Over-Ear
Alienware Pro Wireless
86Outstanding
$120
Full review dataAlienware Pro Wireless vs Harmonicdyne Helios: which should you buy?
Specs, scores and condensed review verdicts for the Alienware Pro Wireless vs Harmonicdyne Helios, 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.
Alienware Pro Wireless leads on 7 of 7 measures.
- Alienware Pro Wireless
- Harmonicdyne Helios
HearWiki score
86
-
Sound
8.7
-
Noise cancelling
8.1
-
Battery
9.1
-
Calls
8.7
-
Value
8.6
-
Price (USD)
$120
$180
Specifications
Pro WirelessHelios
- Type
- Over-Ear
- Over-Ear
- Price (USD)
- $120
- $180
- HearWiki score
- 86
- Not scored
- Released
- 2024
- 2020
- Availability
- Still sold new
- Discontinued
- Driver
- 50 mm driver
- 50 mm dynamic
- Driver type
- -
- dynamic
- Driver size
- 50 mm
- 50 mm
- Drivers per side
- 1
- 1
- Frequency response
- 20 Hz - 40 kHz
- 10 Hz - 40 kHz
- Sound signature
- -
- v-shaped
- Impedance
- 32 Ω
- 16 Ω
- Bluetooth
- 5.3
- -
- Codecs
- SBC
- -
- Multipoint pairing
- No
- -
- Battery life
- 70 h
- -
- Battery life (ANC on)
- 35 h
- -
- Quick charge
- 15 min → 6 h
- -
- Active noise cancelling
- Yes
- No
- Transparency mode
- Yes
- -
- Weight
- 310 g
- 448 g
- Detachable cable
- -
- Yes
- USB-C
- Yes
- -
- Pad material
- leatherette
- velour
- Clamp force
- 365 g
- -
- Connector
- -
- 3.5 mm
- Microphones
- 2
- -
- Call noise reduction
- Yes
- -
- Call NR technology
- AI ENC
- -
What reviewers said
Alienware Pro Wireless
Its leatherette pads and moderate 310g weight aim for comfort during long sessions, while the 2.4GHz wireless option and USB-C charging add versatility for desk and on-the-go use. Sound quality is generally strong, but the microphone performance and a single SBC codec limit keep it from being a flawless all-rounder.
- Pro:Excellent battery life, especially with ANC off
- Pro:Comfortable leatherette ear pads for long wear
- Pro:Active noise cancellation and transparency mode included
- Con:Microphone quality is underwhelming for the price
- Con:Only SBC codec support limits high-res wireless audio
- Con:No multipoint connection for seamless device switching
Harmonicdyne Helios
The HarmonicDyne Helios are open-back over-ears with a V-shaped sound profile, combining metal and wood construction with a 50mm composite driver for a spacious, detailed presentation. As a wired, non-ANC model, they focus on pure audio performance at a budget-friendly price.
- Pro:Wide, immersive soundstage
- Pro:Strong detail retrieval
- Pro:Solid metal and wood build
- Con:No active noise cancellation
- Con:Heavy at 448 grams
- Con:V-shaped tuning may not suit purists
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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