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Sharp LC-46LE831E review

Sharp's lastest Quattron, the LC-46LE831E, puts high colour at the top of its priority list Tested at £1300

Our Verdict

For a big-screen for HD, 2D and 3D, this Sharp is enticing and relatively affordable


  • Clean and detailed pictures
  • smooth motion
  • good 3D
  • competitive price


  • Can’t deliver darkest black levels of best
  • internet TV content missing catch-up TV

Getting your head around Sharp’s TV range is altogether less taxing than it is for other brands. While others offer myriad models within countless ranges, Sharp has a much more manageable roster.

Quattron is the name of the latest range, and contains eight models: four 40in sets, three at 46in and a 60in monster. One flagship at each of these sizes is 3D-capable.

We’ve seen two other Quattrons – the 60in set and a 40in – and we liked what we saw. Both received four stars (even if the 60in lost a star once cheaper rivals emerged).

So what’s going on inside these Quattron sets? More than just a clever-sounding name: Sharp has taken a new approach to how the screen displays colours.

Clever colour treatment

The background: our eyes are handy at viewing red, green and blue colours. As a result the RGB signal was developed for TVs. This varies the intensity of sub-pixels displaying those three colours to deliver a full spectrum to the human eye.

Sharp has added yellow sub-pixels to make a ‘quad-pixel’ panel. The company says this should deliver a wider, brighter range of colours and smoother gradients.

All this fancy tech is housed inside an equally smart chassis, the edge LED backlight allowing for a TV that’s just 3.4cm slim. A swivel stand gives a degree of placement flexibility, or you can pin it up using the supplied wall mount.

A choice of four HDMI inputs (with Audio Return Channel), three USB connections (which support video, audio and images, as well as the wi-fi dongle), and an SD card input are handy.

Also given a lick of paint and a bit of a rethink is Sharp’s TV interface. Similar to Sony sets, Sharp’s menus now run along the top of the screen and down the right hand side, leaving plenty of the screen viewable when you’re inside the menus.

It works well enough, though our inner Gok Wan can’t help but think the text and layout could look a little more inspiring.

Clear and detailed in 2D and 3D

As it’s only the second 3D set that we’ve seen from Sharp, we decided to dive straight in with the Avatar 3D Blu-ray. And we were impressed.

Instances of crosstalk are few and far between, which is crucial, and motion is generally smooth. There might not be the sense of depth you get from the very best – and usually very expensive – but it’s an easy to watch 3D experience, which is half the battle won.

Switch to a 2D Blu-ray and the set responds admirably. Se7en is an excellent transfer, and the skin tones and detail on the faces of Brad Pitt and Morgan Freeman are excellent throughout.

The image is brilliantly clean, too. At times the natural colour palette could be a little punchier, but it’s an easy to enjoy picture.

The 100Hz refresh-rate screen is boosted by a scanning backlight in an effort to further smooth motion. We settled on the ‘low’ setting for this – any more and the picture became susceptible to artefacts or blurring – and fast motion proves stable.

Watching the DVD of The Girl with the Dragon Tattoo shows the LC-46LE831E capable of delivering bright scenes with clarity and precision, too. Lines are sharp, colours natural and insight impressive.

Darker scenes are a bit trickier: this set doesn’t go mega-deep, but as is often the case, the silver lining is that detail levels during these murkier scenes remain good.

The tuner is similarly capable. HD channels marry stability with realistic colours, while standard-definition content remains detailed and free from noise.

Surprisingly good sound

We’re also taken by the sound of this Sharp TV. Sharp claims there’s a 2.1 sound system in here somewhere, with a subwoofer joining a pair of stereo speakers; certainly the sound is better than the average flat TV.

There’s more weight than we’d normally expect to find, yet voices remain clear – quite the perk if you aren’t planning to add external speakers.

The other big buzz topic this year is internet TV – and Sharp is slowly but surely getting up to speed, though still falls short for now.

Three-star reviews for Sharp TVs had become all too common in recent years.
But the LC-46LE831E combines impressive 3D and 2D performance with a competitive price to ensure that the four-sub-pixel-toting Quattron range walks away with a well deserved four stars.

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General Information

Product SeriesLE831
Product LineAQUOS
Product NameSharp LC-46LE831E
Product ModelLC-46LE831E
Manufacturer Website Address
Brand NameSharp
Product TypeLED-LCD TV
ManufacturerSharp Electronics
Manufacturer Part NumberLC46LE831E


Total Number of HDMI Ports4

Physical Characteristics

Depth with Stand29.3 cm
Width with Stand107.2 cm
Height with Stand71.1 cm
Width107.2 cm
VESA Mount Standard400 x 400
Depth3.4 cm
Height66.3 cm
Dimensions66.3 cm (H): 107.2 cm (W): 3.4 cm (D)

Technical Information

FeaturesSleep Timer
Aspect Ratio16:9
3D Type3D
Backlight TechnologyEdge LED
Horizontal Viewing Angle176°
Internet AccessYes
PC StreamingYes
Electronic Program GuideYes
Vertical Viewing Angle176°
Screen Size116.8 cm (46")


RMS Output Power20 W
Sound SystemSurround Sound

Energy and Performance

Standby Power Consumption200 mW
Maximum Resolution1920 x 1080
Operating Power Consumption76 W


Digital TunerDVB-T (MPEG4)
Video Signal StandardHDTV
Scan Format1080p
Standard Refresh Rate50 Hz

Network and Communication

Wireless LANYes


DLNA CertifiedYes
Environmentally FriendlyYes
Package Contents
  • WiFi USB Dongle
  • Remote Control
  • Swivel Stand
Environmental CertificationEU Ecolabel


Limited Warranty1 Year