![]() As such, it’s possible for smaller devices to save power by going to sleep and waking up as needed.ĭespite these changes, Bluetooth 4’s performance still falls in the mid-high range.īluetooth 5 further improved this by boosting its data transmission rate and range. The new technology comes with several low-power and sleep modes. And this was especially true for Bluetooth 3, as it was the first to provide high-speed data transfers.Įverything changed with the introduction of Bluetooth Low Energy. Power requirementĮarlier Bluetooth versions were big power consumers simply because they were always “on.” As one would expect, this didn’t bode well for battery life. Conversely, Windows 10 PCs depend on the Bluetooth adapter equipped with your device. As such, you can’t use this feature when paired with a Bluetooth 4.2 device.įor reference, when connecting to Macs, remember that they use Bluetooth 5 on late 2018 models and up. Unfortunately, Dual Audio is limited to Bluetooth 5 devices. It allows you to connect two pairs of headphones to a single phone or play music from one phone on two different speakers. Similarly, you can only use Bluetooth 5 features if both devices run that version.Īn example of these features is Dual Audio. ![]() The downside is that you can only fully utilize the Bluetooth features of the device with the lower version. CompatibilityĪs mentioned earlier, Bluetooth 5 is backward-compatible with lower Bluetooth versions, meaning you can easily use Bluetooth 4.2 headphones with a 5.0 phone. This increased connection range is ideal for wireless headphones as it lets you enjoy your music farther away from an audio source with fewer audio dropouts. The former goes up to 60 meters (10 meters indoors), while the latter maintains connections up to 240 meters (40 meters indoors). However, this range increased dramatically with Bluetooth 4.0 and 5. As such, they were best for short-range data transfers. Earlier Bluetooth versions worked within a range of 10-30 meters. Operating range is another factor that has seen significant improvements. As for their Low Energy transmission rates, Bluetooth 4.0 and 5 max out at 1 and 2 Mbps, respectively. This higher bandwidth allows faster data sharing, less lag, and quicker response times between devices. The former has a maximum speed of 25 Mbps, whereas the latter doubles that to 50 Mbps with EDR. But thanks to the addition of Enhanced Data Rate (EDR), Bluetooth speeds improved in the later versions.Ĭurrently, the speed difference between Bluetooth 4.0 and 5 is a no-brainer. Transfer speeds for Bluetooth 1 were understandably slow. Good for any phone but best for newer phone models ![]() Good for any phone but best for models with the same Bluetooth version OK for any phone, but expect some possible sound sync issues Still, it doesn’t hurt to learn about all the changes in the different Bluetooth versions, especially if you’re mulling over which one is the best for the devices you have.įor a better idea of how each Bluetooth version stacks up, refer to the table below: So you don’t need to worry about your new headphones not working with an older phone. If you’re wondering whether you should upgrade to a pair of headphones with the newest Bluetooth version, remember this:Īll Bluetooth versions are backward-compatible and can work with lower Bluetooth protocols. The Different Bluetooth Versions: Which Should You Choose? Bluetooth logo
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