sadly the xperia zl by original warranty is not LTE enable

no need LTE la, eat battery only.
unless you stream alot of 1080p videos, even then also eat battery 

i looked at butterfly also, but 2 things drew me to ZL.
1. it has physical camera button, 2. it is not htc 
also Z/ZL is the first non-nexus model to get 4.2.2 upgrade.

anyway, if want to buy ZL from sony store...go to the one utama one...only RM1499 after trade-in old phone...
if got no phone to trade-in also can get RM1499 which is what i got...just talk to them abit.
i went sony store in ikano, completely diff promo...RM100 less off RM1899 only.
this is what happens when sony appoints different dealers to handle sony stores, but arent consistent with promos.