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LG 42LW550T review

Excellent, affordable passive 42-inch 3D TV set with useful multimedia options

Our Verdict

For

  • Seven 3D glasses included for free
  • Relatively relaxing passive 3D pictures
  • No 3D flicker
  • Bright and punchy images
  • Fair value

Against

  • Lack of 3D detail
  • Slightly jagged contours in 3D
  • Poor input lag

LG's passive Cinema 3D technology has so far proved hit and miss. The 47LW550T impressed, while the 55LW650T disappointed, the 42-inch 42LW550T arrives with mixed expectations.

It is also the latest combatant in the increasingly rancorous scuffle between active shutter and FPR (Film Patterned Retarder) 3D technology.

The former presents two consecutive full HD images, one for each eye, that are cycled quickly and viewed through a pair of shuttering glasses causing your brain to combine them into a single, three-dimensional image. FPR, on the other hand, uses a polarising film on the front of a screen that creates a 3D image when observed with cheap, non-powered glasses.

What's going to be particularly interesting about the 42LW550T is what difference if any the relative smallness of its screen (versus the previously tested 55-inch and 47-inch FPR models) will make to the Cinema 3D experience, as it seems possible, maybe even probable, that its reduced size will mitigate the impact of FPR's potential shortcomings.

The 550T part of its name shows that the 42LW550T and its 55-inch and 47-inch siblings belong in the middle of the current LG FPR 3D range, below the top-level LW650Ts and above the LW450Us.

This means it's got 100Hz processing versus the 55LW650T, 47LW650T and 42LW650T models' 200Hz; an 8,000,000:1 contrast ratio versus the 9,000,000:1 of the LW650Ts and a marginally slower panel response time, but these differences aren't major, raising hopes of a winning balance of specification, performance and value.

The difference between the LW550T series and the 55LW450U, 47LW450U, 42LW450U and 32LW450U, meanwhile, is simply that the 450U-suffxed models lack LG's new Smart TV online platform.

Tech Specs

Product TypeLED-LCD TV
Scan Format1080p
Standard Refresh Rate50 Hz
Digital TunerDVB-T (MPEG4)
Video Signal StandardHDTV 1080p
Number of HDMI Ports4
Number of SCART Interfaces1
Product FamilyLW5
3D Type3D
Brand NameLG
Screen Size106.7 cm (42")
Aspect Ratio16:9
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS
EthernetYes
Ethernet TechnologyEthernet
USBYes
HDMIYes
Weight with Stand (Approximate)15.50 kg
Backlight TechnologyEdge LED
VESA Mount Standard400 x 400
Operating Power Consumption96.77 W
Dynamic Contrast Ratio8,000,000:1
RMS Output Power20 W
DLNA CertifiedYes
VGAYes
HeadphoneYes
Digital Audio OutputYes
Height with Stand683 mm
Width with Stand1012 mm
Depth with Stand256 mm
Number of Common Interface1
CI+Yes
Component VideoYes
SCARTYes
PC StreamingYes
Internet AccessYes
Media PlayerYes
Motion Interpolation TechnologyTruMotion 120Hz
Enhanced Refresh Rate100 Hz
Height617 mm
Width1012 mm
Depth39.2 mm
ColourPurple
Brightness400 cd/m²
Sound SystemSurround Sound, Dolby Digital
Product SeriesLW5
Maximum Resolution1920 x 1080
FeaturesChannel Labeling
ManufacturerLG Electronics
Product Model42LW550T
Product Name42LW550T LED-LCD TV
Manufacturer Part Number42LW550T
Manufacturer Website Addresshttp://www.lge.co.uk
Marketing Information

Welcome to the Next Generation 3D TV from LG. The LW5 Cinema 3D Smart TV series provides the ultimate in-home entertainment to share with your family and friends by bringing the cinema 3D experience home. The LW5 series is available in a variety of screen sizes all with Smart TV - so you can watch the best of the internet on the big screen and access all your favourite media from multiple devices from the comfort of your living room sofa.

SpeakersYes
Weight (Approximate)13.20 kg