Skip to content
HearWiki

Cooler Master CH351 vs Razer BlackShark V3: which should you buy?

On aggregated review scores the Razer BlackShark V3 comes out ahead with a HearWiki score of 91. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Razer BlackShark V3 - Outstanding overall at around $125.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Razer BlackShark V3 leads on 5 of 6 measures.

  • Cooler Master CH351
  • Razer BlackShark V3
HearWiki score
59
91
Sound
6.8
9.2
Battery
6.0
8.6
Calls
7.6
8.8
Value
5.8
9.2
Price (USD)
$90
$120

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. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • CH3512025
  • BlackShark V32025

Level on: Top codec, Multipoint pairing, USB-C.

Specifications

CH351BlackShark V3
Type
Gaming
Gaming
Price (USD)
$90
$120
HearWiki score
59
91
Released
2025
2025
Availability
Sold new
Sold new
Driver
50 mm dynamic
50 mm dynamic
Driver type
dynamic
dynamic
Driver size
50 mm
50 mm
Drivers per side
1
1
Frequency response
20 Hz - 20 kHz
12 Hz - 28 kHz
Impedance
32 Ω
32 Ω
Sensitivity
100 dB/mW
106 dB/mW
Bluetooth
-
5.3
Codecs
SBC, AAC
SBC, AAC
Multipoint pairing
Yes
Yes
Latency
20 ms
10 ms
Wireless range
20 m
-
Battery life
30 h
70 h
Quick charge
10 min → 2 h
-
Wireless charging
No
No
Active noise cancelling
No
No
ANC type
none
-
Transparency mode
Yes
-
Companion app
No
-
Wear detection
No
-
Controls
buttons
-
Weight
328 g
270 g
Water resistance
none
none
USB-C
Yes
Yes
Microphones
1
1
Call noise reduction
Yes
-

What reviewers said

Cooler Master CH351

The Cooler Master CH351 is a wireless over-ear gaming headset built around 50mm dynamic drivers, delivering up to 30 hours of use per charge. It supports multipoint Bluetooth connections and includes a transparency mode, though it lacks active noise cancellation and app-based tuning. Its lightweight 328g frame and plush fit aim for comfort, but audio performance may not satisfy critical listeners.

  • Pro:Long 30-hour battery life
  • Pro:Multipoint Bluetooth for switching devices
  • Pro:Lightweight and comfortable fit
  • Con:Muddy audio quality reported by users
  • Con:No active noise cancellation
  • Con:Limited to SBC and AAC codecs

Razer BlackShark V3

The Razer BlackShark V3 is a wireless gaming headset that emphasizes long-lasting performance with a 70-hour battery and 50mm drivers for robust audio. It supports Bluetooth 5.3 with SBC and AAC codecs, plus multipoint connectivity for versatile use, though it omits active noise cancellation. The headset also features a noise-canceling microphone and a low-latency 10ms mode, making it a solid choice for gamers seeking extended play sessions.

  • Pro:Exceptional 70-hour battery life
  • Pro:Comfortable 270g lightweight build
  • Pro:Multipoint Bluetooth 5.3 for multi-device use
  • Con:No active noise cancellation
  • Con:No water resistance rating
  • Con:Lacks wireless charging support

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonCooler Master CH351Razer BlackShark V3