These sit in different size classes, so this is not a straight ranking comparison. The Earfun Uboom L ranks #1 of 144 medium speakers by sound quality at $49.79; the Xiaomi Sound Pocket ranks #45 of 47 small speakers by sound quality at $22.62.
Why pick the Earfun Uboom L: One of the strongest small-speaker values for music: reviews praise clear vocals, a natural overall balance and a genuinely convincing stereo image when two are paired. The tradeoff: It cannot produce real low-bass rumble or fill a large, noisy space, and the top end loses some detail.
The case for the Xiaomi Sound Pocket: A genuinely pocketable 200g speaker with IP67 protection, USB-C charging, speakerphone capability and TWS pairing. The catch: Its 5W driver has little real bass, and vocals can become harsh as volume rises beyond roughly 80%.
Buy the Earfun Uboom L ($49.79) for a medium speaker; the Xiaomi Sound Pocket ($22.62) suits a small speaker instead.
Battery life favors the Earfun Uboom L: rated for 16 hours against 10 hours for the Xiaomi Sound Pocket.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Earfun Uboom L | Xiaomi Sound Pocket | |
|---|---|---|
| Price | $49.79 after coupon UBOOMLWC | $22.62 |
| Ranked | #1 of 144 in Medium Size Portable Bluetooth Speakers | #45 of 47 in Small Size Portable Bluetooth Speakers |
| App | Yes (firmware >= 1.2.6) | - |
| Aux Input | Yes | No |
| Aux Latency | 216ms | - |
| Bass Extension (-10dB) | 56Hz | - |
| Battery Life | 16 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | SBC (inferred; additional codecs unverified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes (10 band, firmware >= 1.2.6) | - |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 400ms normal / 66ms low latency mode | - |
| Maximum SPL | 103dB (measured by Alan Ross Reviews) | - |
| Party Mode | No | - |
| Power Bank | No | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | Yes |
| Weight | 1.4 lbs (650 g) | 0.4 lbs (200 g) |
| Bluetooth Version | 5.0 | 5.4 |
| Dimensions | 3.1” x 8.3” x 2.8” (78 x 210 x 72 mm) | 3.6” x 2.9” x 1.7” (90.8 x 74.4 x 42.6 mm) |
| Drivers | 2x 55mm drivers + 2x passive radiators | Full-range driver + passive radiator |
| Amplifier Power | 28W | 5W |
| Digital Aux Input | No | No |
| Battery Capacity | - | 1000mAh |
| Frequency Response | - | 100Hz - 20kHz (Manufacturer specified) |
| Strap | - | Yes (lanyard) |
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Prices on this page were last checked September 26, 2026 at 11:14 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Earfun Uboom L: $49.79 after coupon UBOOMLWC Amazon EarFun eBay
Pros: One of the strongest small-speaker values for music: reviews praise clear vocals, a natural overall balance and a genuinely convincing stereo image when two are paired. IP67 protection, indoor/outdoor sound modes and Video Mode make it unusually adaptable; Video Mode substantially improves lip-sync for a single speaker. Measured bass extension of 56Hz (-10dB).
Cons: It cannot produce real low-bass rumble or fill a large, noisy space, and the top end loses some detail. Low-latency Video Mode disables stereo pairing, so a two-speaker setup is not a good movie system. Firmware and app behavior have also varied over the model’s long life, and the physical controls can be easy to trigger in a bag. Latency is about 400ms by default and 66ms in Video Mode, which you enable by pressing the Bluetooth button twice.
Setup: Try setting up the Earfun App (Android or iOS) to see if that works. If not, you’ll need to flash firmware 1.2.7 to work with the app and set with Oluv’s EQ in the Earfun app which sounds the best. The instructions say that you need a USB3 cable, but most USB2 cables work just fine, try the one included with your phone. Check the current firmware version by turning it on, then pressing the power and Bluetooth buttons at the same time. To flash, turn the speaker off then hold down the Bluetooth button while plugging in the cable. To flash on a mac, see these instructions. In TWS mode, long press the outdoor button for 2 seconds to change TWS to Party mode and back.
Full Earfun Uboom L review and specifications →
| Amplifier Power | 28W |
|---|---|
| App | Yes (firmware >= 1.2.6) |
| Aux Input | Yes |
| Aux Latency | 216ms |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 400ms normal / 66ms low latency mode |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.1” x 8.3” x 2.8” (78 x 210 x 72 mm) |
| Drivers | 2x 55mm drivers + 2x passive radiators |
| EQ | Yes (10 band, firmware >= 1.2.6) |
| IP Rating | IP67 |
| Maximum SPL | 103dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.4 lbs (650 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Best portable speakers 2025 - get the best bang for your buck $$$ More from Oluv’Sone →
- Oluv Patreon: SoundCore Boom 3i - first impressions & EQs
- Joy & Oluv’Sone: New Beats Pill 2024: sound demo
- CEONTHEMAKING: Earfun Uboom L - This Speaker Replaced My JBL Flip 6… More from CEONTHEMAKING →
- Techder Audios: EARFUN UBOOM L VS SOUNDCORE MOTION+ More from techderaudios →
- Alan Ross Reviews: Earfun UBoom L Review Speaker tuned by a Geek vs Soundcore Motion Plus $100 dollar best portable? More from alanrossreviews →
- Oluv Patreon: Soundcore Motion 300 = Bose Soundlink Flex = Earfun UBoom L?
- Jay’s Straight Up Reviews & More: Earfun UBoom L 💣(EQ2) 🆚 Tribit XSound Mega 🔥(XBass EQ)- Bluetooth Speaker Bedroom Bash. Who U Got?🔝 More from JaysStraightUpReviews →
- Joy & Oluv’Sone: JBL, Bose, B&O, Sonos, Earfun, SoundCore… which portable speaker sounds best?
- DIY Subwoofers - Uboom L Measurements and Review
- Head-to-Head Comparisons
Xiaomi Sound Pocket: $22.62 Amazon AliExpress eBay
Pros: A genuinely pocketable 200g speaker with IP67 protection, USB-C charging, speakerphone capability and TWS pairing. Independent listening finds it surprisingly loud and clear for hotel rooms, patios and travel, with acceptable sound at moderate volume.
Cons: Its 5W driver has little real bass, and vocals can become harsh as volume rises beyond roughly 80%. When upright on a hard surface it can vibrate or walk around, and the claimed 10-hour battery life applies only at modest volume; full recharging is slow at around three hours.
Full Xiaomi Sound Pocket review and specifications →
| Amplifier Power | 5W |
|---|---|
| Aux Input | No |
| Battery Capacity | 1000mAh |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.6” x 2.9” x 1.7” (90.8 x 74.4 x 42.6 mm) |
| Drivers | Full-range driver + passive radiator |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (lanyard) |
| TWS | Yes |
| Weight | 0.4 lbs (200 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
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