IPhone 4 VS Motorola Droid X:Smartphone Buying Suggestion Soon after Apple released iPhone 4 in US, Motorola brought up the new Android smartphone - Droid X as a rival to iPhone 4. Now with the international launch of iPhone 4, more and more iPhone 4 smartphones are available on market for immediate sales. If you locate in Australia, you may notice that iPhone 4 is available in local stores from the morning of July 30, 2010. Which smartphone would you choose? Before buying a new smartphone, we shall have a look at the comparison: iPhone 4 vs Droid X. The Droid X offers a dual-flash and 8-megapixel camera and record 720p HD video. While iPhone 4 with 5MP camera also records 720p videos. The Droid X has a 4.3-inch screen with 854x480, while iPhone 4 has a smaller screen at 3.5-inch but a higher display resolution at 960x640. iPhone 4 could be one of the slimmest smarphones with so much functionalities. Even though the iOS 4 in iPhone 4 is different from Google Android in the Droid X, both operating systems support multitasking and extensive app stores. It is difficult to say which OS is better. The Droid X is attached to Verizon, and iPhone 4 with AT&T in US and Vodafone in UK and Australia. There might be slight price differences among network service providers. It is necessary to compare the storage of Droid X to iPhone 4, as we would use the camera for HD recording. iPhone 4 with 16GB is $200, which is the same price for Motorola Droid X with 8GB built-in storage and 16GB memory card. For 32GB iPhone 4, the price is $300. A 32GB memory card is needed to increase storage in the Droid X. If you want to use the fully functional Wi-Fi inside Motorola Droid X, you may notice that it will draw down the battery quickly. The Hot spot is an extra feature like camera which costs an additional $20 a month for 2 GB of data. Overall, iPhone 4 is more attractive for me, but recently there are reports about the reception/antenna problem. The multimedia experience on iPhone 4 could be equal to that on Droid X. iPhone 4 supports 720p HD video playback, but the display resolution on Droid X is higher. Both Droid X and iPhone 4 support a small amount of video formats like .mp4. To play other videos like TiVo, MKV, AVI to iPhone 4, Aunsoft Video Converter is the perfect partner for smartphones like iPhone 4. You can find the quick profile for iPhone 4 with 720p HD video output. Here is the main interface of video converter for iPhone 4: The video converter for iPhone 4 also works for Motorola Droid X, there is profile for Motorola Droid X within the Android group.