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TCL 55C715 QLED 4K smart TV
4.6Overall Score
Name: TCL 55C715 QLED 4K smart TV
Price (RRP): $1,299
Manufacturer: TCL

The new Series C TVs from TCL come in three sizes: a relatively modest 50 inches, a mid-sized 55 inches and a nice large 65 inches. This review is of the middle-sized TCL 55C715 QLED Android TV. I kind of shudder about its price – and I mean that in a good way – a matter to which I will return.

Review: TCL 55C715

  • Australian Website here.
  • Manual here (towards bottom of page).
  • Price: A$1,299 – Seen around the Web for $100 to $200 less.
  • From: All major brick-and-mortar retailers.
  • Warranty: 3 years
  • Country of Manufacture: China
  • About: TCL is a Chinese company that spent a lot of time making gear for other companies before breaking out and making stuff under its own name.

The TCL 55C715 TV and the past

My records show – yes, I’m a bit like that – that way back in 2001 I purchased a Loewe Xelos 5381ZW TV for (gulp!) a heavily discounted $2,708. That’s $4,200 in today’s dollars, so says the Reserve Bank of Australia. (Disclosure: I was in this biz then as I am now, so I managed a discount. The RRP was $3,749, which is $5,800 today.) That was a CRT TV, standard definition, although with 100Hz screen refresh since it managed to perform motion smoothing. Yes, that technology has been around for twenty years. Oh, and its screen size was … 32 inches. Actually, in those days they measured things differently. 32 inches would imply a picture of 82 centimetres. In fact, it was just 76cm in size.

Then the plasma revolution hit (here’s our review of an early 50-inch full HD plasma – $9,400 in today’s money! Then LCD.

TCL 55C715

Each generation got better and cheaper. So now you can buy the TCL 55C715 55-inch UltraHD TV with Dolby Vision, Dolby Atmos sound and Android smarts for just $1,299. In today’s money.

This TV has a slim bezel – just a few millimetres wide, with a nice metal frame. It’s not super thin at nearly 75mm, but the top half is closer to 25mm. There are three HDMI inputs, optical and analogue audio out, dual band Wi-Fi and Bluetooth.

TCL for some reason doesn’t participate in the numbers marketing game. So it’s picture specifications are unusually modest at 330 nits brightness and 5,000:1 contrast ratio.

The TV is provided with two remote controls. One is a regular IR model while the other is RF. The latter has a Google Assistant button for talking to the TV.

Installing the TCL 55C715 TV

As is usually the way with these things, the TV comes with its legs packed separately into nooks in the polystyrene blocks. They’re thin and spidery, but made of metal so decently sturdy. They can be attached in two positions: 40cm apart toward the middle of the TV, or 100cm apart near the ends. Nice to have options.

At the start the network stuff seemed was very easy to set up because, well, Android. I told Google Assistant on my phone’  “Set up a new device”, then just followed the instructions. But it only got as far as successfully connecting the TV to my network via Wi-Fi when it stopped working and the devices lost communications. There are two backups: one is just to continual manually with remote, while the other is to go to and enter a code number the TV displayed. I did that, it was instantly accepted, and the TV setup proceeded with no further trouble.

Well, except for one thing. The sound was coming out of the TV’s speakers, not the soundbar into which I’d plugged the TV’s ARC-compatible HDMI input. Time to search the setup menus. I went to the Sound menu but there was nothing there. In the System menu was “T-Link”, which is TCL’s name for CEC – the Consumer Electronics Control facility of HDMI. I clicked on that and switched it on and instantly sound came from the soundbar. Except it was still coming from the TV’s speakers. It took a while to find out how to fix that. (Answer: the name of the soundbar appeared in the T-Link menu. Click on that and down the bottom was an entry called “Amplifier” which was off. Switch that on and the TV’s speakers go off.)

Watching with the TCL 55C715

TV reviewers tend to concentrate on things like colour and miss some of the more important determinants of picture quality. Those are things like how motion is handled, and how legacy material from the past is presented on a modern screen.

With all TVs you have a lot of control over colour. As you do with this one. By default, TCL has gone for a restrained, natural look. In the UltraHD version of Billy Lynn’s Long Halftime Walk, the intense reds and blues of the uniforms and decorations at the football came were bold enough, but didn’t quite poke me in the eye, unlike my usual OLED. There is a series of people who come up and talk right to camera early in the movie, and they look hyperreal thanks to not only the HDR UltraHD presentation, but the 60fps high frame rate. Their skin tones seemed almost muted compared to my OLED, but on closer examination, I think they were actually more natural, more realistic. Does that mean that the TCL 55C715 TV is more realistic? Probably not. I think the faces are supposed to look overblown.

TCL 55C715

Still, I liked it. And if you find it too muted, just tweak the colour saturation and “Tint” a little in the settings.

Black levels

One of the reasons colour is so impressive on OLED is that it sits on perfect black levels. Clearly we’re not talking OLED black levels here, but they were certainly adequate. Note, this TV does not try any kind of independent zone lighting. It adopts one brightness level across the screen. With a full-black screen, there was a little of the usual breakthrough of the backlight, although in an unusual way. The breakthrough appeared to be in arcs at the corners of the TVs: slightly lighter streaks. Again, this was not visible during normally use, but appeared only when I used test patterns.

In fact, the black levels were really quite impressive. That 5,000:1 figure is probably accurate. And that figure is probably appropriate for the great majority of other LCD TVs out there, most of which claim much higher contrast ratios.