4gb RAM ASUS Zenfone 2 Ze551ml 4g LTE Dual SIM Smartphone 1.8ghz Quad Core EU for sale online | eBay
Asus ZenFone 2 (Unlocked) Review | PCMag
Asus Zenfone 2 Delux Smartphone with 5.5 inch 1080 x 1920 picture resolution powered by 1.8GHz Quad core Processor and has Android 5.0 as an operating system and It also has 4GB RAM and 64GB ROM.
ASUS ZenFone 2 Deluxe ZE551ML 128GB ZE551ML-23-4G128G-SE B&H