JBL PartyBox vs Ultimate Ears Megaboom 3
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AI Matrix
Powered by Claude AIUltimate Ears Megaboom 3 clearly outperforms the JBL PartyBox in the bluetooth speakers category, especially in design, scoring 59 vs 31. If you want the better overall bluetooth speakers, Ultimate Ears Megaboom 3 is the recommended choice.
5 Reasons Why Ultimate Ears Megaboom 3 Is Better
- 1.Longer battery life: 20h vs 18h
- 2.Lighter: 960g vs 12000g
- 3.Lower price: $199 vs $499
- 4.Better display rating: 88 vs 50
- 5.Better battery score: 62 vs 54
What are you giving up?
Picking Ultimate Ears Megaboom 3 over JBL PartyBox means trading these off.
You give up
Nothing meaningful — Ultimate Ears Megaboom 3 matches or beats JBL PartyBox on every measured spec.
You gain
- +$300 cheaper ($199 vs $499)
- +11040g lighter (960g vs 12000g)
- +Longer battery life: 20h vs 18h
Spec Comparison
JBL PartyBoxUltimate Ears Megaboom 3
Score Breakdown
JBL PartyBoxUltimate Ears Megaboom 3
35
Sound35% weight
35Tie
54
Battery Life25% weight
62Ultimate Ears Megaboom 3 Winner
0
Price15% weight
63Ultimate Ears Megaboom 3 Winner
0
Portability15% weight
84Ultimate Ears Megaboom 3 Winner
50
Water Resist10% weight
88Ultimate Ears Megaboom 3 Winner
Scores are relative within the bluetooth speakerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
JBL PartyBox
✗ Cons
- ●Shorter battery life: 18h vs 20h
- ●Higher price: $499 vs $199
Ultimate Ears Megaboom 3
Winner✓ Pros
- ●Longer battery life: 20h vs 18h
- ●Lower price: $199 vs $499
- ●Lighter build: 960g vs 12000g
Spec Comparison
| Spec | JBL PartyBox | Ultimate Ears Megaboom 3W |
|---|---|---|
| Price | 499$ | 199$✓ |
| Battery Life | 18hrs | 20hrs✓ |
| Bluetooth | 5.1 | 5.0 |
| Weight | 12000g | 960g✓ |
| Dimensions | 320 x 320 x 710 mm | 225 x 88 x 88 mm |
| Colors | Black | Black, Blue, Red |
Who Should Buy
Buy JBL PartyBox if…
The JBL PartyBox is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Ultimate Ears Megaboom 3 if…
Buy the Ultimate Ears Megaboom 3 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
JBL PartyBox vs Ultimate Ears Megaboom 3 — FAQ
JBL PartyBox vs Ultimate Ears Megaboom 3: which is better?
Ultimate Ears Megaboom 3 clearly outperforms the JBL PartyBox in the bluetooth speakers category, especially in design, scoring 59 vs 31. If you want the better overall bluetooth speakers, Ultimate Ears Megaboom 3 is the recommended choice.
Is JBL PartyBox better than Ultimate Ears Megaboom 3?
No, Ultimate Ears Megaboom 3 scores higher (55 vs 72).
Which is cheaper, JBL PartyBox or Ultimate Ears Megaboom 3?
Ultimate Ears Megaboom 3 is cheaper at $199 vs $499 for the JBL PartyBox.
Who should buy the JBL PartyBox?
The JBL PartyBox is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the Ultimate Ears Megaboom 3?
Buy the Ultimate Ears Megaboom 3 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Which lasts longer, JBL PartyBox or Ultimate Ears Megaboom 3?
Ultimate Ears Megaboom 3 lasts longer with 20 hours vs 18 hours for the other.
Which is lighter, JBL PartyBox or Ultimate Ears Megaboom 3?
Ultimate Ears Megaboom 3 is lighter at 960g vs 12000g.
Related Comparisons
Full JBL PartyBox review →Full Ultimate Ears Megaboom 3 review →All JBL Bluetooth Speakers →All Ultimate Ears Bluetooth Speakers →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.