Open-Ear
Beyerdynamic Amiron 200
82Outstanding
$180
Full review dataBeyerdynamic Amiron 200 vs OneOdio OpenRock X: which should you buy?
Specs, scores and condensed review verdicts for the Beyerdynamic Amiron 200 vs OneOdio OpenRock X, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Beyerdynamic Amiron 200 leads on 5 of 6 measures.
- Beyerdynamic Amiron 200
- OneOdio OpenRock X
HearWiki score
82
-
Sound
8.7
-
Battery
8.9
-
Calls
7.4
-
Value
7.6
-
Price (USD)
$180
$180
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
Both shipped in 2025. These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them.
- Amiron 2002025
- OpenRock X2025
What differsAmiron 200OpenRock X
- Transparency mode
- No
- Yes
- Water resistance
- IP54
- IPX5
Everyday features
Level on: Bluetooth, Top codec, Multipoint pairing, USB-C, Companion app.
Specifications
Amiron 200OpenRock X
- Type
- Open-Ear
- Open-Ear
- Price (USD)
- $180
- $180
- HearWiki score
- 82
- Not scored
- Released
- 2025
- 2025
- Availability
- Sold new
- Sold new
- Driver
- 18 mm dynamic
- 14.2 mm dynamic
- Driver type
- dynamic
- dynamic
- Driver size
- 18 mm
- 14.2 mm
- Drivers per side
- 1
- 1
- Frequency response
- 20 Hz - 20 kHz
- 20 Hz - 20 kHz
- Impedance
- -
- 22 Ω
- Sensitivity
- -
- 119 dB/mW
- Bluetooth
- 5.3
- 5.3
- Codecs
- SBC, AAC
- SBC, AAC
- Multipoint pairing
- Yes
- Yes
- Wireless range
- 15 m
- -
- Battery life
- 11 h
- 48 h
- Battery incl. case
- 36 h
- -
- Full charge time
- 120 min
- -
- Quick charge
- 5 min → 1.5 h
- 5 min → 1 h
- Wireless charging
- Yes
- -
- Active noise cancelling
- No
- No
- ANC type
- none
- none
- Transparency mode
- No
- Yes
- Companion app
- Yes
- Yes
- Custom EQ
- -
- Yes
- Wear detection
- No
- No
- Controls
- touch
- buttons
- Weight
- -
- 12 g
- Case weight
- 76 g
- 90.5 g
- Water resistance
- IP54
- IPX5
- USB-C
- Yes
- Yes
- Microphones
- 4
- 4
- Call noise reduction
- -
- Yes
- Call NR technology
- -
- 4-mic ENC
What reviewers said
Beyerdynamic Amiron 200
The Beyerdynamic Amiron 200 are open-ear wireless earbuds that deliver competitive sound quality with robust EQ customization via the companion app. They offer a secure fit, long battery life, and practical features like Bluetooth 5.3, multipoint, and IP54 water resistance, making them suitable for workouts and daily office use. While technically strong, their price-performance ratio is only acceptable rather than exceptional.
- Pro:Strong, competitive sound quality
- Pro:Secure and comfortable fit for daily use
- Pro:Long battery life (11 hours per charge, 36 with case)
- Con:No wear detection sensor
- Con:Touch controls can be overly sensitive
- Con:Price-performance ratio is only acceptable
OneOdio OpenRock X
The OneOdio OpenRock X are open-ear wireless earbuds designed for sports, using a 14.2mm dynamic driver with BassDirect tech to enhance low-end response while keeping ears unblocked. They pack a long 48-hour total battery life with the charging case, IPX5 water resistance, and a comfortable 12g per-bud weight. Bluetooth 5.3 with multipoint and a four-microphone AI system for clearer calls round out the feature set.
- Pro:Very long battery life with the case (48 hours total)
- Pro:Lightweight open-ear design (12g per bud) for comfort during workouts
- Pro:IPX5 water resistance handles sweat and light rain
- Con:No active noise cancellation, so ambient sound is always present
- Con:Only SBC and AAC codecs, no aptX or LDAC
- Con:Physical buttons may require a firm press, which can be awkward during exercise
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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