Originally Posted by eshaq786

Pakistan is very similar to Bangladesh and the only trouble you may get with officials in Pakistan is if you have any sort of electronic equipment in your MAIN luggage and NOT your hand luggage. They normally put your main luggage through an xray machine and if they find mobiles, laptops, etc, they ask for some 'tax' money. In my experience, i keep anything electrical such as mobiles and laptops on me and in my hand luggage and therefore they do not get scanned once you arrive.

As regards to DXB, you should be find for 4 hours, that will give you plenty of time to explore, grab a bite to eat and still make it back to the gate of your next departure with plenty of time. Its very difficult to get lost at Dubai airport.