The HTC Evo 4G LTE is an Android smartphone developed by HTC Corporation to be released exclusively by Sprint.

The HTC EVO Design 4G (also known as the HTC Hero S on US Cellular and CSpire) is an Android powered smartphone released by Sprint Nextel on October 23, 2011 and by Boost Mobile on May 30, 2012. It is the fourth HTC phone in their EVO line.

When it was released in 2010, it was Sprint's best phone by a long shot, and one of only a few truly great Android devices.

HTC Corporation HTC Evo 3D

These embed them inside the device so they can't be changed. So you can just grab your friends form and put the sim card in it.

HTC Corporation The HTC Evo 4G (trademarked in capitals as EVO 4G, also marketed as HTC EVO WiMAX ISW11HT in Japan) is a smartphone developed by HTC Corporation and marketed as Sprint's flagship Android smartphone, running on its WiMAX network.

There are multiple reasons why HTC failed. They failed to evolve. Like blackberry, they didn't engage with what the market wanted, they were more focused on making their phone's UI look professional use, using their own software on top of Android and priced very premium. They failed to specialize at anything.

HTC joined Google's Open Handset Alliance and then developed and released the first device powered by Android in 2008, the HTC Dream.

Each generation of wireless cellular technology has introduced increased bandwidth speeds and network capacity. 4G users get speeds of up to 100 Mbps, while 3G only promised a peak speed of 14 Mbps. With 4G download speeds, wireless users can stream high-definition video and audio.

HTC Phones It released the first commercial Android smartphone, the HTC Dream, in 2008, and is today a manufacturer of both Android and Windows based smartphones.

HTC 10 evo Price in India