Xbox 360 4GB and Xbox 360 250GB are two models of the Xbox 360 gaming console. The 4GB model is different from the 250GB model because it does not come with a hard drive, but it uses a flash memory of 4GB. On the contrary, the 250GB model comes with a hard drive. The type of memory used in the 4GB model allows it to have some advantages over the 250GB model. For instance, the 4GB model has faster read rates; it does not generate too much heat, has low noise, and low power consumption. However, in terms of price, the 4GB model is a little bit expensive compared to the 250GB model. Just as there are advantages of the 4GB model over the 250GB model, the latter also has some advantages over the former. For instance, the higher storage capacity of the 250GB model is a great plus as you will have more space to save your games, music, and movies.
From the name itself, you can already guess that the hard drive is one of the reasons why this is a problem. The 4GB will have a 4GB storage while the 250GB will come with its own hard drive. This is definitely one of the things that you have to think about mainly because there are some games that would require more storage before, they can be played. There are some that will not work when you have limited storage space. The original Xbox games that you may want to play will require a hard drive before you can play them properly. A 250 GB will probably be more than enough for all of your gaming needs.