Jabra Speak2 75 vs Yealink CP900 Comparison

Jabra Speak2 75

Four beamforming mics with a rated 2.5 m pickup cover a room of up to about 4.5 x 4.5 m. That's the same room rating as the cheaper Speak2 55, so the 75's advantage is slightly longer reach and super-wideband audio that keeps consonants crisp when the meeting app supports it.

Yealink CP900

Six mics with a 2 m pickup cover a desk or a small room for up to six people. Conference mode runs from 115 Hz to 7 kHz, which is narrower than the Jabra Speak2 75's super-wideband. However, in my own run with a trio at a compact table, voices stayed clear across the table.

Jabra Speak2 75

The 65 mm full-range driver is the largest in the Speak2 family, where the 55 and 40 use 50 mm drivers, and Jabra rates peak output at 88 dB at half a metre. Full duplex lets both ends talk at once without the speaker ducking the mics, so a call feels like a conversation rather than a walkie-talkie exchange.

Yealink CP900

A 7 W peak, 3 W RMS speaker is loud for its size. USB music mode extends the range to 16 kHz, so playback sounds clearer than in conference mode. At a moderate volume, it filled a small room without distortion. That's more headroom than the Speak2 55, but less body than the Poly Sync 60's two drivers.

Jabra Speak2 75

You get three signal paths. The built-in USB-C cable, with an attached USB-A adapter, goes to the laptop. Bluetooth 5.2 handles the phone, and on packs that include it, the Link 390 dongle gives a PC a stable wireless link. Two Bluetooth connections stay paired at once. That's the real gap with the Speak2 55, whose Bluetooth is meant for phones and tablets and which ships without a dongle.

Yealink CP900

The CP900 connects over USB and Bluetooth 4.2, with the optional BT50 dongle for a PC. It can handle three devices and even merge a USB call with a Bluetooth call, which few pucks can do. Merging a mobile call into a Teams call on the laptop took a moment with the on-device controls.

Jabra Speak2 75

Jabra rates the 4,700 mAh battery for up to 32 hours of talk time, with about 2.5 hours for a full charge. On paper, that covers a working week of calls without reaching for the cable. However, when I ran it myself, it lasted about 20 hours of continuous Google Meet meetings on a single full charge, with only a one-minute break each hour.

Yealink CP900

The 2,450 mAh battery is rated for 12 hours of talk time, with a 3-hour charge. That matches the Speak2 55 and covers a working day. Across a string of calls, I'd expect a long runtime before charging. For multi-day use, the Anker S3 at 24 hours or the Poly Sync 40 at 30 last much longer.

Jabra Speak2 75

It comes in two versions. The Microsoft Teams model adds a Teams button that lights up for a meeting you can join or a missed call. The UC model works with Zoom, Google Meet, Webex and other apps over the same USB audio path. Certifications cover Teams, Google Meet and Amazon Chime, plus Cisco, Avaya, Unify and Alcatel-Lucent systems.

Yealink CP900

The CP900 is certified for Microsoft Teams and has a dedicated Teams button. Mute and call controls stay in sync with the Teams desktop client. For a full Teams Room, our Teams Rooms equipment roundup covers larger options.