Short answer: the JBL Charge Essential 3 SE. It ranks #40 of 150 medium speakers by sound quality, rated 3.7/5, at $199.95; the Bose Portable Smart Speaker ranks #68, rated 3.4/5, and costs $399, which makes this an easy call rather than a real tradeoff.
The case for the JBL Charge Essential 3 SE: Gets louder than the Bose SoundLink Flex 2nd Gen and digs deeper in the bass, with a separate 20mm tweeter, two passive radiators and 40W of amplification in the familiar Charge body. The catch: In side-by-side listening against the Charge 6, its bass is weaker and less stable and distorts on bass-heavy tracks even with the bass turned down in the app, while a narrow boost in the upper mids makes it sound less natural.
The case for the Bose Portable Smart Speaker: Both Alexa and Google Assistant are built in, and RTINGS rates its microphones as excellent at hearing commands from far away or in a noisy room. The catch: RTINGS found the out of the box tuning boomy and says it doesn’t get very loud; the app’s bass and treble sliders help, and SoundGuys recommended cutting bass by 10 to 20 steps to balance it.
Buy the JBL Charge Essential 3 SE. It is rated higher for sound quality than the Bose Portable Smart Speaker and costs less, so only choose the other one for a particular feature it does better.
There is a real battery-life gap here: the JBL Charge Essential 3 SE is rated for 20 hours, the Bose Portable Smart Speaker only 12 hours.
Water resistance is not close: the JBL Charge Essential 3 SE is rated at IP67 (brief submersion), well ahead of the Bose Portable Smart Speaker at IPX4 (splashing).
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Charge Essential 3 SE | Bose Portable Smart Speaker | |
|---|---|---|
| Price | $199.95 | $399.00 |
| Ranked | #40 of 150 in Medium Size Portable Bluetooth Speakers | #68 of 150 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (Bose Music) |
| Aux Input | No | No |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built-in Microphone | No | Yes (far-field mic array, mic mute button) |
| EQ | Yes | Yes (Bass/Treble) |
| IP Rating | IP67 | IPX4 |
| Party Mode | Yes (Auracast) | Yes (Bose Music multi-room, SimpleSync, AirPlay 2) |
| Power Bank | Yes (USB-C) | No |
| Stereo | No | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes (Auracast) | - |
| Weight | 2.1 lbs (960 g) | 2.3 lbs (1.06 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 4.2 |
| Bluetooth Codecs | SBC, AAC, LC3 | SBC, AAC |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) | 7.6” x 4.7” x 4.1” (192 x 119 x 104 mm) (H x W x D) |
| Drivers | 52mm x 90mm racetrack woofer, 20mm tweeter, two passive radiators | 1x high-excursion driver with 360-degree deflector + 3x passive radiators |
| Amplifier Power | 40W total (30W woofer + 10W tweeter) | - |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Power Input | USB-C (5V/3A) | USB-C |
| Digital Aux Input | No | No |
| Strap | No | No |
| Wi-Fi | - | Yes |
| Voice Assistants | - | Amazon Alexa & Google Assistant |
| Streaming Services | - | AirPlay 2, Chromecast built-in, Spotify Connect, Amazon Music, Pandora, SiriusXM, TuneIn |
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Prices on this page were last checked September 30, 2026 at 2:57 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
JBL Charge Essential 3 SE: $199.95 JBL eBay
Older models: the JBL Charge Essential 2 (ranked higher, rated 3.8/5) and the JBL Charge Essential (ranked lower, rated 3.2/5).
Pros: Gets louder than the Bose SoundLink Flex 2nd Gen and digs deeper in the bass, with a separate 20mm tweeter, two passive radiators and 40W of amplification in the familiar Charge body. IP67 water and dust protection, a claimed 20 hours of battery life, a USB-C power bank output, Auracast stereo pairing and multi-speaker linking, Bluetooth 5.4 with AAC, and app EQ.
Cons: In side-by-side listening against the Charge 6, its bass is weaker and less stable and distorts on bass-heavy tracks even with the bass turned down in the app, while a narrow boost in the upper mids makes it sound less natural. Against the Bose SoundLink Flex 2nd Gen it sounds muddier and more strident, with less detail and a smaller soundstage. At full price it costs as much as the Charge 6, which is the better speaker.
Full JBL Charge Essential 3 SE review and specifications →
| Amplifier Power | 40W total (30W woofer + 10W tweeter) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LC3 |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) |
| Drivers | 52mm x 90mm racetrack woofer, 20mm tweeter, two passive radiators |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C (5V/3A) |
| Stereo | No |
| Strap | No |
| TWS | Yes (Auracast) |
| Weight | 2.1 lbs (960 g) |
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Bose Portable Smart Speaker: $399.00 Bose eBay
Pros: Both Alexa and Google Assistant are built in, and RTINGS rates its microphones as excellent at hearing commands from far away or in a noisy room. It works as a Wi-Fi speaker at home (AirPlay 2, Chromecast built-in, Spotify Connect) and as a Bluetooth speaker away from Wi-Fi, weighs about 1 kg with a carry handle, and is IPX4 splash resistant. SoundGuys measured 13 hours 6 minutes of playback at 75 dB, beating Bose’s 12 hour claim, and found the bass impressive for its size, especially near a wall or corner. Its 360 degree design spreads sound evenly around a room.
Cons: RTINGS found the out of the box tuning boomy and says it doesn’t get very loud; the app’s bass and treble sliders help, and SoundGuys recommended cutting bass by 10 to 20 steps to balance it. Pushed to full volume, Tom’s Guide heard unbalanced sound and Pocket-lint found the bass struggling and turning incoherent. RTINGS measured only about 5 hours of battery in its own test. It is mono, has no aux input (the USB-C port only charges), uses Bluetooth 4.2, and the Bose Music app supports a limited list of streaming services. IPX4 covers splashes only, not submersion or dust.
Full Bose Portable Smart Speaker review and specifications →
| App | Yes (Bose Music) |
|---|---|
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes (far-field mic array, mic mute button) |
| Digital Aux Input | No |
| Dimensions | 7.6” x 4.7” x 4.1” (192 x 119 x 104 mm) (H x W x D) |
| Drivers | 1x high-excursion driver with 360-degree deflector + 3x passive radiators |
| EQ | Yes (Bass/Treble) |
| IP Rating | IPX4 |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Bose Music multi-room, SimpleSync, AirPlay 2) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| Streaming Services | AirPlay 2, Chromecast built-in, Spotify Connect, Amazon Music, Pandora, SiriusXM, TuneIn |
| Voice Assistants | Amazon Alexa & Google Assistant |
| Weight | 2.3 lbs (1.06 kg) |
| Wi-Fi | Yes |
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