Feeds
80%
LG 42 LW650T

LG 42 LW650T 42in passive 3D TV

Smart TV with disposable specs

  • alert
  • submit to reddit

Top three mobile application threats

Motion resolution is average. If you disable the brand’s 200Hz TruMotion processor, less than 650 lines of motion resolution are conveyed. There are High and Low presets for the TruMotion processor but both create unwanted artefacts – smudgy halos around moving objects.

LG 42 LW650T

Polarised view

The best option is to put TruMotion on its User setting, and adjust De-Judder to 0 and De-Blur to 5. This minimises artefacting and anchors motion resolution at a reasonable 900 lines.

The 42 LW650T is significantly different from the passive 3D TVs which first landed in pubs at the behest of Sky last year. Those models used an expensive GPR (Glass Pattern Retarder) fixed to the front of the screen; this model, along with LG’s entire 2011 passive ‘Cinema 3D’ line up, uses a cheaper FPR (Film Pattern Retarder).

The FPR is basically a striped horizontal/vertical pattern which allows glasses with inexpensive polarising filters to see two different images. LG bundles seven pairs with every screen – more than enough for family and friends.

The good news is that passive 3D, be it from Blu-ray or Sky, has the same level of depth as Active Shutter. However it also has half the horizontal resolution. This lack of definition is easily noticeable, with 3D diagonals and curves displaying jagged edges. LG maintains that its passive 3D TVs deliver Full HD 3D, just like Active Sets. This is patent nonsense. But there’s no arguing that cheapo passive glasses are light and easy to wear.

LG 42 LW650T

Combat fraud and increase customer satisfaction

Next page: Verdict

More from The Register

next story
Feast your PUNY eyes on highest resolution phone display EVER
Too much pixel dust for your strained eyeballs to handle
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Microsoft lobs pre-release Windows Phone 8.1 at devs who dare
App makers can load it before anyone else, but if they do they're stuck with it
Report: Apple seeking to raise iPhone 6 price by a HUNDRED BUCKS
'Well, that 5c experiment didn't go so well – let's try the other direction'
Rounded corners? Pah! Amazon's '3D phone has eye-tracking tech'
Now THAT'S what we call a proper new feature
Zucker punched: Google gobbles Facebook-wooed Titan Aerospace
Up, up and away in my beautiful balloon flying broadband-bot
US mobile firms cave on kill switch, agree to install anti-theft code
Slow and kludgy rollout will protect corporate profits
AMD unveils Godzilla's graphics card – 'the world's fastest, period'
The Radeon R9 295X2: Water-cooled, 5,632 stream processors, 11.5TFLOPS
Sony battery recall as VAIO goes out with a bang, not a whimper
The perils of having Panasonic as a partner
NORKS' own smartmobe pegged as Chinese landfill Android
Fake kit in the hermit kingdom? That's just Kim Jong-un-believable!
prev story

Whitepapers

Designing a defence for mobile apps
In this whitepaper learn the various considerations for defending mobile applications; from the mobile application architecture itself to the myriad testing technologies needed to properly assess mobile applications risk.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.