Samsung s6 but following draw backs
1: no resale
2:android phones have short life span in terms of hardware and software (like even 4s is getting ios9)
3:backups and restore etc are no that good
4
ne can get quad displays in cheaper phones too like huawei and oppo plus many more brands but any thing 300px density looks same on these screens ..
Plus points
1: easy to transfer stuff etc
2: used phones / without warranty ones are relatively cheaper
3:android wears wide variety(although android wear support also came to ios but still android's best on that)
Sent from my iPhone using Tapatalk