JBL Charge Essential vs Ultimate Ears Wonderboom 4

Last updated: August 20, 2026

Short answer: the JBL Charge Essential for better sound quality, the Ultimate Ears Wonderboom 4 for the lower price. The JBL Charge Essential ranks #68 of 136 medium speakers at $73.99. The Ultimate Ears Wonderboom 4 ranks #84 at $59.99, $14 cheaper.

The case for the JBL Charge Essential: Doubles as a power bank. The catch: Less clarity than the Flip 4, highs rolled off.

On the Ultimate Ears Wonderboom 4 side: Small size. Watch for: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.

Buy the JBL Charge Essential if sound quality matters more than the price. Buy the Ultimate Ears Wonderboom 4 if the price matters more than sound quality.

JBL Charge Essential vs Ultimate Ears Wonderboom 4

Specifications Side By Side

JBL Charge Essential Ultimate Ears Wonderboom 4
Price$73.99$59.99
Ranked#68 of 136 in Medium Size Portable Bluetooth Speakers#84 of 136 in Medium Size Portable Bluetooth Speakers
AppNoNo
Battery Life20 hours (Manufacturer specified)14 hours (Manufacturer specified)
EQNoNo
Party ModeYes (Connect+ up to 100 speakers)No
Power BankYes (USB-A, 5V/2A)No
Power InputMicro USBUSB-C
Weight1.7 lbs / 770 g0.9 lbs / 420 g
Bluetooth Version4.15.2
Drivers2x 50mm fullrange2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm)
Dimensions8.4" x 3.5" x 3.4" (213 x 89 x 87 mm)4.1" x 3.8" (104 x 95.3 mm)
Frequency Response65Hz - 20kHz (Manufacturer specified)-
Output Power20W RMS-
IP RatingIPX7IP67
Digital Aux InputNoNo
OmnidirectionalNoYes
Bass Extension (-10dB)--
Bluetooth Latency--
Max Volume-87dB
Stereo-No
TWS-Yes
Built in Microphone-No
Aux Input-No

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

JBL Charge Essential: $73.99 Amazon

JBL Charge Essential ranking card

Pros: Doubles as a power bank. IPX7 rated. Supports true wireless stereo pairing with a second Charge Essential.

Cons: Less clarity than the Flip 4, highs rolled off. An overpriced rebranded Charge 3 for people who want stereo sound.

AppNo
Battery Life20 hours (Manufacturer specified)
Bluetooth Version4.1
Digital Aux InputNo
Dimensions8.4" x 3.5" x 3.4" (213 x 89 x 87 mm)
Drivers2x 50mm fullrange
EQNo
Frequency Response65Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
OmnidirectionalNo
Output Power20W RMS
Party ModeYes (Connect+ up to 100 speakers)
Power BankYes (USB-A, 5V/2A)
Power InputMicro USB
Weight1.7 lbs / 770 g

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Ultimate Ears Wonderboom 4: $59.99 Amazon

Ultimate Ears Wonderboom 4 ranking card

Pros: Small size.

Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.

AppNo
Aux InputNo
Bass Extension (-10dB)
Battery Life14 hours (Manufacturer specified)
Bluetooth Latency
Bluetooth Version5.2
Built in MicrophoneNo
Digital Aux InputNo
Dimensions4.1" x 3.8" (104 x 95.3 mm)
Drivers2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm)
EQNo
IP RatingIP67
Max Volume87dB
OmnidirectionalYes
Party ModeNo
Power BankNo
Power InputUSB-C
StereoNo
TWSYes
Weight0.9 lbs / 420 g

As an eBay Partner, we may be compensated if you make a purchase.