The international version of the Samsung Galaxy Grand was already released, but the home market in Korea still had to wait for it. However, it seems that the waiting wasn't for nothing, as Samsung launched the Galaxy Grand in Korea with a quad-core processor, unlike the international version that only has a dual-core CPU.As we said, the Korean Galaxy Grand will have a 1.4 GHz quad core CPU. There isn't a precise justification for why Samsung chose to do this, but hey, as long as it is for the better it is a good thing. A 1.4 GHz quad core CPU will bring a lot under the hood for the device.The Galaxy Grand will support VoLTE and runs Android 4.1. It also has a 5.0'' display screen, an 8 MP rear camera and 2 MP front camera, NFC, Bluetooth 4.0, USB 3.0, 8 GB internal memory and a 2100 mAh battery. Also it has the well-known Note 2 feature, Multi Window. It was expected on a 5'' screen though. The international version of the Samsung Galaxy Grand was already released, but the home market in Korea still had to wait for it. However, it seems that the waiting wasn't for nothing, as Samsung launched the Galaxy Grand in Korea with a quad-core processor, unlike the international version that only has a dual-core CPU.As we said, the Korean Galaxy Grand will have a 1.4 GHz quad core CPU. There isn't a precise justification for why Samsung chose to do this, but hey, as long as it is for the better it is a good thing. A 1.4 GHz quad core CPU will bring a lot under the hood for the device.The Galaxy Grand will support VoLTE and runs Android 4.1. It also has a 5.0'' display screen, an 8 MP rear camera and 2 MP front camera, NFC, Bluetooth 4.0, USB 3.0, 8 GB internal memory and a 2100 mAh battery. Also it has the well-known Note 2 feature, Multi Window. It was expected on a 5'' screen though. 
What's my model number?
There are several ways to locate your model number:
- Option 1
- On your device, go to Settings, then "About device" and scroll down to "Model number"
- Option 2
- Often times you can view the model number inside the device, by removing the battery
- Option 3
- Using Samsung's model/serial number location tool