GAMEPLAY FEATURES:
XBOX360
Shot Stick Advanced - The revolutionary Shot Stick control system takes it one step further, allowing you to change your shots in mid-air.
Adaptive AI - Adaptive AI will read, react, and adjust in real time to your strategies. Your teammates will initiate cuts, picks, and post-ups based on how you handle the ball, while your opponent modifies strategy to fit the pace of the game.
The Association 2.0 - The BEST just got even better. With NBA.com, you'll have access to all the latest rumors, trades, scores news stories and more, plus new features like Player Personalities, Ambitions, and Player Roles, a plethora of customizable options, and NEW mini-game drills make this is the deepest and most robust Franchise mode on the market.
PRESENTATION FEATURES
2K-HD - Drastically improved facial and skin textures, better uniforms, improved eye movement and more realistic crowd reactions bring the game alive like never before.
All-New Broadcast Team - Analyst Clark Kellogg and sideline reporter Cheryl Miller join color commentator Kevin Harlan to create one of the most knowledgeable broadcast teams in the game.
Better Replays & Cut Scenes - End each quarter with enhanced, multiple angle replay highlights, and be rewarded like never before with all-new, true-to-life celebration sequences after you capture the NBA championship.
ONLINE FEATURES
NBA 2K Online Features - 2K Sports' industry leading online service gets all-new features like 5-on-5 Multiplayer mode with Total Team Control and a new ranking system--from Bench Warmer to Rookie to Pro to Superstar--that shows you how to match up against your opponents.
2K Share - Create, upload, and share rosters, sliders, and even players created with the all-new Player DNA feature. This also includes the newly revamped Reelmaker, where you can now direct your own digital video highlight reels and post them on 2KSports.com or your personal web page for all the world to watch and admire.
GAMEPLAY FEATURES:
PC
2K HD – Breathtaking action in full HD resolution brings you
radically improved facial textures and eye movement, true-to-life crowd
reactions and celebration sequences, and much more.
Styles Upon Styles – New Signature Defensive Styles and
more Signature Shots, dunks and free throws give you EVEN MORE
distinctive player styles.
Adaptive AI – Now your teammates and your opponents read,
react, and adjust in real time to match your gameplay strategies.
The Association 2.0 - All-new NBA.com interface, Player
Ambitions, Player Scouting, and more options for the casual player make
this the most robust Franchise mode ever.
even though both have almost the same feature but there description is different, why is it??
ur thoughts about this 
Whether you 
