Full HD (1920x1080)
The TV can receive and display a minimum resolution of 1920x1080, also called 1080p.The expression "Full HD" is not a standard given by any organization, its just an expression set by the market to distinguish the different HD resolutions for different TV models.
The number 1080 represents 1,080 lines of horizontal resolution, while the letter "p" stands for progressive scan or non-interlaced. 1080p is considered as true or full HDTV video mode.
The term usually assumes a widescreen aspect ratio of 16:9, implying a horizontal (display) resolution of 1920 dots across and a frame resolution of 1920 × 1080 or exactly 2,073,600 pixels.
3D Ready
3D describes an image that provides the perception of depth. 3D content is not automatically 3D and may require certain additional devices. With a 3D ready projector you may require an HDMI 1.4 (high speed) connection to handle the large amount of data needed. Only SXRD and DLP / DILA projectors will work with 3D at the moment, LCD projectors are not yet compatible. For some projectors, you will also require a 3D adapter box so that the projector can read the signal. You will also need active shutter glasses to complete your 3D set up.
Pico Projector
A Handheld projector (also known as a pocket projector, mobile projector, pico projector or mini beamer) is a technology that applies the use of an image projector in a handheld device. Its used for compact portable devices such as mobile phones, personal digital assistants, and digital cameras, which have sufficient storage capacity to handle presentation materials but little space to accommodate an attached display screen.
True Widescreen
Shows if the projector supports real widesceenformat 16:9 its important for homecinema users.
Standard Resolution
All projectors have a native or true resolution. This is the standard but most projectors support other resolutions. A projector is best viewed in the standard resolution.
Brightness
A standard for measuring light output, used for comparing projectors. Unfortunately, there are enough variables, that the eye will often disagree radically with the ANSI rating. If however one projector uses halogen lamps and another metal-halide, the halogen projector will seem noticeably dimmer even if the two units rate the same. Other variables, including type of LCD technology (TFT LCD, Polysilicon LCD), type of overall technology (LCD vs.DLP vs. CRT), contrast ratios, etc. all effect the end result.
Weight
Indicates the weight of the projector, measured in kilograms.