arkivoAPI

Earbuds / Compare

CMF Buds 2 Plus vs Samsung Galaxy Buds Core

72 of 157 fields differ

Download CSVDownload JSON
  • 25 different values
  • 47 known for one only
  • 20 the same
  • 65 missing for both

Biggest differences

Each bar uses the scale of all 138 earbuds.

  1. With caseA: 61.5hB: 35hCMF is 26.5 h higher.
  2. Total with case and ANC (claimed)A: 33hB: 20hCMF is 13 h higher.

Size, drawn to scale

Front and side.

Weight

0 to 80 g

Weight per bud
A4.5g
B5.3g
Case weight
A42.5g
B31.2g

All 166 fields

Every value links to where we found it.

ACMF Buds 2 Plus
BSamsung Galaxy Buds Core

General

4 of 8 differ
GTIN / EAN
Not available
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available

Design

2 of 4 differ
Form factor
Use one bud alone
Not available
RGB lighting
Not available
Not available

Drivers and sound

6 of 17 differ
Driver size
12mm
6.5mm
Drivers per bud
1
1
Diaphragm material
Not available
Frequency response
Not available
Not available
Impedance
Not available
Not available
Sensitivity
Not available
Not available
Sensitivity reference
Not available
Not available
Max sample rate
Not available
Not available
Max bit depth
Not available
Not available
Adaptive EQ
Not available
Not available
Personalised sound
Not available
Onboard EQ
Not available
Not available
Custom EQ bands
Not available
EQ presets
Not available
Volume limit
Not available
Not available

Spatial audio

2 of 2 differ
Spatial audio
Not available
Head tracking
Not available

Noise cancelling

5 of 11 differ
ANC type
Not available
ANC microphones in both earbuds
Not available
Not available
ANC levels
Not available
ANC attenuation (claimed)
Not available
Adjustable transparency
Not available
Not available
Automatic ANC and transparency blend
Not available
Not available
Conversation detection
Not available
Not available
Wind noise reduction
Not available

Measured

5 of 23 differ
Frequency response notes (measured)
Dark and bassy tuning with strong mid-bass and sub-bass. Laid-back centre mids and smooth treble. The Clear preset lifts mids and reduces bass fullness.5Reviewscarbir.com/tws/samsung-galaxy-buds-core-reviewRead 21 October 2026Reviewer's listening tests with tracks. No frequency response measurement is published.
Bass amount (measured)
Not available
Not available
Treble amount (measured)
Not available
Not available
Deviation from target (measured)
Not available
Not available
Consistency between fittings (measured)
Not available
Not available
Harmonic distortion (measured)
Not available
Not available
Sound leakage (measured)
Not available
Not available
Noise isolation (measured)
Not available
Not available
Noise isolation, best (measured)
Not available
Not available
Passive isolation (measured)
Not available
Not available
Call quality notes (measured)
Voice is clear with plenty of volume in quiet. With background noise the voice picks up metallic artifacts. Wind makes them stronger.5Reviewscarbir.com/tws/samsung-galaxy-buds-core-reviewRead 21 October 2026Reviewer's call tests in quiet, office, cafe and wind.
Mic low-frequency extension (measured)
Not available
Not available
Mic high-frequency extension (measured)
Not available
Not available
Mic speech-to-noise ratio (measured)
Not available
Not available
Latency (measured)
Not available
Not available
Bluetooth latency, worst (measured)
Not available
Not available
2.4 GHz latency, worst (measured)
Not available
Not available
Latency in game mode (measured)
Not available
Not available
Longest tested use per charge
14.38h
Not available
Battery life with case (measured)
Not available
Not available
Full charge time (measured)
Not available
Not available

Microphones and calls

1 of 7 differ
Bone conduction voice sensor
Not available
Not available
Call audio bandwidth
Not available
Not available
Mic mute control
Not available
Not available
Sidetone
Not available
Not available

Connectivity

9 of 18 differ
Chip
Not available
Not available
Auracast
Not available
Not available
Multipoint devices
Not available
Multipoint with LDAC
Not available
Not available
Fast pairing
Not available
Audio sharing
Not available
Not available
Wireless receiver
Not available
Not available
Receiver connector
Not available
Not available
Simultaneous 2.4 GHz and Bluetooth audio
Not available
Not available

Latency

3 of 3 differ
Lowest claimed latency
105ms
Not available

Compatibility

2 of 4 differ
Connection per platform
ACMF Buds 2 Plus
PlatformConnection
AndroidBluetooth
iOSBluetooth
BSamsung Galaxy Buds Core
Not available
Features that need a specific device
ACMF Buds 2 Plus
FeatureNeeds
LDACCompatible Android device. Enable High-quality audio in Nothing X and LDAC on the phone. Both connected devices must support LDAC.
Custom controls and advanced settingsNothing OS 1.5.6 or later has integrated settings. Other Android 6.0 or later and iOS 13 or later devices use Nothing X.
105 ms Game ModeNothing phone with Game Mode enabled.
Google Fast PairSupported Android device with Google Play services 11.7 or later. Android 6.0 or later.
Smart Adaptive ANC leakage compensationANC High memory mode, in-ear detection on, no chewing during the first three seconds after insertion and ambient wind no greater than 3 m/s.
BSamsung Galaxy Buds Core
FeatureNeeds
Galaxy Wearable settingsAdvanced settings need a smartphone with Android 11.0 or above and at least 1.5 GB of memory. Bluetooth audio works with any operating system. A Samsung account login is required to activate and change settings.
Interpreter and Live TranslateCompatible Samsung Galaxy device with Galaxy AI. Interpreter needs a Samsung account login and some languages need a language pack. The translation runs on the phone.
Auto SwitchMoves the connection between Samsung Galaxy devices, for example from a Galaxy smartphone to a Galaxy Tab.
Official licence
Not available
Not available

Battery and charging

11 of 13 differ
User-replaceable earbud battery
Not available
Not available
Claimed battery life
Longest claimed use per charge
14h
Not available
Playback per charge with ANC (claimed)
7.5h
Not available
Playback per charge without ANC (claimed)
14h
Not available
Total with case (claimed)
61.5h
35h
Total with case and ANC (claimed)
33h
20h
Talk time (claimed)
8h
Not available
Full charge time, buds
Not available
Charging guidance
Not available
Not available
Quick charge time
Not available

Charging case

1 of 10 differ
User-replaceable case battery
Not available
Not available
Case full charge time
Not available
Not available
Wireless standards
Not available
Not available
Wireless charging power
Not available
Not available
Speaker in case
Not available
Not available
Screen on case
Not available
Not available
Case works as audio transmitter
Not available
Not available

Controls

2 of 5 differ

Sensors and health

2 of 9 differ
Heart rate sensor
Not available
Not available
Skin temperature sensing
Not available
Not available
Hearing aid feature
Not available
Not available
Medical clearances
Not available
Not available
Hearing test
Not available
Hearing protection
Not available
Not available
Health features
Not available
Not available

Fit and durability

5 of 7 differ
Ear tips included
Stabilisers
Not available
Water resistance depth
Not available
Not available

Software

4 of 6 differ
Precision finding
Not available
Not available

Dimensions and weight

4 of 4 differ
Weight per bud
Bud dimensions
Case dimensions

Certifications

2 of 3 differ
Hi-Res Audio
Not available
Communication certifications
Not available
Not available
FCC IDs
Not available
Not available

In the box

1 of 2 differ
Cables included
Not available
Not available

Warranty

1 of 1 differ
Manufacturer warranty (source market)
Not available

Both are also in the API. Back to all earbuds.