Sensation Specifications

• The HTC Sensation measures 4.96 inches tall, 2.57 inches wide and 0.44 inches thick. It weighs 5.22 oz. including its 1,520-mAh battery. HTC outfits the Sensation with a 4.3-inch touch screen equipped with a gyro sensor. The Sensation is powered by a 1.2 GHz dual-core processor matched up with 1GB of storage space and 768MB of RAM. The Sensation features two onboard cameras. Its primary camera is rear-facing and features an 8-megapixel sensor, autofocus, dual LED flash and 1080p high-definition video-recording capabilities. The Sensation’s battery provides the phone with up to 420 minutes of talk time on 3G networks.
  
  

Evo 3D Specifications

• The Evo 3D is identical in dimensions to the Sensation. It's slightly heavier, however, weighing in at 6.0 oz. including its 1,730-mAh battery. The Evo 3D features a 4.3-inch 3-D touch screen display, a 1.2 GHz processor, 1GB of onboard storage and 1GB of RAM. One of its most notable features is its pair of 5-megapixel rear-facing cameras that together can capture 3-D images at resolutions up to 2 megapixels and 3-D videos at resolutions up to 720p. The Evo 3D’s battery provides it with up to 450 minutes of talk time on 3G networks.
  
  

Incredible S Specifications

• The HTC Incredible S measures 4.72 inches tall, 2.52 inches wide and 0.46 inches thick. It weighs 4.78 oz. including its 1,450-mAh battery. HTC outfits the Incredible S with a 4-inch touch screen, 1 GHz processor, 1.1GB of onboard storage and 768MB of RAM. The phone also features a pair of digital cameras. The primary camera has an 8-megapixel sensor, dual LED flash, autofocus and 720p video-recording functionality. The battery in the Incredible S provides the phone with up to 380 minutes of talk time per charge on 3G networks.
  
  

Desire S Specifications

• The Desire S is the smallest and lightest of the four phones. It measures 4.53 inches tall, 2.35 inches wide and 0.46 inches thick. It weighs 4.59 oz. including its 1,450-mAh battery. HTC equips the Desire S with a 3.7-inch touch screen, 1GHz processor, 1.1GB of storage space and 768MB of RAM. Like the Incredible S, Evo 3D and Sensation, the Desire S features a pair of digital cameras. Its primary camera is rear-facing and features a 5-megapixel sensor, power LED flash, autofocus and HD 720p video capabilities. The battery in the Desire S supplies the phone with up to 435 minutes of talk time on 3G networks.
  
  

Additional Specifications

• Android 2.3.5 is the most recent version of the operating system as of September 2011. The Sensation, Incredible S, Evo 3D and Desire S all have the ability to upgrade to newer versions of the Google Android operating system upon release. All phones also feature microSD memory card slots, 802.11b/g/n Wi-Fi capabilities, Bluetooth, internal GPS antennas, 3.5 mm headphone jacks, accelerometers, proximity and ambient light sensors.