Wired IEMs
7Hz x Crinacle Zero: 2
83Outstanding
$25
Full review data7Hz x Crinacle Zero: 2 vs Realme Buds Air8 Pro: which should you buy?
On aggregated review scores the Realme Buds Air8 Pro comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Realme Buds Air8 Pro - Outstanding overall at around $74.
True Wireless
Realme Buds Air8 Pro
84Outstanding
$74
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Realme Buds Air8 Pro leads on 5 of 7 measures.
- 7Hz x Crinacle Zero: 2
- Realme Buds Air8 Pro
HearWiki score
83
84
Sound
8.1
8.4
Noise cancelling
-
8.4
Battery
-
7.2
Calls
-
8.5
Value
9.8
9.2
Price (USD)
$25
$74
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?
Half a step newer
Realme Buds Air8 Pro (2026) against 7Hz x Crinacle Zero: 2 (2023). The Realme Buds Air8 Pro edges ahead on platform, but only just: ANC type Adaptive against None.
- x Crinacle Zero: 22023
- Buds Air8 Pro20263 yr newer
What differsx Crinacle Zero: 2Buds Air8 Pro
- ANC type
- None
- Adaptive
Platform
Specifications
x Crinacle Zero: 2Buds Air8 Pro
- Type
- Wired IEMs
- True Wireless
- Price (USD)
- $25
- $74
- HearWiki score
- 83
- 84
- Released
- 2023
- 2026
- Availability
- Still sold new
- Sold new
- Driver
- 1DD
- 2-driver hybrid
- Driver type
- dynamic
- hybrid
- Driver configuration
- 1DD
- -
- Driver size
- 10 mm
- 11 mm
- Drivers per side
- 1
- 2
- Frequency response
- -
- 20 Hz - 20 kHz
- Impedance
- 32 Ω
- -
- Bluetooth
- -
- 6.1
- Codecs
- -
- SBC, AAC, LHDC
- Multipoint pairing
- -
- Yes
- Latency
- -
- 45 ms
- Battery life
- -
- 12 h
- Battery incl. case
- -
- 50 h
- Full charge time
- -
- 120 min
- Quick charge
- -
- 10 min → 11 h
- Wireless charging
- -
- No
- Active noise cancelling
- No
- Yes
- ANC type
- -
- adaptive
- Companion app
- -
- Yes
- Custom EQ
- -
- Yes
- Wear detection
- -
- Yes
- Controls
- -
- touch
- Weight
- -
- 4.8 g
- Case weight
- -
- 53 g
- Water resistance
- -
- IP55
- Detachable cable
- Yes
- -
- USB-C
- -
- Yes
- Connector
- 2-pin 0.78 mm
- -
- Microphones
- -
- 6
- Call noise reduction
- -
- Yes
- Call NR technology
- -
- AI ENC
What reviewers said
7Hz x Crinacle Zero: 2
The 7Hz x Crinacle Zero: 2 is a budget-friendly wired IEM that delivers a warm, fun sound signature with excellent tuning for its price. It's a highly recommended value pick that balances musicality with solid everyday performance, making it a worthy successor in the affordable audio space.
- Pro:Excellent price-to-performance ratio
- Pro:Warm, enjoyable tuning
- Pro:Detachable 0.78 mm 2-pin cable
- Con:No active noise cancellation
- Con:Not a technical showcase
- Con:Limited to wired use
Realme Buds Air8 Pro
The Realme Buds Air8 Pro are feature-rich wireless earbuds that deliver strong adaptive noise cancellation, clear call quality, and a versatile hybrid driver setup for under $100. They offer a long 12-hour battery per charge, Bluetooth 6.1 with triple-device multipoint, and IP55 water resistance, making them a solid everyday choice. Sound tuning requires some adjustment to get the best performance, but the overall package is impressive for the price.
- Pro:Strong adaptive ANC and usable transparency mode
- Pro:Long 12-hour battery life with 50 hours total via case
- Pro:Triple-device multipoint connectivity
- Con:Sound tuning needs effort to optimize
- Con:No wireless charging support
- Con:Battery life per charge may vary depending on usage
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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