JBL PartyBox vs Sony ULT Field 7
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AI Matrix
Powered by Claude AISony ULT Field 7 edges out the JBL PartyBox in the bluetooth speakers category, especially in design, scoring 46 vs 31. If you want the better overall bluetooth speakers, Sony ULT Field 7 is the recommended choice.
5 Reasons Why Sony ULT Field 7 Is Better
- 1.Lighter: 800g vs 12000g
- 2.Lower price: $149 vs $499
- 3.Better display rating: 88 vs 50
- 4.Higher design rating: 88 vs 0
- 5.Better value score: 74 vs 0
What are you giving up?
Picking Sony ULT Field 7 over JBL PartyBox means trading these off.
You give up
- −Longer battery life: 18h vs 15h
You gain
- +$350 cheaper ($149 vs $499)
- +11200g lighter (800g vs 12000g)
Spec Comparison
JBL PartyBoxSony ULT Field 7
Score Breakdown
JBL PartyBoxSony ULT Field 7
0
Price15% weight
74Sony ULT Field 7 Winner
35
Sound35% weight
8JBL PartyBox Winner
54
Battery Life25% weight
42JBL PartyBox Winner
0
Portability15% weight
88Sony ULT Field 7 Winner
50
Water Resist10% weight
88Sony ULT Field 7 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
✓ Pros
- ●Longer battery life: 18h vs 15h
- ●Higher performance score
- ●Better battery score
✗ Cons
- ●Higher price: $499 vs $149
- ●Higher price relative to value
- ●Lower display score
Sony ULT Field 7
Winner✓ Pros
- ●Lower price: $149 vs $499
- ●Lighter build: 800g vs 12000g
- ●Better display score
✗ Cons
- ●Shorter battery life: 15h vs 18h
- ●Weaker battery score
- ●Lower performance score
Spec Comparison
| Spec | JBL PartyBox | Sony ULT Field 7W |
|---|---|---|
| Price | 499$ | 149$✓ |
| Battery Life | 18hrs✓ | 15hrs |
| Bluetooth | 5.1 | — |
| Weight | 12000g | 800g✓ |
| Dimensions | 320 x 320 x 710 mm | — |
| Colors | Black | — |
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 Sony ULT Field 7 if…
Buy the Sony ULT Field 7 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 Sony ULT Field 7 — FAQ
JBL PartyBox vs Sony ULT Field 7: which is better?
Sony ULT Field 7 edges out the JBL PartyBox in the bluetooth speakers category, especially in design, scoring 46 vs 31. If you want the better overall bluetooth speakers, Sony ULT Field 7 is the recommended choice.
Is JBL PartyBox better than Sony ULT Field 7?
No, Sony ULT Field 7 scores higher (— vs 72).
Which is cheaper, JBL PartyBox or Sony ULT Field 7?
Sony ULT Field 7 is cheaper at $149 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 Sony ULT Field 7?
Buy the Sony ULT Field 7 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 Sony ULT Field 7?
JBL PartyBox lasts longer with 18 hours vs 15 hours for the other.
Which is lighter, JBL PartyBox or Sony ULT Field 7?
Sony ULT Field 7 is lighter at 800g vs 12000g.
Full JBL PartyBox review →Full Sony ULT Field 7 review →All JBL Bluetooth Speakers →All Sony Bluetooth Speakers →
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 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.