Looking for an honest Sony ULT Field 7 vs Ultimate Ears Megaboom 3 comparison in 2026? We scored both bluetooth speakers on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Ultimate Ears Megaboom 3 comes out ahead 46/100 to 59/100 — a 13-point gap. The widest gap is in performance, where the Ultimate Ears Megaboom 3 pulls noticeably ahead. On price the Sony ULT Field 7 undercuts the Ultimate Ears Megaboom 3 by 34% ($149 vs $199), which materially changes the value calculus for budget-conscious buyers.
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Ultimate Ears Megaboom 3 edges out the Sony ULT Field 7 in the bluetooth speakers category, especially in performance, scoring 59 vs 46. If you want the better overall bluetooth speakers, Ultimate Ears Megaboom 3 is the recommended choice.
Picking Ultimate Ears Megaboom 3 over Sony ULT Field 7 means trading these off.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Sony ULT Field 7 | Ultimate Ears Megaboom 3W |
|---|---|---|
| Price | 149$✓ | 199$ |
| Battery Life | 15hrs | 20hrs✓ |
| Bluetooth | — | 5.0 |
| Weight | 800g✓ | 960g |
| Dimensions | — | 225 x 88 x 88 mm |
| Colors |
Buy Sony ULT Field 7 if…
Choose the Sony ULT Field 7 if budget is your top priority — it offers competitive specs at a lower price point.
Buy Ultimate Ears Megaboom 3 if…
Buy the Ultimate Ears Megaboom 3 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Ultimate Ears Megaboom 3 edges out the Sony ULT Field 7 in the bluetooth speakers category, especially in performance, scoring 59 vs 46. If you want the better overall bluetooth speakers, Ultimate Ears Megaboom 3 is the recommended choice.
No, Ultimate Ears Megaboom 3 scores higher (59 vs 46).
Sony ULT Field 7 is cheaper at $149 vs $199 for the Ultimate Ears Megaboom 3.
Choose the Sony ULT Field 7 if budget is your top priority — it offers competitive specs at a lower price point.
Buy the Ultimate Ears Megaboom 3 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Ultimate Ears Megaboom 3 lasts longer with 20 hours vs 15 hours for the other.
Sony ULT Field 7 is lighter at 800g vs 960g.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 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.
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.
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