Koss KE7
Koss
16 Overall Score
vs
Jxrev J51
Jxrev
70 Overall Score
Scores
Budget
Commute
Gaming
Travel
Music
Calls
Fitness
Specifications
| Koss KE7 | Jxrev J51 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | — | true wireless |
| Weight | — | 0.03 kg★ |
| Audio | ||
| Driver Type | — | dynamic |
| Driver Size | 3.5 mm | 13 mm★ |
| Freq Min | 60 Hz★ | — |
| Freq Max | 20 kHz★ | — |
| Impedance | 16 Ω | 40 Ω |
| Sensitivity | 98 dB★ | — |
| Hi-Res Audio | — | ✓★ |
| Codecs | — | Wireless Earbuds, Bluetooth 5.4 Headphones in Ear with Noise Cancelling Mic, Bluetooth Earbuds Stereo Bass, IP7 Waterproof Sports Earphones, 32H Playtime USB C Charging Ear Buds Yellow for Android iOS |
| Noise Control | ||
| ANC | — | ✓★ |
| ANC Type | — | Adaptive |
| Connectivity | ||
| Wireless | — | ✓★ |
| Bluetooth | — | 5.4★ |
| Wired Connector | 3.5mm | — |
| Earbud Battery | ||
| Battery Life | — | 7 hrs★ |
| Charge Time | — | 1 hrs★ |
| Fast Charging | — | USB-C fast charging |
| Charging | — | USB-C★ |
| Case Battery | ||
| Case Battery | — | 32 hrs★ |
| Case Charging | — | USB-C★ |
| Microphone | ||
| Microphone | — | ✓★ |
| Mic Count | — | 2★ |
| NC Mic | — | ✓★ |
| Features | ||
| Voice Assistant | — | voice assistant |
| Touch Controls | — | ✓★ |
| Water Resistance | — | IPX7 |
Pros & Cons
Koss KE7
- Below average sound (5th percentile)5th %ile
- Below average mic (14th percentile)14th %ile
- Below average comfort (30th percentile)
- Below average social proof (32nd percentile)
Jxrev J51
- Strong comfort (95th percentile)95th %ile
- Strong anc (91st percentile)91st %ile
- Strong mic (84th percentile)84th %ile
- Strong battery (83rd percentile)83rd %ile
Pricing
Koss KE71.965score per dollar
vs
Jxrev J513.517score per dollar
Jxrev J51 offers 1.8x better value for money
Verdict
Winner: Jxrev J51
Scores 70 overall, wins 7 of 7 usage categories and 15 of 28 specs.
