QN80F is a representative of the Neo QLED series, which means it's a television with Mini LED backlighting. Unlike its cheaper cousin, the QN70F model, here the diodes are placed directly behind the panel (rather than at the edges), which gives a solid advantage in contrast control right from the start. In the 65-inch variant we tested, we counted 88 local dimming zones – a result that may not be particularly impressive, but as it turned out, sufficient to achieve quite decent results.
In tests based on scenes from movies like Oblivion and The Meg, the QN80F performed well – blacks were deep, and the overall image consistency was eye-catching. However, in more demanding moments (e.g., scenes with a lot of bright details on a dark background), a halo effect appeared. This is where the limitation of the number of zones shows – bright elements could bleed into each other, and some details in dark areas lost sharpness and contrast. In one of the helicopter scenes (The Meg), we even noticed a slight flicker in brightness, as if the television was trying its best to maintain visibility of details at the expense of black depth.
However, these are not problems exclusive to this model – the halo effect or contrast drops in very complex scenes are something most Mini LED televisions struggle with, even the more expensive ones. In its class, the QN80F still performs positively and offers clearly better contrast than the QN70F model with edge lighting. For most users, this will be a level more than sufficient – though not ideal.
The year 2025 looks quite interesting when it comes to lifestyle TVs. Why? Because Samsung has prepared two versions of the iconic model The Frame – one regular and another with the "Pro" label. In this review, we take a look at the version without "Pro," which – as will soon become evident – is quite significant. The regular model LS03F does not feature any local dimming technology, unlike its more expensive sibling. This is important because it affects not only the overall picture quality but primarily how this TV handles black levels.
The VA panel used in The Frame 2025 has a high native contrast – and this obviously works to its advantage. In the tested movie scenes, details in the dark parts of the image were clearly visible; nothing blended together, and it didn’t create a uniform black/bright spot. For the average viewer, this will be more than sufficient. But of course, not everything is perfect. The lack of local dimming causes the black levels on this TV not to be perfectly deep – it resembles a dark navy more than pitch black. Additionally, in our tested unit, we noticed slight backlighting in the right part of the screen, but this may just be the "beauty of the specimen" rather than a rule. Theoretically, one could try to improve the perception of blacks by backlighting the screen – for example, with an LED strip – but in the case of The Frame, this is rather impossible because this TV is meant to sit flush against the wall like a painting. So to achieve better blacks visible to our eyes, we are forced to watch the LS03F with the lights on. Such is the charm of this technology.