Samsung J2 is a old model of Samsung mobile phones, it was released in 2015. The Samsung Galaxy J2 was released with many unique features at that time. The Samsung Galaxy J2 is powered by iffy Exynos 3475 Quad core processor, Has a modest of 8 GB ROM and 1GB RAM, Samsung J2 price in Nepal is dropped from Rs 11,990 to Rs 10,990,Has 4.7 inch QHD AMOLED display, 540×960 pixels. Front camera of this Samsung J2 is 2 mega pixel only whereas rear camera is of 5 megapixel. However this mobile has outdated version of OS which is android version lollipop 5.1. The battery power of this device is 2000Mah and has two SIM slot, one normal SIM and other SIM supports 4G LTE. The new model was launched again after the success and also improving some features of Samsung J2 2015. Samsung J2 (2016) has some major changes , has larger display from its previous model J2 (2015) it has 5 inch touch screen display, resolution is about 720×1280 pixel, this Samsung Galaxy J2 is powered by 1.5Ghz quad-core processor and its comes with more RAM capacity, 1.5Gb RAM. This phone has 8 Gb internal storage whereas external storage can be expanded till 128Gb by microSD, also the camera of this device is improved as previous device had 5 mega pixel camera in rear this device has 8 mega pixel camera in rear and front camera of this j2 (2016) is 5 mega pixel whereas old model was inbuilt with 2 megapixel only. The device is powered by Android 6.0 version OS, and have removable battery powered 2600Mah battery. The Samsung Galaxy(2016) have only single SIM(GSM) slot. Connectivity options is this device is Wi-Fi, GPS, Bluetooth, FM and supports 3G and 4G.After release of this model many other models were launched, more advance and promising devices, like Samsung Galaxy J2 pro, J2 Ace, These model are also available till the date and one can get them online as well. including various brands and products sell these device at affordable prices.