It depends kung san ka mas kumportable. Note 4x mostly is for gamers because of its Snapdragon. R4x is for people who are comfortable with smaller screen size and want a much decent selfie. Yung 4a naman, small storage plus walang fingerprint. Nag order ako sa Lazada dun sa Sold By Lazada mismo. Legit. Pinakamura pa sa mga nandun