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The short answer
Sony ULT FIELD 3 wins this comparison. Choose it if a lower purchase price is your priority. Sony ULT FIELD 3 has the lower recorded reference price: $209.99 versus $349.99, a $140.00 difference.
Sony
Press the ULT button for a bass boost, then carry it by the included shoulder strap. IP67 protection, phone charging and up to 24 hours of playtime suit days out.
Bettr Score
68.8/100
Sony
Two bass-boost settings let you dial up the low end for parties. A shoulder strap helps carry its 7.28 lb body; IP67 protection and up to 25 hours of playtime suit outdoor listening.
Bettr Score
61/100
| Sony ULT FIELD 3 | Specification | Sony ULT FIELD 5 |
|---|---|---|
$209.99 ✓ Winner | Reference price | $349.99 |
24 hours | Advertised battery life | 25 hours ✓ Winner |
2.65 lb ✓ Winner | Weight | 7.28 lb |
IP67 | Ingress protectionTie | IP67 |
4 | Durability tierTie | 4 |
5.2 | Bluetooth versionPersonal preference | 5.3 |
Yes | Can charge another deviceTie | Yes |
Not stated / not applicable | USB audio inputNot enough data | No |
Not stated / not applicable | Auracast or compatible broadcast pairingNot enough data | Not stated / not applicable |
Not stated / not applicable | Floats in waterNot enough data | Not stated / not applicable |
Yes | SpeakerphoneNot enough data | Not stated / not applicable |
The buying advice
Choose Sony ULT FIELD 3 if you want less weight in your bag. Sony ULT FIELD 3 weighs 2.65 lb versus 7.28 lb — 4.63 lb less to carry.
The verified differences do not give Sony ULT FIELD 5 a clear advantage in this pair. Check its current offer and any requirements outside this comparison before choosing it.
Sony ULT FIELD 3 weighs 2.65 lb versus 7.28 lb — 4.63 lb less to carry.
Sony ULT FIELD 3 weighs 2.65 lb versus 7.28 lb — 4.63 lb less to carry.
Sony ULT FIELD 3 has the lower recorded reference price: $209.99 versus $349.99, a $140.00 difference.
People's Pick
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eBay — New
In stock · checked Oct 30, 2026
Price needs rechecking. Confirm at the retailer.
$100.00
Item price · shipping unknown
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eBay — New
In stock · checked Oct 30, 2026
Price needs rechecking. Confirm at the retailer.
$225.00
Item + shipping · before tax
$225.00 + $0.00 shipping
We may earn a commission when you buy through links marked “Affiliate link.” This does not change your price or our scores. How we earn
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