As reported by a Korean website ,that Samsung is currently undergoing in the mass production of its upcoming Galaxy flagship,the Galaxy S5 and it will be ready for distribution by first Quater of 2014.
The rumored specifications based on the preveously released news is that the new Galaxy S5 will be having a 64bit-processor which might be the first model of Samsung’s Heterogeneous Multi-Processing (HMP) Exynos big.LITTLE chip with the capability of running 8 cores simultaneously.There were discussions between Samsung and Qualcomm that there might be 2 variants of the phone.ETNews also reported that Galaxy S5 will have 3 GB of RAM and screen density will be 560 ppi
Other tentative advancements could be the introduction of flexible OLED displays as it was in Galaxy Round,with a 4000 mAh battery.It is expected that the size of the device will not more than 5 inches.And obviously it will run latest Android 4.4 KitKat at the time of launch.
Also there are news about Samsung Galaxy Gear 2 smartwatch,that it will 15%more thin than its previous version.It is possible that it comes as a companion for Galaxy S5,with support for Galaxy S5 applications and games
Although its just a rumoured news but we are quite sure that it will be released within first Quarter of 2014 ,particularly February because it coincide with the previous releases of Galaxy S3 and Galaxy S4,which had a difference of ten months.