large image

Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission. Learn more.

Toshiba 42L6453DB Review



rating-star rating-star rating-star rating-star rating-star


  • Reasonably aggressive price
  • MediaGuide Replay is a great smart feature
  • Exceptionally low input lag - great for gaming


  • Very average contrast performance
  • Backlight clouding
  • Missing a few key video streaming services

Key Specifications

  • Review Price: £430.00
  • 42-inch LCD TV
  • MediaGuide Replay auto record functionality
  • Full HD resolution
  • AMR 200 processing
  • Multimedia playback via USB or wi-fi/LAN network

What is the Toshiba 42L6453DB?

The 42L6453DB is a 42-inch full HD Smart TV sitting one level below Toshiba’s recently tested ‘premium HD’ L7453DB series. Key features include MediaGuide Replay, which automatically records programmes the TV thinks you’ll want to watch; other Smart TV features including numerous video streaming apps; and an aggressive price tag of just £429.

Toshiba 42L6453DB: Design and Features

There’s a pleasing mix of minimalism and on-trend glamour to the 42L6453DB’s design. The bezel is fashionably slim, and enjoys an eye-catching gloss-black finish, while the reasonably heavy-duty silver stand looks attractive with its open frame style.

Toshiba 42L6453DB

When lifting the 42L6453DB out of its box you can’t fail to notice that it’s rather flimsily built. But it doesn’t look cheap or nasty from a normal viewing distance, and we’ve seen other TVs in recent times deliver plenty of performance thrills despite feeling like they’ve been built out of the cheapest materials possible.

Connections on the 42L6453DB’s rear and down its side are perfectly acceptable for its £429 price point. Its four HDMIs are as many as you could expect from a high-end TV, while its two USBs are enough to cope with both a permanent USB hard drive attachment and swappable USB hard drives for playing back more ‘temporary’ multimedia content.

The set also readily jacks in to your network either via Ethernet cable or built-in Wi-fi. And once you’ve got it on your network you can either stream multimedia to it from other networked devices or head into Toshiba’s online Smart TV platform.

We’ve covered this ‘Cloud TV’ system at length in a dedicated review. So we’ll restrict ourselves here to just mentioning the important stuff, namely that it lacks a few key catch-up and subscription video services, runs slightly sluggishly on the duo-core processing engine employed on the L6453DB series, but enjoys a major attraction in the form of MediaGuide Replay (MGR), which learns the sort of programmes you like to watch and automatically records them.

The only unfortunate thing about MGR is that the TV doesn’t carry any built-in memory, so using the feature is dependent on people going to the trouble – and slight extra expense – of adding an external USB hard drive. Which experience suggests many users probably won’t bother to do.

The 42L6453DB’s pictures, meanwhile, draw on the same dual-core processing engine that drives the Cloud TV interface. Processing features available include AMR 200 (which emulates a 200Hz motion performance), noise reduction, and an adaptive backlight control that adjusts the panel’s luminance to suit incoming pictures.

The set is well stocked with picture calibration features too, including extensive colour, white balance and gamma management tools.

Toshiba has even put some effort into the 42L6453DB’s audio courtesy of a DTS Premium Sound system for getting a surround effect out of mere stereo speakers.

Please note, finally, that the 42L6453DB doesn’t support 3D playback.

SEE ALSO: Best Value TVs

Toshiba 42L6453DB

Toshiba 42L6453DB: Set Up

As with a disappointing number of TVs this year, the 42L6453DB struggles with dark scenes. So certainly when watching this TV in a darkened room you should reduce the backlight drastically – to below its 40 setting, in fact.

You may want to experiment with the dynamic contrast feature, as without it black levels are very uninspiring. However, as we’ll discuss in the picture quality section the adaptive backlight system works very clumsily, so even if you decide you want to use it you should definitely stick with its low setting.

Other suggestions we’d make are turning off noise reduction for HD viewing, and keeping the contrast somewhere between 70 and 80, for anything higher can cause pictures to look noisy and slightly ‘bleached’.

We test every TV we review thoroughly over an extended period of time. We use industry standard tests to compare features properly. We’ll always tell you what we find. We never, ever, accept money to review a product.

Find out more about how we test in our ethics policy.

Used as the main TV for the review period

Tested for more than a week

Tested using industry calibrated tools, discs and with real world use

Tested with broadcast content (HD/SD), video streams and demo discs

Why trust our journalism?

Founded in 2004, Trusted Reviews exists to give our readers thorough, unbiased and independent advice on what to buy.

Today, we have millions of users a month from around the world, and assess more than 1,000 products a year.

author icon

Editorial independence

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

author icon

Professional conduct

We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.