LTE (Long Term Evolution) is a 3.9 G Mobile technology, specifically for high speed data services. It's maximum speed for download is up to 300 Mbps but it depends on how much frequency is being used by the carrier. So the user gets more than 5 Mbps from a single tower in an area. To use the LTE data service, you need to either have a USB LTE dongle or LTE wireless modem or a smartphone with LTE enabled on it. When you buy a new LTE device, make sure you bring the equipment that runs in the same frequency that your operator has it otherwise it's of no use. For example: If Nepal Telecom has a LTE service in 700 MHz FDD, make sure the device works on that frequency to use LTE data service in Nepal, for that you have to see the device operability printed either in the catalog or you have to google it beforehand.
Here is the list of Smartphones/tabs with LTE 700 MHz.
Nokia Lumia 900
Samsung Galaxy S3.
Samsung S2 LTE.
Samsung Galaxy Tab 7.7/10.1 LTE With CDMA.
Samsung Galaxy Note.
LG Optimus LTE2 with CDMA.
LG Optimus 4G LTE.
iPad 3.Samsung S2 LTE.
Samsung Galaxy Tab 7.7/10.1 LTE With CDMA.
Samsung Galaxy Note.
LG Optimus LTE2 with CDMA.
LG Optimus 4G LTE.
HTC DROID Incredible 4G LTE.
Sony Xperia ion LTE.
