Sennheiser MOMENTUM 4
Sennheiser
97 Overall Score
vs
HamiltonBuhl Flex-Phones KIDS-RED
HamiltonBuhl
31 Overall Score
Scores
Music
Studio
Work
Gaming
Commute
Budget
Calls
Specifications
| Sennheiser MOMENTUM 4 | HamiltonBuhl Flex-Phones KIDS-RED | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | on-ear |
| Open/Closed | closed | closed |
| Foldable | ✓★ | — |
| Weight | 0.29 kg | 0.19 kg★ |
| Ear Cushion | Memory Foam | Foam |
| Headband | Leather | EVA foam |
| Audio | ||
| Driver Type | dynamic | — |
| Driver Size | 42 mm★ | 30 mm |
| Drivers | 1★ | — |
| Freq Min | 6 Hz★ | 20 Hz |
| Freq Max | 22 kHz★ | 20 kHz |
| Impedance | 470 Ω | 32 Ω |
| Sensitivity | 106 dB★ | 85 dB |
| Max SPL | 106 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | AAC, aptX, aptX Adaptive, SBC | — |
| Noise Control | ||
| ANC | ✓★ | — |
| ANC Type | Adaptive | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.2★ | — |
| Profiles | HFP, AVRCP, A2DP | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓★ | — |
| Cable Length | 1.2000000476837158 m | 1.2200000286102295 m |
| Battery | ||
| Battery Life | 60 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 5 Minutes for 4 Hours | — |
| Charging | USB-C★ | — |
| Capacity | 700 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4★ | — |
| NC Mic | ✓★ | — |
| Boom Mic | ✗ | — |
| Detachable Mic | ✗ | — |
| Mic Pattern | Omnidirectional | — |
| Features | ||
| Voice Assistant | Virtual Assistant | — |
| Touch Controls | ✓★ | — |
| App | Smart Control Plus | — |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | — |
| Water Resistance | Water-Resistant | — |
Pros & Cons
Sennheiser MOMENTUM 4
- Strong anc (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong sound (98th percentile)98th %ile
- Strong build (93rd percentile)93rd %ile
HamiltonBuhl Flex-Phones KIDS-RED
- Strong comfort (74th percentile)
- Below average connectivity (27th percentile)
- Below average anc (33rd percentile)
Verdict
Winner: Sennheiser MOMENTUM 4
Scores 97 overall, wins 7 of 7 usage categories and 21 of 43 specs.