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What makes Asus Zenfone 2 ZE551ML 4GB RAM 32GB 1.8Ghz unique?

Here are 3 unique features & highlights of Asus Zenfone 2 ZE551ML 4GB RAM 32GB 1.8Ghz :
1 The phone priced around Rs. 16,000 with the highest RAM
2 The #2 NFC phone priced around Rs. 16,000 with the largest display
3 The #3 phone priced around Rs. 16,000 with the largest display