4 GB of memory should be more than enough, unless you're doing some heavy picture editing or gaming.
The i5. Upgrading a processor is expensive, but memory is relatively cheap. 4Gb is usually enough for your average computing needs, and you can always put more in later. Plus, the i5 has more cache memory and is all around more efficient.
I don't think you can. I would just buy the 4GB memory stick.
6GB memory will hold more things than a 4GB item
The 4gb has much more memory. About 16 times as much.
If it's 4gb u tell me. 4GB is quite large.
Yes it will work u can only use a Memory Stick Pro Duo [64mb - 4gb] I have tested it
The Sony PCM-D50 comes with 4GB of built-in memory, but the Memory Stick Pro-HG Duo Slot allows you to add up to 4GB more of memory.
MicroSD with Up to 4GB of memory max.
It depends. The memory can range from 4GB-250GB.
Upgrading the memory on your computer makes it a lot faster. Instead of upgrading computers, try upgrading your RAM and see that its the cheapest way of making your old computer work like new.
approximately 2k songs can store in 4GB memory card
It has 4GB but 200MB are taken up by software already on the device.