Samsung May Roll Out A New Line: Enter The Samsung Galaxy O Line Of Phones By Staff Reporter | Aug 18, 2015 09:30 PM EDT Samsung is introducing a new letter into its lineup: The Samsung O line of phones. While Samsung doesnât follow the Alphabetâs sensibilities in naming its devices or even in the hierarchy of the mobiles, there are discernible patterns in the phoneâs nomenclature: AâThe Samsung Galaxy A line is made up of mid-range devices with a metallic finish. EâThis line is a series of more affordable Galaxy Aâs. JâThese are entry-level Samsungs, better than other companiesâ entry-level lineup, but entry-level, still. SâThis is the flagship series, as we saw with the Samsung Galaxy S6 and the S6 Edge. ZâThis is the line powered by the Tizen OS. There was a brief appearance of the Samsung Galaxy K Zoom, which was a high-powered digital camera with a phone, incidentally. There is no word yet on what the Samsung Galaxy O can offer, but rumors say that there will be a Samsung Galaxy O5, which might be a 5-inch phone, and a Samsung Galaxy O7, which might be a 5.5.-inch phablet. Internally, the O5 is said to be known as the SM-G550, while the O7 is the SM-G600. There is no word yet on which niche the Samsung Galaxy O will target. On the note of Samsungâs product line nomenclature, there are models they released under full monikers, such as the âSamsung Galaxy Grand,â a midrange phablet, the âSamsung Galaxy Young,â which was a series of tiny 3-inch entry-level Androids, the Samsung Galaxy Beam, which sported a built-in projector, and the Samsung Galaxy XCover, which is waterproof and shockproof. Samsung also released the Mega series, which is also a large-screen phablet a little bigger than the Grand. There was also a short-lived line of QWERTY feature phones known as the Ch@t line. What does Samsung have up its sleeve with the Samsung Galaxy O? Letâs wait with bated breath over the next few months.