Review 4K TV Panasonic TX-58AX802B from What HiFi Magazine

Review 4K TV Panasonic TX-58AX802B from What HiFi Magazine

Review 4K TV Panasonic TX-58AX802B

We’re sad and excited. Sad because we’re still not quite over the demise of Panasonic’s plasma TVs, but excited to see what’s next. What’s next? The Panasonic TX-58AX802B, that’s what.

Review 4K TV Panasonic TX-58AX802B - 2The bulk of it

The stand is roughly the size of the Oxford English Dictionary and the screen itself is unusually heavy. It’s well equipped though, complete with a pop-up camera and a generous set of connections including four HDMI 2.0, three USBs (one rated 3.0), an SD card slot and Freeview HD and Freesat. Wi-fi is built in, although you get an Ethernet socket too. It’s worth noting that of the four HDMI slots, only one can handle 4K.

The bigger worry here is that the AX802 cannot handle Netfix 4K streams. Rivals from Sony, Samsung and LG have no such problem. Netflix is one of the only readily available sources of proper 4K content, so this is a glaring omission.

This is a shame, because in many areas the AX802 is rather good. We’ve long been fans of Panasonic’s smart TV interface, but this year it’s even better. The ‘My Home Screen’ system makes a return, letting you choose from pre-set screens or build your own, and the Freetime TV guide lets you scroll back on primary channels to watch shows broadcast up to seven days ago.

The flashiest element here is the Info Bar. The TV goes from standby to a semi-conscious state, showing a band of data at the bottom of the screen – it’s activated by a proximity sensor and is a neat idea, although the sensor can be triggered by bright lights or wandering pets. We managed to activate it just by drinking a cup of tea. Thankfully you can turn it off, although it’s tempting to keep it on and see how the cat reacts.

Slightly more useful is TV Anywhere, which lets you stream live or USB-based content to your smartphone or tablet.

Old qualities reborn

Start watching it and this screen feels much like a Panasonic plasma of old, right down to the warm colour reproduction and ink-deep blacks.

Flicking through our server of 4K stock video and film clips, it’s hard not to be amazed by the colour reproduction. While the richness of the palette may not be entirely lifelike, the wide range of hues breathes real life into the picture.

When it gets dark it is properly dark, although the normally sky-high levels of detail are occasionally compromised in the darker areas. Contrast is excellent Review 4K TV Panasonic TX-58AX802B - 3throughout. In terms of outright sharpness the LG 55UB950V has the edge, but the Panasonic’s more subdued approach feels a little more natural.

Blu-rays and Freeview HD are upscaled with skill, although you won’t get the crispness of the Samsung UE55HU7500 (see right).

As for 3D, you get two pairs of activeshutter glasses. There’s an inevitable degree of image instability in action scenes, but we like the sense of depth.

It’s not perfect, however. Viewing angles aren’t particularly wide, and you don’t need to go far off axis before the contrast and colours start to wash out.

We have mixed feelings about the TX-58AX802B. We admire its features, and we’re very impressed by its picture. But we can’t ignore its inability to stream Netflix in 4K, especially at this price. As things stand, not doing Netflix 4K essentially means not doing 4K at all. There may come a time when 4K content is readily available, and antennas and HDMI inputs will suffice. If that happens, we would be happy to reconsider our verdict.

Rating ★★★★ ★

FOR Deep blacks; rich, warm colours; plenty of subtlety

AgAinst Expensive; no Netflix 4K; narrow viewing angle

VeRdict Panasonic’s gorgeous picture is undermined by technical limitations

Credit : What HiFi Magazine

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