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Samsung The Frame LS03F 50-Inch 4K TV

Samsung The Frame LS03F 50-Inch 4K TV

£689

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Samsung’s 50-inch The Frame LS03F is a 4K TV with a Matte Display, Art Mode and the NQ4 AI Gen2 Processor. It includes a Slim Fit Wall Mount, which is pleasingly considerate for anyone trying to stop their living room looking like it has been annexed by a black rectangle.

Prices correct as of: 20/08/2026 15:09

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At a glance

One-line verdict

A 50-inch 4K TV for people who want Art Mode and a wall-friendly profile, provided 50Hz is not where their sporting ambitions begin.

Best for

Living rooms that need a 50-inch 4K TV with Art Mode, a Matte Display and a tidier wall-mounted setup.

Skip it if

Skip it if a 50Hz refresh rate rules it out for the fast-moving content you care about most.

The full picture

Most televisions arrive with the visual subtlety of a motorway services sign: a large dark slab, a tangle of cables, and an unspoken instruction to rearrange the room around it. Samsung’s 50-inch The Frame LS03F takes a more domestically diplomatic route. It is a 4K television built around Art Mode, a Matte Display and a frame-like approach that acknowledges the radical idea that people may also own books, lamps and opinions about wallpaper.

We think this is the sensible centre of the The Frame proposition. At 50 inches, the QE50LS03FAUXXU is large enough for a main living-room screen without requiring the sofa to retreat three postcodes. The supplied Slim Fit Wall Mount is particularly relevant here: this is a TV designed to go on the wall, not merely to lean against one while everyone postpones the drilling.

Its core specification is properly modern: 3,840 × 2,160 4K resolution, the NQ4 AI Gen2 Processor, 4K AI Upscaling, Quantum HDR, HDR10+ Adaptive and Dual LED contrast. Samsung also specifies Motion Xcelerator, while the panel refresh rate is 50Hz. That last number deserves a moment of grown-up honesty. The Frame’s biggest appeal is its ability to be a television without constantly looking like television; it is not positioned by this evidence as a high-refresh-rate sporting or gaming shrine.

The matte finish and Art Mode are what make the whole mildly extravagant premise land. A TV that can become part of the room is admittedly a very twenty-first-century solution to having bought a TV, but it is a good one. Add support for customisable bezels and optional mounting or stand accessories, and Samsung has made an unusually coherent object for homes where the lounge has to host films, guests, plants and at least one mysteriously ugly router.

The Irresistible

  • Art Mode and the Matte Display give this 50-inch 4K TV a credible reason to occupy a living-room wall when the screen is not the evening’s main event.
  • A Slim Fit Wall Mount is included, which supports the entire frame-like idea rather than treating it as an accessories catalogue hostage situation.
  • Support for customisable bezels lets the set adapt to the room instead of asking the room to accept its standard black-plastic authority.

The Clever Part

  • The UK model has 4K resolution at 3,840 × 2,160, alongside Quantum HDR, HDR10+ Adaptive and Dual LED contrast.
  • Samsung specifies the NQ4 AI Gen2 Processor and 4K AI Upscaling, giving the LS03F a clear processing feature set.
  • Without its stand, it measures 1,124.1 × 644.9 × 24.9mm and uses a 200 × 200mm VESA mounting specification, useful facts before the tape measure comes out and family harmony goes in.
  • Optional Mini Wall Mount, Full Motion Slim Wall Mount, Auto-Rotation accessories and Studio Stand support offer several ways to indulge the interior-design brief.

The Fine Print

  • The stated package includes the Slim Fit Wall Mount, power cable and manual, while customisable bezels and the other mounting or stand options are listed as supported accessories rather than part of that included kit.
  • Maximum power consumption is rated at 120W, with typical consumption of 69W and standby consumption of 0.50W; Art Mode may be aesthetically discreet, but electricity remains stubbornly literal.

The Reality Check

  • Its 50Hz refresh rate is the clear buyer-fit limit: choose this for its artful living-room brief, not on the assumption that it supplies a higher-refresh-rate panel.

Buyer questions answered

Is the Samsung 50-inch The Frame LS03F worth buying?

Yes, if Art Mode, a Matte Display and an included Slim Fit Wall Mount matter more to you than a higher-than-50Hz refresh rate. It is a very convincing answer to the domestic question of where the television goes when nobody is watching it.

What is the picture quality of the Samsung 50-inch The Frame LS03F?

The UK QE50LS03FAUXXU has a 3,840 × 2,160 4K resolution, Matte Display, Quantum HDR, HDR10+ Adaptive, Dual LED contrast, 4K AI Upscaling and Motion Xcelerator. That is a substantial picture-specification list, without pretending the telly has solved the problem of choosing something decent to watch.

Does the Samsung 50-inch The Frame LS03F include a Slim Fit wall mount?

Yes, the UK variant includes a Slim Fit Wall Mount, power cable and user manual. The supplied kit therefore covers the key wall-mounting starting point rather than leaving you to discover it during a Sunday-afternoon hardware-shop pilgrimage.

How does Art Mode work on the Samsung 50-inch The Frame LS03F?

The supplied product listing identifies Art Mode as a feature of the Samsung 50-inch The Frame LS03F. The supplied evidence does not specify its controls, artwork options or operating behaviour, so we will not make up a tiny gallery curator’s job description for it.

What processor does the Samsung 50-inch The Frame LS03F use?

The UK Samsung 50-inch The Frame LS03F uses the NQ4 AI Gen2 Processor. It is also specified with 4K AI Upscaling, which is useful shorthand for the set’s image-processing credentials.

Is the Samsung 50-inch The Frame LS03F available with Alexa built in?

Yes, the validated UK listing states that Alexa is built in. One less reason for a separate smart speaker to squat on the sideboard.