While the LG G4's speaker is on the back of the device, it's actually still a pretty good speaker. Partially because the back is curved, so when it's sitting on a table, the sound isn't muffled. However, a Bluetooth speaker will always output much better sound. We have quite a few of our favorite Bluetooth Speakers here for you to check out.
Venstar Mini Subwoofer Sound Pod
This Venstar speaker is a pretty mighty speaker, with a subwoofer inside. It supports Bluetooth 3.0, unfortunately it's not Bluetooth 4.0 on this one. There's also an internal microphone so you can use it to take and make calls.
Belkin Fusive Portable Bluetooth Speaker
This speaker from Belkin offers up about 10 hours of battery life. It also has a built in stand that allows you to use it at different angles for better audio. It also has a range of about 30 feet using Bluetooth Low Energy.
Symphonized NXT Premium Genuine Bamboo Wood Bluetooth Portable Speaker
This speaker has a Bamboo wood outer casing, which looks really great on your desk or night stand. It has about 6 hours of playtime, but that will depend on the volume you're using it at. Additionally Symphonized has given it a 1 year warranty. So if it breaks on you, you can get it replaced easily.
Anker Portable Wireless Bluetooth Speaker
This Anker speaker is portable, it's also got a pretty amazing battery inside. Anker touts this one as having 20 hours of battery life. It also features high-definition sound. We'll let you be the judge of that.
Bose SoundLink Color Bluetooth Speaker
The Bose SoundLink is one of my favorites. It's a bit more expensive than some of these other Bluetooth speakers around here, but definitely worth it. The SoundLink puts out some amazing sound, and has some pretty stellar battery life as well.
JAM Classic Bluetooth Wireless Speaker
The JAM Classic speaker is another one of my favorites. It's a pretty small and compact speaker, but you'd be surprised by the sound that it outputs. It also has some pretty amazing battery life of around 10-12 hours. Not bad for under $30, right?
Ultimate Ears BOOM Wireless Bluetooth Speaker
Ultimate Ears is a sub-brand of Logitech, and boy do they make some amazing products. the BOOOM wireless speaker is a great one to have around. It is near the $200 mark, but between the amazing 360-degree sound, the battery life and the look and feel of this speaker, it's tough to pass it up.
Scosche boomSTREAM mini Portable Bluetooth Wireless Media Speaker
This small, $20 speaker works with all Bluetooth devices. It also touts about 7 hours of battery life. Not bad when you consider the size and price of this one from Scosche.
This is another one of my favorites. While the Fugoo Style may not look pretty, it does get the job done. It's waterproof, and shockproof. It also has three different jackets that you can purchase that makes it even tougher. In fact, you can run it over with a car and it'll still be fine.
Braven BRV-X Portable Wireless Speaker
Braven always makes some amazing speakers, and the BRV-X is no exception. This is a portable wireless speaker that's super durable, and it has a built in battery to charge up your devices. So you can charge up while listening to music. Sounds like a win/win to me.