New Samsung Galaxy Pop GT-S5570 is a better handset than the Galaxy 5 i5503 in terms of screen size, camera and comes with Android Froyo by default. Galaxy Pop has 3.14-inch TFT capacitive touchscreen supporting 240x320 pixel resolution. Running Android 2.2 Froyo, Pop sports 3.15 megapixel camera to offer better imaging than the Galaxy 5 that has 2 megapixel camera. Processor speeds inside Galaxy Pop and Galaxy 5 is the same. However, GT-S5570 sports 384MB RAM compared to 256MB RAM bearing GT-i5503. Don't get excited for the 128MB extra RAM has been added for the Froyo richness.
Physically, the Pop has fewer buttons compared to the Galaxy 5 handset. Yes, the phone does offer Stereo FM Radio, WiFi (802.11 b/g/n), Bluetooth 2.1+EDR and A-GPS modules. Samsung seems to have goofed up in terms of pricing or has slaughter its own product. Galaxy Pop has been listed for Rs. 8,999 while the same site lists Galaxy 5 for Rs. 8.989. Anyone wishing to spend about Rs. 9,000 for decent Android 2.2 running phone should certainly opt for Galaxy Pop." source : www.techtree.com
samsung galaxy pop that supported a very high technology will be more interesting if you added a variety of accessories such as casing back is in the following figure.
Samsung Fascinate/Mesmerize I500 (Galaxy S) Pop Wave Hard Case Snap on Cover Protector Sleeve + LCD Screen Guard Film w/Cleaning Cloth + Free Biodegradable Screen wipe