Do Smart TVs Really Need a Cable Box? The Expert Guide
By Robert Jones · 2022-06-21
Smart TVs are equipped with all the advanced features including internet and
Right, let's talk about smart TVs and whether you actually *need* a blasted cable box with them. It's a question I get a lot, especially when folks are upgrading their setups or just trying to get rid of some clutter. And honestly, it's not always as straightforward as the manufacturers make it sound. I've been messing about with home cinema gear for over two decades now, and I've seen smart TVs evolve from those clunky early models to the slick machines we’ve got today. Back in the day, a cable box was pretty much essential. You just didn't have many other options for getting telly into your living room. ### The Smart TV Revolution These days, though, smart TVs are a different beast entirely. They're essentially computers built right into your display. Most of them connect to the internet, naturally, and they come loaded with apps. Think Netflix, BBC iPlayer, Amazon Prime Video, Disney+, YouTube – you name it. If it's a streaming service, chances are your smart TV has an app for it, or you can download it. This is where the big shift happens. Because if you're getting all your programmes and films through these apps, do you really need the traditional broadcast signals that a cable box provides? For a lot of people, the answer is "no." I knocked up a little setup in my spare room a few months back with just a smart TV and an internet connection, no cable box in sight. For general viewing, it’s absolutely fine. My lad uses it for his gaming and watching YouTube, and he’s never once asked about "channels." He just opens an app. ### What Does a Cable Box Actually Do? So, what *is* a cable box for then? Well, typically, it decodes the signals sent by your cable provider, giving you access to their specific channels. This usually includes a load of live TV channels, and often some on-demand content that's specific to that provider. Sometimes it also offers recording capabilities, letting you pause live TV or record entire series. For some people, those specific channels are a must-have. Premier League football, certain news channels, maybe some niche documentaries – if your streaming apps don't carry them, then a cable box is still your route in. Similarly, if you like the traditional channel-hopping experience, or you're not keen on navigating different apps for different shows, the cable box keeps it consolidated. ### Can You Skip the Box Altogether? Right, the big question. Can you ditch it? For many, yes, absolutely. If your viewing habits are mainly streaming services like Netflix and similar, then your smart TV handles all that directly. No need for an extra box, another remote, or more cables. Many smart TVs also have Freeview or Freesat tuners built-in (or you can add a cheap aerial), meaning you can still get the standard terrestrial channels without a cable subscription. So, BBC One, ITV, Channel 4, etc., are usually still available without any extra faff. I tested a new mid-range Samsung last year, and its built-in Freeview tuner was perfectly adequate for day-to-day viewing. Picture quality was spot on. **Pros of Ditching the Cable Box:** * Less clutter around your TV * Fewer remotes to juggle * Potentially lower monthly bills (if you cancel a cable subscription) * More streamlined access to streaming content **Cons of Going Cable-Free:** * Might miss out on specific "premium" cable channels * Reliance on a good internet connection for all your viewing * Navigating multiple apps can be a bit more work for some * Loss of certain recording features, unless your TV has its own PVR ### When a Cable Box Still Makes Sense Now, it’s not all sunshine and streaming. There are definitely times when a cable box is still the better shout. If you're a big sports fan, especially for specific leagues that are tied to particular broadcasters, you might find that a cable subscription is the only way to get your fix. Same goes for those who love their reality TV marathons on channels not widely available on free catch-up services. Also, if your internet connection is a bit flaky, or you live in an area with poor broadband, relying solely on streaming can be a recipe for frustration. Nothing worse than your film buffering every five minutes. A traditional cable signal is often more resilient to these local internet hiccups. And for those who just prefer things simple, a single cable box remote and a familiar channel guide is sometimes just easier. My mum, bless her, struggles with anything more complicated than turning the TV on and changing the channel. For her, a cable box just *works*. ### My Takeaway So, do smart TVs *need* a cable box? In my honest opinion, for most people these days, no, probably not. The vast majority of viewing can be done directly through the smart TV's apps or its built-in tuners. You can save yourself some money and some space. However, if you're chasing specific premium content, have unreliable internet, or just prefer the old-school channel surfing experience, then a cable box still has its place. It's really about your personal viewing habits and what you prioritise. Don't let anyone tell you there's a single "right" answer. Do what makes sense for *you*. *** ## Frequently Asked Questions ### Can I record programmes without a cable box? Some smart TVs have a feature called a PVR (Personal Video Recorder) built-in, which lets you record Freeview/Freesat programmes to a USB hard drive. Otherwise, you'd need a separate Freeview recorder box. Most streaming services offer their own "catch-up" functions, so you might not even miss recording. ### Is picture quality better with a cable box or streaming? It varies. High-quality streaming services can offer fantastic picture quality, often in 4K HDR. Cable picture quality depends on the broadcast signal and your TV. For standard definition channels, there won't be a huge difference. For premium HD/4K, a good streaming service often beats out standard cable. ### What about older smart TVs? Older smart TVs might not have all the latest apps, or they might run a bit slower. If your TV is struggling, you can always add a streaming stick (like a Fire Stick or Roku) to get modern smart TV features without needing a cable box. It's a good way to give an older TV a new lease of life. I've done this for a few mates and it works a treat. ### Do I still need an aerial if I have a smart TV? If you want to watch live terrestrial channels (like BBC, ITV, Channel 4) without relying on their catch-up apps, then yes, you'll usually need a standard TV aerial plugged into your smart TV's tuner. If your viewing is 100% streaming apps, then no aerial needed.