These sit in different size classes, so this is not a straight ranking comparison. The EarFun Uboom L ranks #2 of 179 medium speakers by sound quality at $49.79; the Xiaomi Sound Pocket ranks #60 of 62 small speakers by sound quality at $20.99.
The EarFun Uboom L is the longer-running pick. A great value medium speaker with clear, natural sound, waterproofing, and a Video Mode that keeps audio in sync with video. It is rated for 16 hours of battery against 10 for the Xiaomi Sound Pocket. It keeps a wired aux input, which the Xiaomi Sound Pocket lacks. It plays in stereo from a single unit, unlike the Xiaomi Sound Pocket. The catch: It cannot produce real low-bass rumble or fill a large, noisy space, and the top end loses some detail.
The Xiaomi Sound Pocket is the lighter pick. A truly pocketable, very cheap waterproof speaker with USB-C charging and stereo pairing, fine for hotel rooms and travel. At 0.4 lbs (200 g) it weighs much less than the EarFun Uboom L at 1.4 lbs (650 g). The tradeoff: 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 ($20.99) suits a small speaker instead.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| EarFun Uboom L | Xiaomi Sound Pocket | |
|---|---|---|
| Price | $49.79 after coupon UBOOMLWC | $20.99 |
| Ranked | #2 of 179 in Medium Size Portable Bluetooth Speakers | #60 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes (firmware >= 1.2.6) | No |
| Aux Input | Yes | No |
| Aux Latency | 216ms | - |
| Bass Extension (-10dB) | 56Hz | - |
| Battery Life | 16 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| 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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