The awesome thing about the Samsung Galaxy S Duos S7562 is that when you’re traveling to a foreign country, you can avoid roaming charges by using two SIM cards simultaneously: access the internet with a prepaid local SIM card to use the foreign network. But keep your original SIM card to, for when you return to your country. Since it was released, the Apple iPhone 4 has “suffered” a lot of system software updates, and it’s still very expensive, although it is worth the money.
Displays and designs
The Samsung Galaxy S Duos S7562 has a resolution of 480×800 pixels, being equipped with a 4-inch TFT capacitive touchscreen. On the other hand, the iPhone 4 has a smaller display, a 3.5-inch LED-backlit IPS LCD capacitive touch screen, with a resolution of 640×960 pixels.
The Samsung Galaxy S Duos S7562 weights 120 grams and measures 121.5×63.1×10.5 mm, while the iPhone 4 is smaller (115.2×58.6×9.3 mm) and weights a lot more: 137 grams.
Operating Systems and Hardware
The Samsung Galaxy S Duos S7562 has a 1 GHz cortex A5 processor + Qualcomm MSM7227A Snapdragon chipset, and only one variant of internal memory – 4 GB, expandable by up to 32 GB.
On the other hand, the iPhone 4 has a 1 GHz cortex A8 processor + Apple A4 chipset, but there are three variants of internal memories: 8 GB, 16 GB and 32 GB which can’t be expanded.
The Samsung Galaxy S Duos S7562 is and Android, running on the Ice Cream Sandwich o.s. with 768 MB of RAM. The iPhone 4 has only 512 MB of RAM and it runs on the iOS 4 o.s.
Both smartphones have a 5 MP primary camera (autofocus + LED flash) and a VGA secondary camera.
You can talk more than 7 hours on 3G on the Samsung Galaxy S Duos S7562, which has a Li-Ion 1500 mAh battery, but the iPhone 4’s battery (a non-removable Li-Po 1420 mAh battery), also allows you to talk 7 hours on 3G.
On amazon.com, the Samsung Galaxy S Duos S7562 costs 145 dollars, while the iPhone 4 8 GB variant continues to be relatively expensive, 190 dollars, while the 16 GB variant costs 279 dollars and the 32 GB variant is priced around 350 dollars.
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