I have bought samsung Note 3 for my daughter it made in Korea however it is duplicate looks similar like the original...
Specification are 1 Ram and internal memeory only 2Giga ...in addition to that the software will show 16giga bite... It is not bad mobile but cant be compared to the original one...

Be careful once you buy as it is similar to original from in and out ... there is one thing when you check the setting in will show data connection and original will show mobile data...