TCL 55Q7DPRO 55" 4K Ultra HD Mini LED Google TV, 144Hz

With 3840 x 2160 pixels across a 55-inch flat panel, this TV shows four times the pixel count of Full HD. Fine textures, small on-screen text and distant landscapes stay crisp, even when you sit fairly close. The standard 16:9 aspect ratio matches most films, series, broadcasts and games, so content fills the screen neatly without awkward black bars on everyday viewing. It's a size that suits most living rooms without overpowering the space.

The Mini LED backlight uses far smaller LEDs than a conventional LED TV, giving the panel finer control over which areas light up. In practice, that means deeper-looking dark scenes, brighter highlights and less washed-out contrast when bright and dark elements share the screen. For film nights, sports and gaming alike, Mini LED is one of the main reasons buyers choose a TV in this class over a standard LED model.

HDR support lets the 55Q7DPRO display a wider range between the darkest and brightest parts of an image. Sunsets, explosions, reflections and night-time city shots gain more depth and realism than in standard dynamic range. Combined with the Mini LED backlight, HDR content from streaming services and compatible sources looks more lifelike. The manufacturer does not list which specific HDR formats are supported, so check your sources if you need a particular one.

A 144 Hz refresh rate means the screen can update up to 144 times per second, well above the 60 Hz common on many TVs. Fast camera pans, football matches and racing scenes look smoother, with less visible judder and blur. Gamers with compatible hardware can take advantage of the higher refresh rate for more fluid, responsive gameplay. It's a spec worth comparing closely, as it sets this model apart from many TVs at this size.

The built-in Google TV operating system brings your favourite streaming apps together and serves up recommendations based on what you watch. Instead of jumping between separate apps, you can browse films and series from different services on one home screen. As a smart TV, it connects to your home network for streaming and app downloads, so you can start watching without an extra media box.

This TV suits households that want a sharp 55-inch 4K picture with strong contrast for films and series, sports fans who value smooth 144 Hz motion, and gamers looking for a big screen with a high refresh rate. Streaming fans will appreciate Google TV for keeping everything in one place. If you want Mini LED picture quality without stepping up to a much larger screen, it's a well-balanced pick.