Side by side comparison and review of Cooler Master CH321 and Logitech Zone Wireless 2 UC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Height | 22 cm | 18.39 cm | |
| Width | 20 cm | 17.91 cm | |
| Depth | 10.5 cm | 7 cm | |
| Weight | 348 g | 230 g | Logitech Zone Wireless 2 UC are lighter than Cooler Master CH321 headphones. |
| Dimensions & Weight Details | - | USB-C receiver: 1.24 cm x 2.66 cm x 0.65 cm USB-A adapter: 1.54 cm x 2.45 cm x 0.87 cm |
|
| Colour | - | Graphite | |
| Body Material | Plastic, steel | Low carbon aluminiu, 20% post-consumer recycled plastic | |
| Earpad Material | Foam, polyurethane leather | - | |
| Recommended Use | Game console, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 50 m |
| SOUND QUALITY | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Headphones Form Factor | Full size | On-ear binaural | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD | |
| Active Noise Cancelling | - | Yes | Logitech Zone Wireless 2 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Audio Output Details | - | Multimedia - 20 - 20000 Communication - 100 - 8000 |
|
| Max Input Power | 180 mW | - | |
| Sensitivity | 115 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 50 mm | 40 mm | Cooler Master CH321 have a thicker diaphragm than Logitech Zone Wireless 2 UC. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Logitech Zone Wireless 2 UC have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Google Fast Pair, Advanced Call Clarity |
| MICROPHONE | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Logitech Zone Wireless 2 UC microphone can cancel out ambient noise. |
| Frequency Response | 100 - 16000 Hz | 100 - 8000 Hz | Cooler Master CH321 offer a larger microphone frequency range than Logitech Zone Wireless 2 UC. |
| Audio Input Details | Omni-directional - 100 - 16000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - | |
| Microphones Included | - | 5 |
| REMOTE CONTROL | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track, reject call, flip-to-mute, ANC/transparency |
|---|
| CABLE | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Cable Type | - | USB-C charge cable - 1.5 m | |
|---|---|---|---|
| Cable Length | 2.3 m | - |
| FEATURES | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Sensors | - | On-head detection | |
|---|---|---|---|
| Additional Functions | RGB lighting | Transparency mode |
| BATTERY AND CHARGING | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) | |
| Battery Life Details | - | Continuous playback (active noise-cancelling on): up to 22 hours Continuous talk (active noise-cancelling on): up to 15 hours Continuous playback (active noise-cancelling off): up to 40 hours Continuous talk (active noise-cancelling off): up to 18 hours Continuous talk (active noise-cancelling on) (with advanced call clarity): up to 12 hours Continuous talk (active noise-cancelling off) (with advanced call clarity): up to 14 hours Continuous talk (with 5 min charge): up to 1 hour |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Connector Type | Headset (4 PIN USB Type A) | - |
|---|
| OTHERS | Cooler Master CH321 | Logitech Zone Wireless 2 UC |
|---|
| Included Accessories | - | Travel bag, USB-C charging cable, USB-C to USB-A adapter, USB-C receiver | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Mac, Windows, Android tablet | |
| Software Certification | - | Optimised for UC | |
| Compliant Standards | - | ADA, FSC, CarbonNeutral, G616, EN 50332-2 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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