HTC Evo Vs iPhone 4 Vs Droid incredible.

[via Mashable]

The HTC Droid Incredible (ADR6300) (also known as the HTC Incredible) is a smartphone manufactured by HTC Corporation utilizing the Android operating system. The "Droid Incredible" was released on April 29, 2010, and is available through Verizon Wireless only.The Droid Incredible was released running Android 2.1 (Eclair) software, modified with HTC Sense, an overlay user interface for Android OS. Following the announcement of Android 2.2 (Froyo),

Droid Incredible has improvements over standard 2.1 devices including an FM tuner; a Facebook, Twitter, and Flickr-integrated social aggregation application called Friend Stream (as well as a Twitter client named Peep); a geotagging application for photos called Footprints; and a redesigned appearance and functionality for stock 2.1 applications. The smartphone features an 8-megapixel camera with dual LED flash,optical mouse and a camcorder with resolution of up to 800x480 (WVGA), which may be compressed in either MP4 or H.263 format. 

HTC Evo :The HTC Evo 4G (trademarked in capitals as EVO 4G) is a smartphone developed by HTC Corporation and marketed as Sprint's flagship Android smartphone, running on its WiMAX network. The smartphone launched on June 4, 2010.

The EVO was released on June 4, 2010 in the United States through Sprint. The device had become the top-selling launch day phone on Sprint, surpassing the Palm Pre, The Samsung Instinct and Motorola Razr V3 

The EVO is powered by the Qualcomm QSD8650 chipset which contains a Snapdragon ARM Cortex-A8 microprocessor clocked at 1 GHz and an embedded Adreno 200 graphics chip capable of up to 22 million triangles per second.The HTC EVO features hardware very similar to the HTC HD2, a smartphone running Windows Mobile. The device is sometimes referenced as the Android version of the HTC HD2 although a variety of features are only available on the EVO 4G.

It features 512MB of eDRAM which allows for a smoother experience with Android OS, applications, and the HTC Sense user interface. The device also features 1024MB of built-in ROM which is mainly used for the system software.