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According to analysts at IHS iSuppli, a negligible difference of between two rival screens is probably not enough to affect the purchasing decisions of consumers.

Screen of the Galaxy S III thinner, wider color gamut iPhone 5, an analyst of IHS iSuppli revealed on Tuesday, 2/10/2012. But note that the difference between the two screens is very difficult to identify and are likely not important to the user.

Removing the mount pc iSuppli revealed that the iPhone 5 screen has a thickness of 1.5 mm, while the Galaxy S III is only 1.1 mm. In addition, iPhone 5 screen is only 72% of the colors in the NTSC standard (National Television System Committee), and the Galaxy S III is 100%.

Overall, the iPhone 5 is 1mm thinner than the Galaxy S III. According to IHS it is most likely due to the battery of the Galaxy S III thicker.

Apple used the technology "in-cell" in the LCD screen of the iPhone 5. In-cell technology to remove the layer of independent sensors used in the iPhone 4S, making the iPhone 5 is 18% thinner than its "predecessor". Thanks to in-cell technology, the iPhone 5 screen provides "picture brighter, sharper with improved color saturation than the iPhone 4S."

"The iPhone 5 screen is only 72% in the NTSC standard color compared to 100% of the Galaxy S III might not make the screen iPhone 5 looks worse Galaxy S III", IHS noted.

iPhone 5 provides more accurate color and better due to the calibration screen, high brightness and energy-saving performance, IHS said. Some people see the color of the test Galaxy S III looks "too saturated and not real."

IHS said the Galaxy S III to use AMOLED (active-matrix organize light emitting diode) is iPhone 5 using LCD (liquid crystal display) LTPS (low temperature polysilicon). AMOLED does not use backlighting and potentially better energy savings compared to LCD, IHS said.

However, IHS said the battery life of the smartphone depends on many other factors than just the power consumption of the screen. IHS does not draw any conclusions about the power consumption of the screen in two smart phones was studied.