LTE isn't even available yet in my country and it's not the third world, but France. 300 euros is cheap for a smartphone like the Nexus 4, in comparison, the Samsung Galaxy S3 is 500 euros on amazon.fr and it's the cheapest price you can get for it, it's more like 600 euros everywhere else.
The lack of LTE won't be a dealbreaker for most people, and probably even those who live in the USA. $300 hits the right price point for a flagship phone and the upside of owning a nexus and getting Google's support is huge. I'd rather get an iPhone than an android that is not a Nexus. Both OS are constantly evolving and getting better, waiting for the carriers and OEM to get their shit together is getting old.
The lack of LTE won't be a dealbreaker for most people, and probably even those who live in the USA. $300 hits the right price point for a flagship phone and the upside of owning a nexus and getting Google's support is huge. I'd rather get an iPhone than an android that is not a Nexus. Both OS are constantly evolving and getting better, waiting for the carriers and OEM to get their shit together is getting old.