The WiFi compatibility on all WiFi is universal.
Before our dollar crashed, it was a lot cheaper to order from Amazon for products like the nexus 4 - that would save you about $70 but I calculated that when our dollar was buy $1.10 USD now its buying about $0.90 USD I am not sure if its actually worth getting from a 3rd party as repairing it etc would be easier getting it through Google etc.
- - - Updated - - -
The WiFi compatibility on all WiFi is universal.
Before our dollar crashed, it was a lot cheaper to order from Amazon for products like the nexus 4 - that would save you about $70 but I calculated that when our dollar was buy $1.10 USD now its buying about $0.90 USD I am not sure if its actually worth getting from a 3rd party as repairing it etc would be easier getting it through Google etc.