You can't compare the features on a N$300 phone to the features on a $600-700 phone. that is why nobody cares. All of the features and specs this phone does have N$300 is a steal. People bash the iphone 4s for not having LTE cause you either got it on contract or it cost some absurd price. For half the price you are getting the most powerful android phone out there with stock google.
I wouldn't expect a $300 phone to have everything. If it doesn't so what? It's $300! I would expect the most expensive phone phone to have LTE. SGS3, HTC One X, iPhone 5 and they do and they are double the price.
If Apple want to charge $700 dollers for an iphone it damn well better have LTE and if it doesn't I will bash them for it. I don't remember you parading the iphone's lack of simultaneous voice and LTE. Which is why the battery life is as good as it is.
LTE would have the raised the cost for Americans that wont be able to use it and it would have raised the cost for the rest of the world where 95% of people don't have access to it. What is the point of that? They charge $50 for an extra 8GB of NAND, if Amazon charges an extra $200 for LTE, you sure as hell can believe Google will, (or LG will) and at that price what do you have?
LG Optimus G that is a Nexus 4 with LTE and costs twice as much.
Now lets look at these "International" LTE phones.
HTC One X+ only supports 2100/1700, that's the US, Canada, Puerto Rico, Japan and South Korea
iPhone 5 -
http://www.apple.com/iphone/LTE/
The Lumia 920 would be the only phone that truly is International, I don't know what draw backs that comes with if any. Admittedly I don't know much about how LTE really works so feel free to correct me, but this what I've dug up in my short time looking around.
Back to price, the HTC ONE X+ is 470GBP in the UK, no pricing in the states. the cheapest iPhone 5 I could find was $900. The Lumia 920 is $600/500GBP
$349 for an unlocked Nexus 4 16GB without LTE or $900+ for an unlocked iphone 5 16GB with LTE (It isn't Pentaband so you could say that is a missing feature)
So keep bashing the Nexus 4.