When Samsung Galaxy S5 was unveiled at MWC in february , we all expected it to feature a retina scanner but suprisingly samsung featured a fingerprint sensor instead. A source told us that samsung had it in mind to feature a retina scanner but ran out of time during the process.
There have been uncertainty on whether samsung will feature retina scanner on its upcoming phablet , Galaxy Note 4 , and although its still unsure , this tweet could prove that the rumors might be true.
A twitter handle , @SamsungExynos sent this teaser and tagged it “Security can be improved using features unique to us. That’s what we envision. What would you use? #ExynosTomorrow” . See Tweet below
Although its not clear which device this tweet refers to , but analysts believe the quote was referring to galaxy note 4 expected to hit the shelves september 2014.