Short answer: the JBL Charge 4 for better sound quality, the W-King D8 Mini for the lower price. The JBL Charge 4 ranks #50 of 136 medium speakers at $119.95. The W-King D8 Mini ranks #106 at $38.93, $81.02 cheaper.
What the JBL Charge 4 offers: Doubles as a power bank for charging phones/tablets. IPX7 rated and floats. ~20 hour battery life; wirelessly links with 100+ JBL Connect+ speakers. Watch for: Not stereo. 1 Oval driver. Boosted bass, top a little rolled off, warm sound. Not as loud as a Charge 3.
What the W-King D8 Mini offers: 30W output with switchable indoor/outdoor EQ modes. IPX6 rated with a 5000mAh battery. Watch for: Recessed midrange, harsh treble. Bass doesn’t go as deep as others.
Buy the JBL Charge 4 if sound quality matters more than the price. Buy the W-King D8 Mini if the price matters more than sound quality.
The W-King D8 Mini is not a sound-quality pick. It sits near the bottom of the 136 medium speakers; there are better options higher up.
Specifications Side By Side
| JBL Charge 4 | W-King D8 Mini | |
|---|---|---|
| Price | $119.95 Discontinued | $38.93 |
| Ranked | #50 of 136 in Medium Size Portable Bluetooth Speakers | #106 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 54Hz | 63Hz |
| Battery Life | 20 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 330ms | - |
| Max Volume | 99dB | 100dB |
| Party Mode | Yes (Connect+ up to 100 speakers) | - |
| Power Bank | Yes (USB-A, 5V/2A) | - |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| Weight | 2.1 lbs / 960 g | 2.8 lbs / 1260 g |
| Bluetooth Version | 4.2 | 5.0 |
| Drivers | 1x 51x89mm fullrange | 2x 70mm woofers, 2x 30mm tweeters |
| Dimensions | 8.7" x 3.7" x 3.7" (220 x 95 x 93 mm) | 9.9" x 3.7" x 3.7" (251 x 94 x 94 mm) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 30W RMS | 30W |
| IP Rating | IPX7 | IPX6 |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
| Built in Microphone | - | Yes |
| Power Input | - | USB-C |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Soundcore Flare 2 vs Ultimate Ears Wonderboom
- Tribit Stormbox Flow vs Sony ULT Field 1
- Tribit Stormbox Flow vs JBL Grip
- Tribit Xsound Mega vs W-King D8 Mini
- Bose Soundlink Mini vs W-King D8 Mini
Prices on this page were last checked August 27, 2026 at 10:09 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL Charge 4: $119.95 Discontinued Amazon eBay
Pros: Doubles as a power bank for charging phones/tablets. IPX7 rated and floats. ~20 hour battery life; wirelessly links with 100+ JBL Connect+ speakers.
Cons: Not stereo. 1 Oval driver. Boosted bass, top a little rolled off, warm sound. Not as loud as a Charge 3. Discontinued.
Full JBL Charge 4 review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Latency | 330ms |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 8.7" x 3.7" x 3.7" (220 x 95 x 93 mm) |
| Discontinued | Yes |
| Drivers | 1x 51x89mm fullrange |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | No |
| Output Power | 30W RMS |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Stereo | No |
| TWS | No |
| Weight | 2.1 lbs / 960 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL Charge 5 vs JBL Charge 4 and Charge 3 - best JBL charge 5 review 2021? More from alanrossreviews →
- Alan Ross Reviews: jbl Charge 4 unboxing first impressions - vs Charge 3
- Alan Ross Reviews: JBL Charge 5 vs JBL Charge 4 and Charge 3 - best JBL charge 5 review 2021?
- Alan Ross Reviews: W King D8 Mini review vs JBL Charge 4 vs Maxsound Plus
- Alan Ross Reviews: Sony XB33 vs XB32 vs JBL Charge 4 best £120 bluetooth speaker?
- Alan Ross Reviews: JBL Flip 6 vs JBL Charge 4 and JBL Charge 3 - small one or a large one? 🤷♂️
- Flossy Carter: JBL Charge 5 vs JBL Charge 4 vs JBL Charge Essential More from FlossyCarter →
- Naresh Lal: JBL Charge 4 Vs Xdobo X8 Tell me Which one is the BEST?
- Alan Ross Reviews: LG Xboom Go PL7 vs JBL Charge 4 and Sony XB33 - best Bluetooth speaker?
- Reddit Search for JBL Charge 4 Review
- Head-to-Head Comparisons
- JBL Charge 4 vs Tribit Stormbox Flow
- JBL Charge 4 vs Bose Soundlink Revolve
- JBL Charge 4 vs Turtlebox Ranger
- JBL Charge 4 vs Bose Soundlink Revolve+
- JBL Charge 4 vs Soundcore 3/Soundcore Select 2
- JBL Charge 4 vs Bose Soundlink Mini 2
- JBL Charge 4 vs Bose Soundlink Revolve+ II
- JBL Charge 4 vs Bose Soundlink Mini
- See all 76 comparisons
W-King D8 Mini: $38.93 Aliexpress eBay
Pros: 30W output with switchable indoor/outdoor EQ modes. IPX6 rated with a 5000mAh battery.
Cons: Recessed midrange, harsh treble. Bass doesn’t go as deep as others.
Full W-King D8 Mini review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.9" x 3.7" x 3.7" (251 x 94 x 94 mm) |
| Drivers | 2x 70mm woofers, 2x 30mm tweeters |
| IP Rating | IPX6 |
| Max Volume | 100dB |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 30W |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 2.8 lbs / 1260 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- W-King D8 Mini vs Soundcore Flare 2
- W-King D8 Mini vs Sony SRS-XB30
- W-King D8 Mini vs Tribit Stormbox Mini+
- W-King D8 Mini vs Sony SRS-XE200
- W-King D8 Mini vs Marshall Emberton II
- W-King D8 Mini vs Marshall Emberton III
- W-King D8 Mini vs Bose SoundLink Color II
- W-King D8 Mini vs Tribit Stormbox Mini
- See all 71 comparisons