Belkin SoundForm Nano 2
Belkin
46 Overall Score
vs
EarFun Air Pro 4
EarFun
86 Overall Score
What Buyers Say
Belkin SoundForm Nano 2
No customer feedback yet
EarFun Air Pro 4
92 out of 100 low confidence 9 reviews
The EarFun Air Pro 4 earbuds deliver exceptional value, with users praising their high-end sound quality, effective noise cancellation, and robust battery life. Many reviewers note they outperform far more expensive competitors like AirPods Pro and Sony XM4s, especially after customizing the EQ via the app. A few minor issues include occasional fit adjustments and a quirk with single-bud Bluetooth connectivity, but overall sentiment is overwhelmingly positive.
Pros
- Excellent sound quality with LDAC and aptX Lossless
- Effective active noise cancellation
- Long battery life (11 hours per charge)
- Great value for money
- Comfortable and secure fit
Cons
- Single-bud Bluetooth connectivity quirk
- Occasional fit adjustments needed
- LDAC disables multipoint pairing
- Le Audio not working for some users
Sound quality 8
Noise cancellation 7
Value for money 7
Battery life 4
Build quality 4
App customization 6
Scores
Gaming
Budget
Travel
Fitness
Music
Commute
Calls
Specifications
| Belkin SoundForm Nano 2 | EarFun Air Pro 4 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 sizes of antimicrobial ear tips | 5 pairs of ear tips |
| Weight | 0.04 kg★ | 0.05 kg |
| Audio | ||
| Driver Type | — | hybrid |
| Driver Size | 6 mm | 10 mm★ |
| Drivers | 1 | 2★ |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 20 kHz★ |
| Impedance | — | 32 Ω |
| Sensitivity | 85 dB | 100 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | Belkin SoundForm Nano 2 Bluetooth Earbuds for Kids with Built-in Microphone, 28H Battery Life, Safe 85dB Volume, IPX5 Water Resistance - Kids Bluetooth Earbuds for iPhone, iPad, Galaxy, & More - Pink | aptX Lossless, LDAC, LC3 |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | Environmental Noise Cancellation (ENC) | adaptive hybrid |
| Transparency | — | ✗ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3★ | 6.0 |
| Profiles | — | A2DP, AVRCP, HFP |
| Multipoint | — | ✓★ |
| Wired Connector | — | Bluetooth |
| Earbud Battery | ||
| Battery Life | 8 hrs | 11 hrs★ |
| Charge Time | 0.16670000553131104 hrs★ | 2 hrs |
| Fast Charging | 10 minutes of USB-C fast charging gives 90 minutes of play | 10 min for 2 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs | 54 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 1 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | — | Google Assistant |
| Touch Controls | ✗ | ✓★ |
| App | — | EarFun Audio App |
| Gaming Mode | — | ✓★ |
| Bone Conduction | — | ✗ |
| Water Resistance | IPX5 | IP55 |
Pros & Cons
Belkin SoundForm Nano 2
- Strong build (91st percentile)91st %ile
- Strong social proof (81st percentile)81st %ile
- Strong anc (81st percentile)81st %ile
- Strong battery (78th percentile)
- Below average sound (5th percentile)5th %ile
EarFun Air Pro 4
- Strong sound (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong user sentiment (97th percentile)97th %ile
Pricing
Belkin SoundForm Nano 21.400score per dollar
vs
EarFun Air Pro 41.142score per dollar
Belkin SoundForm Nano 2 offers 1.2x better value for money
Verdict
Winner: EarFun Air Pro 4
Scores 86 overall, wins 7 of 7 usage categories and 13 of 37 specs.
