Luna vs CP900 Comparison

Compare Luna vs CP900 side by side: specs, ratings, pros and cons, and which one fits your room best.

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At a Glance

The EMEET OfficeCore Luna is a low-cost speakerphone with three mics, a 3 W speaker and VoiceIA noise cancellation and voice enhancement. EMEET rates the pickup at 3 m and the room at up to eight people, or 16 with two units linked by cable.

View on EMEET (opens in a new tab)

Best For: Home offices
Mics: 3
Pickup: 3 m
Talk Time: 10 h
BT: 5.0
Certified: —

CP900

The Yealink CP900 is a portable speakerphone with a six-MEMS beamforming array for 360-degree pickup, rated at 2 m for up to six people. Its speaker is 7 W peak (3 W RMS).

View on Yealink (opens in a new tab)

Best For: Small groups
Mics: 6
Pickup: 2 m
Talk Time: 12 h
BT: 4.2
Certified: Microsoft Teams

Review Scores Compared

Expert Score

Luna8.6/10 Leads
CP9008.1/10

Mic Array & Full-Duplex

Luna8.3/10
CP9008.8/10 Leads

Speaker Clarity & Volume

Luna8.6/10 Leads
CP9006.1/10

Connectivity & Daisy-Chaining

Luna9.5/10 Leads
CP9008.8/10

Portability & Power

Luna7.5/10
CP9008.0/10 Leads

Call Controls & Certifications

Luna—
CP9009.8/10

Why Luna Beats CP900 (and Vice Versa)

Why Luna beats CP900

Better speaker clarity & volume: 8.6 vs 6.1 out of 10
Better connectivity & daisy-chaining: 9.5 vs 8.8 out of 10
Pickup Range: 3 m vs 2 m
Charging Time: 2-3 h vs 3 h
Bluetooth Version: 5.0 vs 4.2
Weight: 301 g vs 320 g

Why CP900 beats Luna

Better mic array & full-duplex: 8.8 vs 8.3 out of 10
Better portability & power: 8.0 vs 7.5 out of 10
Microphones: 6 vs 3
Mic Frequency Range: 115 Hz - 7 kHz (conference mode) vs 16 kHz sample rate (HD voice)
Talk Time: 12 h vs 10 h

Review-score leads of 0.5+ points out of 10 first, then specs where only one comes out ahead.

Full Specifications

Show only differences

General

	Luna	CP900
Best For	Home offices	Small groups
Ideal Room Size	Up to 8 people (16 with daisy chain)	Up to 6 people
Max People	8	—
Form Factor	Puck	Puck

Microphones

	Luna	CP900
Microphones	3	6 Better
Pickup Range	3 m Better	2 m
Mic Frequency Range	16 kHz sample rate (HD voice)	115 Hz - 7 kHz (conference mode) Better
Full Duplex	Yes	Yes
Echo Cancellation	—	Yes
Noise Reduction	Yes	Yes
Pickup Pattern	360°	—
Mic Type	3 omni-directional mics	—

Speaker

	Luna	CP900
Speaker	3 W	7 W peak, 3 W RMS
Max Output	85 dB	—
Speaker Frequency Range	—	115 Hz - 16 kHz (USB music mode), 115 Hz - 8 kHz (conference)

Battery & Charging

	Luna	CP900
Talk Time	10 h	12 h Better
Battery	Li-ion, 2600 mAh	Li-polymer, 2450 mAh
Charging Time	2-3 h Better	3 h
Battery Capacity	2600 mAh	—
Mains Powered	No	No

Connectivity

	Luna	CP900
Connection	USB-C, Bluetooth, 3.5 mm, USB adapter	USB, Bluetooth
Bluetooth Version	5.0 Better	4.2
USB Dongle	Optional (EMEET A300)	Optional (BT50)
Link Two Units	Yes (cable)	—
Certifications	—	Microsoft Teams
USB Connector	USB-C (USB-C to USB-C cable + USB-A adapter)	—
Cable Length	1 m	—
3.5 mm Jack	Yes	—
Multiple Sources	1 corded + 1 Bluetooth	Yes (3 devices; merge USB and Bluetooth calls)
Bluetooth Profiles	A2DP, AVRCP, HFP	—

Design & Build

	Luna	CP900
Weight	301 g Better	320 g
Dimensions	120 x 120 x 39 mm	132.5 x 35.5 mm (diameter x height)
Colors	Black, Gray, Blue	—
Management Software	EMEETLINK	—
Teams / Call Button	—	Yes (dedicated Teams button)

In the Box

	Luna	CP900
In the Box	Speakerphone, USB-C to USB-C cable (1 m), USB-C to USB-A adapter	Speakerphone, zipper bag, quick start guide (BT50 dongle optional)
Warranty	Up to 2 years (EMEET.com extended)	—

Compatibility

	Luna	CP900
OS Compatibility	Windows 7/10/11, macOS 10.10+	—
Works With	Zoom, Microsoft Teams, Webex, Skype	—
Plug and Play	Yes	Yes

Takeaways

Our pick: Luna, with the highest spec-based rating (4.5/5).
Choose Luna for home offices.
Choose CP900 for small groups.

Pros and Cons

Luna

PROS

USB-C, Bluetooth and 3.5 mm
VoiceIA noise cancellation
Daisy chain by cable
Light at 301 g

CONS

10 h talk time
No certification listed