GT-I9506: which Galaxy is it?
Model number GT-I9506
Galaxy
2013 · Quad Core Processor, 2.3 GHz CPU Speed · 5-inch screen
Samsung lists it as Galaxy S4 with LTE+ (Europe).
See its specs
From Samsung's specifications page.
Check the number on your device
Samsung Galaxy
In Settings
- Open the Settings app.
- Tap About phone. Samsung says the model number is shown there; on older phones you may need to tap Status.
On the phone
- Depending on the phone, Samsung says the model number may be printed on the back or under the removable battery.