The iPhone 4's so-called Retina Display is much smaller than the one on the E7 at 3.5”, but it has the highest mobile display resolution out there – 640x960 – and is one of the brightest too. And, finally, the display on the LG Optimus 2X is a solid 4” IPS-LCD with 480x800 pixels, making it a good choice if you'd rather have a bigger screen with standard resolution than the smaller one on the iPhone 4.The Nokia E7 also features an HDMI output, allowing you to watch your high definition creations on an HD TV, which might give it an edge. The Nokia E7 however runs on the largely untested Symbian^3.
The iPhone 4 wins hands down. The Optimus 2X’s footage is quite acceptable — but contrasted against identical footage shot on an iPhone, it falls short in both color and clarity.The E7’s display has a 4-inch diagonal and features a resolution of 640 x 360, the iPhone 4 has a 3.5-inch diagonal and a resolution of 960 x 640, in terms of pixels per inch the iPhone 4’s .
In the left corner a powerful new contender is flexing his guns - the LG Optimus 2X and on the right is the most talked-about and profitable cell phone of all times - the iPhone 4. Spartan industrial design that just dashes through benchmarks with the sheer raw power of its dual-core chipset, versus a thin boutique device with cult-like reputation for running hundreds of thousands of quality apps that make it a Swiss Army knife of a phone.What is the difference between Nokia E7 and LG Optimus 7? Find out which is better and their overall performance in the smartphone ranking.The iPhone 4 also showed very good, almost equal results, and, alternatively, the LG Optimus 2X captures plenty of detail, but the lack of contrast makes the picture appear washed out. 1. Samsung Galaxy S II and Nokia N8 2. Apple iPhone 4 3. LG Optimus 2X Color reproduction Colors from the Nokia N8 came out being the most natural-looking.Here’s an interesting speed test between the LG Optimus 2X and iPhone 4 where iPhone 4 gets its a** kicked pretty darn bad. For those of you who still think iPhone 4 is better, might want to think again after watching this video. Other interesting stuff at Zedomax.com: iphone 4, lg optimus 2x, speed test, youtubeLG recently unveiled the Android-powered LG Optimus 2X. Powered by a 1GHz, dual-core Tegra 2 processor, LG claims the Optimus 2X will provide enhanced multimedia, gaming and Web browsing, along with the ability to multitask with "virtually no screen lag". Does the LG Optimus 2X smartphone have what it takes to compete with the Apple iPhone 4?