JBL
JBL Xtreme 5
JBL Xtreme 5 portable Bluetooth speaker with manufacturer-sourced battery, durability, weight, and connection specifications.
Bettr Than Score · Balanced
53.8/100
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Bose
Bose SoundLink Flex Portable Speaker (2nd Gen)
Bose SoundLink Flex Portable Speaker (2nd Gen) portable Bluetooth speaker with manufacturer-sourced battery, durability, weight, and connection specifications.
Bettr Than Score · Balanced
46.2/100
Category-specific score
What matters most to you?
Value, battery, portability, durability, and useful connections.
JBL Xtreme 5
53.8 / 100
Bose SoundLink Flex Portable Speaker (2nd Gen)
46.2 / 100
100% supported scoring weight · 11 shared fields.
How this score works
- Reference price: 20% · Bose SoundLink Flex Portable Speaker (2nd Gen) has the favorable value
- Advertised battery life: 20% · JBL Xtreme 5 has the favorable value
- Weight: 15% · Bose SoundLink Flex Portable Speaker (2nd Gen) has the favorable value
- Durability tier: 20% · JBL Xtreme 5 has the favorable value
- Can charge another device: 10% · JBL Xtreme 5 has the favorable value
- USB audio input: 5% · JBL Xtreme 5 has the favorable value
- Auracast or compatible broadcast pairing: 5% · JBL Xtreme 5 has the favorable value
- Floats in water: 5% · Bose SoundLink Flex Portable Speaker (2nd Gen) has the favorable value
The score compares published hardware facts. It does not claim to measure sound quality, maximum loudness, tuning, or real-world battery life.
Side-by-side specifications
| JBL Xtreme 5 | Specification | Bose SoundLink Flex Portable Speaker (2nd Gen) |
|---|---|---|
$399.95 | Reference price | $149 |
28 hours | Advertised battery life | 12 hours |
2100 g | Weight | 590 g |
IP68 | Ingress protection | IP67 |
5 | Durability tier | 4 |
5.4 | Bluetooth version | 5.3 |
Yes | Can charge another device | No |
Yes | USB audio input | No |
Yes | Auracast or compatible broadcast pairing | No |
No | Floats in water | Yes |
No | Speakerphone | Yes |
Evidence-based guidance · Balanced model
JBL Xtreme 5 leads on the balanced portable speakers model
Based on 11 shared sourced fields and 100% balanced scoring coverage. The score compares published hardware facts. It does not claim to measure sound quality, maximum loudness, tuning, or real-world battery life.
Consider JBL Xtreme 5 for advertised battery life (28 hours), durability tier (5), can charge another device (Yes), usb audio input (Yes).
Consider Bose SoundLink Flex Portable Speaker (2nd Gen) for reference price ($149), weight (590 g), floats in water (Yes).
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Where to buy JBL Xtreme 5
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Prices and availability can change. Totals exclude tax. Lowest-listed labels compare only fresh, in-stock offers with known shipping in the same currency. Sponsored status never changes their order.
Where to buy Bose SoundLink Flex Portable Speaker (2nd Gen)
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
No verified retailer offers are available yet.
Prices and availability can change. Totals exclude tax. Lowest-listed labels compare only fresh, in-stock offers with known shipping in the same currency. Sponsored status never changes their order.