Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
15% have it
21. has a HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
83% have it
22. displays 3D
The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
20% have it
23. power consumption operation
How much power the device consumes when it's switched on.