LG VX4400'

Phone Capacity: 200 Sync Capacity: 199 Version: 2.0 Supports Download Only

LG VX4500

Phone Capacity: 500 Sync Capacity: 375 Version: 3.0 Supports Download & Upload

LG VX5550

Phone Capacity: 500 Sync Capacity: 375 Version: 3.0 Supports Download & Upload

LG VX 6000

Phone Capacity: 500 Sync Capacity: 199 Version: 2.0 Supports Download only

LG VX 6100

Phone Capacity: 500 Sync Capacity: 499 Version: 3.2 Supports Download & Upload