#429. Mismagius
#548. Churine
#549. Doredia
#577. Yuniran
#578. Daburan
#579. Reuniclus
#627. Washibon
#628. Braviary
#642. Voltolos
#644. Zekrom
Pokémon White White Forest
#16. Pidgey
#29. Nidoran♀
#32. Nidoran♂
#43. Oddish
#63. Abra
#66. Machop
#69. Bellsprout
#81. Magnemite
#92. Gastly
#111. Rhyhorn
#137. Porygon
#175. Togepi
#179. Mareep
#187. Hoppip
#194. Wooper
#239. Elekid
#240. Magby
#265. Wurmple
#270. Lotad
#273. Seedot
#280. Ralts
#283. Surskit
#287. Slakoth
#293. Whismur
#298. Azurill
#304. Aron
#328. Trapinch
#341. Corphish
#371. Bagon
#396. Starly
#403. Shinx
#406. Budew
#440. Happiny
As you can see, Pokémon White clearly has the advantage in terms of the Pokémon you can get.
Battle Differences:
This isnt a very long section. Basically both games have a few Trainers that will do Rotation Triple Battles in one game and regular Triple Battles in the next. There are only three of these guys though. Youll get two rotations and one regular in Black and one rotation and two regular in White. As well, both games have two exclusive battles on their unique areas. Black offers two extra rotation battles and White offers two extra triple battles. Again, it depends which you like better. Most people I know that have the Japanese version of the game prefer triple battles to rotational battles so that would be a point in Whites favour.
Boss Battle Differences:
Opelucid City is where youll find the 8th and final Gym so you can get the elusive Legend Badge. Depending on which version of the game you are playing, youll face a different Gym Leader Black gives you Drayden and White gives you Iris. Both Gym leaders have the same exact Pokémon lineup and the same movesets for each Pokémon, so its merely a sprite swap. I like Iris better as Drayden looks hideously deformed and like he has a sharks jaw for a beard, but thats just me.
As well, your fifth and final battle with N will have a single lineup change based on which version of the game you have. In White, N will be packing a level 52 Reshiram and in Black hell have a level 52 Zekrom. The rest of his lineup and their movesets will stay the same in either game.
Location Differences:
There are a few differences in locations based on which game you pick up as well. Pokémon Black and its cities tend to have a more modern feel to them, while Pokémon Whites visuals are more rural or rustic in appearance.
There are two specific regions that are unique to each cart. Black gets Black City and White gets White Forest. Now what exactly is in each region will be determined by your actions, use of the Entralink. Your goal is basically to build both regions up. As Black City gets bigger, youll have more items that you can buy there while in White Forest, youll have more Pokémon that you can catch. There are also the exclusive battles to each game within the area that I mentioned above, but be careful as the Pokémon in each are all level 65.