Sony SRS-XB100 Wireless Bluetooth Portable Lightweight
Score: 87/100
Bose SoundLink Flex 2nd Gen
Score: 86/100$43.00
Rankings
The Sony SRS-XB100 is a super-compact, waterproof Bluetooth speaker that delivers solid bass and clear calls in a lightweight package. Its 16-hour battery and stereo-pairing capability make it ideal for travel, while the lack of an app limits sound tuning.
The 2nd-gen Bose SoundLink Flex adds Bluetooth 5.3, aptX support and a programmable shortcut button while retaining the rugged IP67 build and 12-hour battery of the original. Sound is bass-forward and the PositionIQ sensor fine-tunes EQ, but the lack of an aux port, modest EQ depth and the need for the Bose app keep it from being a complete all-rounder.
| Attribute | | |
|---|---|---|
16 hoursbest | 12 hours | |
| ↓ lower better | 4.5 hours | 4 hoursbest |
10 metersbest | 9 meters | |
| ↓ lower better | 275 gbest | 589 g |
2 wattsbest | — | |
— | 60 mmbest | |
100 Hzbest | — | |
15,000 Hzbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(3) | ||
Bluetooth Range (meters) | 10 meters | 9 meters |
USB‑C Port | USB-C | true |
Supported Audio Codecs | SBC, AAC | SBC, AAC, aptX |
Battery & Power(2) | ||
Battery Life (hours) | 16 hours | 12 hours |
Charging Time (hours) | 4.5 hours | 4 hours |
Build & Design(1) | ||
Weight (g) | 275 g | 589 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the XB100 for delivering surprisingly full sound and solid bass in a tiny package, highlighting its IP67 rating, speakerphone quality, and 16-hour battery. Scores range from 7.5/10 to 8/10, with criticism for the missing app and occasional bass dominance.
Everyday users appreciate the portability, ruggedness, and clear call quality, but commonly lament the lack of an app-based EQ, the short charging cable, and bass-induced vibrations on hard surfaces.
“Sounds incredible for its size - deep bass and clear mids.”
“Survived pool drops, beach sand, and rain - still works perfectly.”
“Wish there was an AUX port for older devices.”
Professional reviewers rate the SoundLink Flex (2nd Gen) between 7.4 and 8.0 out of 10, praising its IP67 durability, strong bass and modern Bluetooth 5.3 with aptX, while noting limited EQ options, lack of substantial hardware changes and a slightly mushy button feel.
Everyday users love the powerful sound, waterproof floating capability and the convenient shortcut button, but repeatedly request an AUX input, richer EQ controls and the ability to charge phones.
