Sharp’s LE700 series is its first move into the superior picture quality offered by LED backlit LCD HDTVs as compared to conventional CFL backlit LCD HDTVs. Other headline features are the newly developed deep black level X-Gen Panel, AQUOS Net capability, 120Hz Fine Motion Enhanced technology and leading edge fast pixel response time of 4ms. Sharp are also keen to emphasise the energy efficiency and eco-friendly performance of this new series. The Full HD (1080p) LE700 range includes the 52 inch LC-52LE700UN, 46 inch LC-46LE700UN, 40 inch LC-40LE700UN and 32 inch LC-32LE700UN.

Sharp’s AQUOS LE700 X-Gen Panel

As mentioned, Sharp have endowed the LE700 models with all the advantages of LED backlighting technology which includes delivery of high brightness levels and a stratospheric dynamic contrast ratio of more than 2,000,000:1. As contrast ratio is a prime component of picture quality the flow on benefits are obvious on-screen. The LED backlighting system consists of a full array of LEDs evenly dispersed behind the diffuser giving more uniform and pure colors as well as very even lighting across the entire screen.

If comparing these Sharp models with LED backlit models from other manufacturers, shoppers should note that local dimming is not included. Local dimming allows groups of LED lights to be controlled separately.

Deep black levels which were hard to achieve in the early days of LCD technology are delivered by new advanced pixel control which minimizes light leakage. Higher peak brightness is delivered by the X-Gen panel through a wider aperture which allows more light to pass through the panel.

The LC-52LE700UN and LC-46LE700UN have a special de-judder feature for smoother reproduction of film content such as slow panning shots. Another smoothing technology for fast on-screen action is the Fine Motion Enhanced technology. The technology inserts extra interpolated frames between the existing ones making the positional jumps between frames smaller and smoother.

Sharp specify that the LE700 series has a 176-degree viewing angle however, you should consider this in light of our explanation of what viewing angle means.

Eco-Efficient Design

One of the benefits delivered by LED backlighting is more precise backlighting. Utilizing the finer panel lighting control and the adjustment of lighting levels to suit ambient brightness levels, Sharp have delivered LCD HDTVs which have exceptionally low power requirements. The LE700 models exceed the EPA’s ENERGY STAR criteria by 68 to 52 percent with the smaller screens being the more efficient.
Other eco benefits delivered by the LED backlighting are a mercury free design and a a longer 100,000 hour lifespan (two thirds longer than conventional LCD HDTVs).

Connectivity

AQUOS Net

Following the trend for new HDTV releases to become more home entertainment center orientated, the LE700 Series includes AQUOS Net (available on 46 and 52 inch models only). AQUOS Net is an Internet delivered service that provides users with access to personalized information. Currently available through AQUOS Net is content from Weatherbug to check the local forecast, NASDAQ for stock quotes, Accedo Broadband for casual games such as black jack and Sudoku, UCLICK to follow daily comic strips, daily local NAVTEQ Traffic reports, AQUOS Gallery, which provides users with beautiful high-resolution 1080p images of scenery and nature, and a variety of web-based content from NBCU’s broad portfolio.

AQUOS Net also improves customer support allowing technicians to connect remotely to a customers TV to assist in adjusting the TV’s settings and optimizing picture quality for the best viewing experience.

Other Connection Options

LE700 models have four HDMI and a built-in ATSC, QAM and NTSC tuner for access to DTV and analog TV channels. There is a PC input (15-pin D-Sub) and a RS-232C input for custom home theatre installations. Sharp’s AQUOS LINK feature allows users to control compatible, HDMI-connected products using a single remote control. For viewing digital images on a large display or listening to mp3 music there is a USB photo/music player (available on 46 and 52 inch models only).

Resources

Recommended HDTV Viewing Distances

User Reviews and Price Comparisons

Sharp AQUOS LC52LE700UN 52-Inch 1080p 120Hz LED HDTV

Sharp AQUOS LC46LE700UN 46-Inch 1080p 120Hz LED HDTV

Sharp AQUOS LC40LE700UN 40-Inch 1080p 120Hz LED HDTV

Sharp AQUOS LC32LE700UN 32-Inch 1080p 120Hz LED HDTV