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.
Bravia 5 is the entry-level television in Sony's Mini-LED series for 2025, so naturally, we start with the most important aspect – how it performs with black levels and contrast. After all, the term “Mini-LED” sounds almost like a magic spell today. In theory, it means thousands of tiny LEDs arranged in zones that are supposed to work in harmony, dimming and brightening the image so that the viewer's eye perceives more depth than in a classic LCD. In practice, we counted about 200 backlighting zones in the 65-inch Bravia 5. Is that a lot? Definitely more than in its predecessor, the legendary X90L model, but when looking at Chinese manufacturers who can pack hundreds, sometimes even thousands of zones, it comes off as fairly modest.
One would expect that combining a greater number of zones with refined dimming algorithms—something Sony has trained us to expect over the years—would result in a significant quality jump compared to the X90L. Meanwhile – and this is where a slight disappointment comes in – tests showed that the results are surprisingly similar to last year's model. Don’t take this the wrong way: the contrast for an LCD TV with local dimming is genuinely solid. In most scenes, bright elements are separated from dark ones with almost surgical precision, and the effect can be impressive. But when more demanding shots appear on the screen—those that ruthlessly test the backlighting capabilities—it becomes clear that the hardware has its limitations.
Therefore, one could say that in terms of black levels and contrast, the Bravia 5 does not so much disappoint as it rather fails to meet the hopes that the initial announcements raised. We were counting on at least slightly better performance than its predecessor, and we got “only” good contrast. And that “only” is the key word here—because good contrast in Sony’s version still means a level that most competitors could be proud of.