TV ports explained: What all those HDMI, USB and other …
HDMI 1.4 - Supports 1080p and 720p video and sound, but generally isn't used on modern 4K TVs. HDMI 2.0 - Supports 4K picture and refresh rates up to 60Hz. Unless specifically identified as HDMI 2 ...
What is a Smart TV? Everything You Need to Know | Tom's Guide
Mar 22, 2023 · Smart TV services and features don't affect a TV's ability to get local stations. If you have cable or satellite service, you will continue to receive the same stations.
Here's how to get free channels on your smart TV | Tom's Guide
Sep 6, 2024 · Nearly every TV you can buy is a gateway to free TV. (Image credit: Google) There's a very good chance that you already have access to free TV channels right on your current smart TV.
HDMI 2.1: What is it and how many ports do you really need?
Aug 26, 2024 · Thus was born yet another kind of HDMI cable called the Ultra High-Speed HDMI cable. These cables do support HDMI 2.1 bandwidths and all the features on offer by HDMI 2.1. ... LG OLED B4 4K Smart ...
How many HDMI ports do you need for your TV? And what kind?
Dec 12, 2021 · Any current 4K smart TV will have one HDMI port labeled ARC (or sometimes eARC, more on that in a moment). ... ARC lets you use a single HDMI cable to connect a TV and soundbar, offering two-way ...
How to Set Up Your New Smart TV - Tom's Guide
Dec 10, 2019 · With the TV turned on, you can connect and power-on your external device, but note which input you've plugged the HDMI cable into. Once the device is powered on, the TV should automatically detect ...
The best TV antennas of 2025: Tested and rated | Tom's Guide
Nov 12, 2024 · The Winegard Elite 7550 is the smart option and the best TV antenna for outdoor installation. It may cost a little more, but the Winegard Elite 7550 pays dividends, delivering a whopping 73 ...
The best HDMI 2.1 TVs - Tom's Guide
Aug 6, 2024 · At the top of the charts for best HDMI 2.1 TVs is the LG C4 OLED, sporting four total inputs on a 144Hz display with coverage for both G-Sync and FreeSync. LG's sophisticated Game Bar and ...
What Is HDMI ARC and eARC? - Tom's Guide
Aug 15, 2024 · Unlike the original HDMI ARC, which works with all HDMI cables, eARC does require new cables that have the higher bandwidth of the 2.1 spec. eARC will work with HDMI 2.0 cables as well, but they ...
Best 43-inch TVs in 2025 | Tom's Guide
3 days ago · All four of its primary inputs are HDMI 2.1 and support 4K gaming at both 120Hz and 144Hz. ... Amazon's smart TV software has always been at its best when showcasing built-in Alexa functionality ...