Soundcore C50i Open-Ear Earbuds vs CMF Buds 2 Plus

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Selected Item Soundcore C50i Open-Ear EarbudsKSh 7,960Add to cart	× CMF Buds 2 PlusKSh 7,500Add to cart

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Price	KSh 7,960	KSh 7,500
Drivers	12mm custom drivers	12mm LCP dynamic driver
Connection	Bluetooth	Bluetooth 5.4, supports Google Fast Pair, Microsoft Swift Pair, LDAC for Hi-Res
Active Noise Cancellation	No	Adaptive ANC up to 50dB with low, medium, high levels and smart mode
Battery Life	Up to 7 hours; up to 28 hours with charging case	Up to 14 hours / 61.5 hours with case (ANC off); 7.5 hours / 33 hours with case (ANC on)
Water & Dust Resistance	IP55	IP55 earbuds; IPX2 case
Weight	5.5g per earbud	Earbud: 4.5g each; Case: 42.5g

Full specifications

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SpecificationSoundcore C50i Open-Ear EarbudsCMF Buds 2 Plus

General

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Brand	Soundcore	CMF
Model	C50i	Buds 2 Plus
Announced	2025	2025
Type	Open-Ear True Wireless Earbuds	True Wireless In-Ear Earbuds
Color	Official colorways vary by market and selected variant	Blue, Light Gray

Design

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Weight	5.5g per earbud	Earbud: 4.5g each; Case: 42.5g
Dimensions	—	Earbud: 33.5 x 20.8 x 22.6 mm; Case: 53.3 x 53.3 x 22.9 mm

Battery & Charging

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Battery Life	Up to 7 hours; up to 28 hours with charging case	Up to 14 hours / 61.5 hours with case (ANC off); 7.5 hours / 33 hours with case (ANC on)
Fast Charging	10 minutes provides up to 2 hours	10 minutes provides up to 8.5 hours total
Charging Port	USB-C	USB-C, 10 minutes for 4.5 hours playback (ANC off)
Charging Time	—	Earbuds: 1.5 hours; Case: 2 hours via USB-C; Quick: 10 min for 4.5 hours (ANC off)

Connectivity

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Connection	Bluetooth	Bluetooth 5.4, supports Google Fast Pair, Microsoft Swift Pair, LDAC for Hi-Res
Bluetooth	Bluetooth 6.0	Bluetooth 5.4
Multipoint Connection	Yes	—
App Support	Soundcore app	—
Bluetooth Range	—	10m

Features

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Special Features	FlexiClip flexible open-ring design	Hi-Res Audio Wireless; Personal Sound Profile; Ultra Bass

Audio

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Drivers	12mm custom drivers	12mm LCP dynamic driver
Active Noise Cancellation	No	Adaptive ANC up to 50dB with low, medium, high levels and smart mode
Transparency / Ambient Mode	Open-ear situational awareness	—
Microphones	2 microphones with AI	6 HD microphones with Clear Voice Technology 3.0
Audio Features	BassUp; up to 86dB output	Hi-Res Audio Wireless, spatial audio, Personal Sound Profile, Ultra Bass, customizable EQ via Nothing X app
Frequency Response	—	20Hz – 40kHz (with LDAC)
Audio Codecs	—	LDAC, AAC, SBC

Charging Case

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Case Type	Charging case	Charging case
Case Battery Life	Extends total playtime to 28 hours	Included in the total battery-life figures above
Case Charging	USB-C charging	USB-C
Case Charging Port	USB-C	USB-C
Case Features	Charging case	Protective charging case
Case Weight	—	: 42.5g

Design & Controls

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Controls	Button controls	Touch on stems: play/pause, skip, volume, ANC modes
Water & Dust Resistance	IP55	IP55 earbuds; IPX2 case
Ear Tips / Ear Cushions	Replaceable silicone ear tips	—

What's in the Box

Specification	Soundcore C50i Open-Ear Earbuds	CMF Buds 2 Plus
Headphones / Earbuds	C50i earbuds	Buds 2 Plus earbuds
Charging Case	Charging case	Charging case
Audio Cable	N/A - true wireless design	N/A - true wireless design
Documentation	Documentation	Quick start and safety documentation
Charging Cable	—	USB-C charging cable
Ear Tips / Accessories	—	Ear tips/accessories supplied for the product design

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