Choosing between the Jabra Engage 50 II and the Jabra BIZ 2400 II? Here's how they differ on platforms, audio and price, and which one fits your room.
Short answer: pick the Engage 50 II if you want the one that also supports Teams, Zoom and Google Meet and plugs into any laptop by USB. Pick the BIZ 2400 II if you want a premium corded QD headset for desk phones.
Side by side
| Engage 50 II | BIZ 2400 II | |
|---|---|---|
| Price | $286 | $287 |
| Platforms | Teams, Zoom, Google Meet and BYOD/USB | — |
| Mode | USB | — |
| Microphones | 2 x MEMS | — |
| Speakers | 20mm | — |
| Weight | Mono 45g / Stereo 65g (132g / 152g with Link) | — |
| Warranty | 3 years | — |
| Form factor | On-ear headband, mono or stereo | Headband (duo); headband, earhook or neckband (mono 3-in-1) |
| Speaker bandwidth (speak mode) | 100Hz - 14000Hz | — |
| Hearing protection | Jabra SafeTone 2.0, PeakStop 105, EU noise at work, G616, OSHA | PeakStop, Noise@Work, acoustic shock, G616 compliant |
| Certifications | Cisco, Unify, Microsoft Teams (SKU specific), Zoom, Google Meet, Amazon Chime | — |
| Speaker | — | Wideband up to 4.5/6.8 kHz (QD) |
| Microphone | — | Breath-resistant, noise-cancelling |
| Connections | USB-A, USB-C; USB cable length: 1.6m or 2.4m (SKU dependent) | QD (requires Jabra Link cord) |
Specs are Jabra's published figures. Prices can change.
The key differences
- Microphones: the Engage 50 II has 2 x MEMS; the BIZ 2400 II doesn't list microphones.
- Platforms: the Engage 50 II lists Teams, Zoom, Google Meet and BYOD/USB; the BIZ 2400 II lists no certifications.
Which should you buy?
- Choose the Engage 50 II if you want the one that also supports Teams, Zoom and Google Meet and plugs into any laptop by USB. See the Engage 50 II
- Choose the BIZ 2400 II if you want a premium corded QD headset for desk phones. See the BIZ 2400 II
Also compared
- Jabra Evolve2 50 vs Jabra Engage 50 II
- Cisco Headset 720 Series vs Jabra Engage 50 II
- Jabra Engage 50 II vs Logitech Zone Wireless 2
- Jabra BIZ 2400 II vs Yealink WH66
- Poly Savi 7300 Office Series vs Jabra BIZ 2400 II
Still deciding? Read the Engage 50 II guide and the BIZ 2400 II guide, see Engage 50 II alternatives and BIZ 2400 II alternatives, compare them interactively, or send us your room details for a recommendation.
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