Want to buy 516 memory, high brightness, in the sun can also be very clear reflection of the navigator, a lot of outside is the memory of the 128, and even a lot of sellers do not know. Xuchang where to sell more varieties of navigation.
But 64M can't run 3D at all. Currently comes with the memory of the 4G 8G 32G version of the 16G
512M is a cache, used to deal with large icons and 3D display more smooth, the market is more common 128M, 64M is also a lot, but the 64M can not run the basic 3D not to mention the map upgrade.
128M on the market is more common, 64M is also a lot, but the basic 64M can not run 3D, not to mention the map upgrade.
