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› Nothing CMF Buds 2a, Earbuds versus Sony WF-1000XM4, Earbuds
Nothing CMF Buds 2a versus Sony WF-1000XM4
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Nothing CMF Buds 2a, Earbuds | Sony WF-1000XM4, Earbuds |
|---|---|---|
| Price | KSh 5,000 | KSh 29,900 |
| Sales | 4 - For Nov 2025 | 17 - For Nov 2025 |
| Average rating | 0 - | 5 - 3 votes |
| Likes | 0 - For Nov 2025 | 0 - For Nov 2025 |
| Views | 51 - For Nov 2025 | 244 - For Nov 2025 |
| General | ||
| Available | April 2025 | August 2021 |
| Dimensions | 32.5 x 20.3 x 24.3 mm | - |
| Weight | 4.3 g | 7.3 g |
| Colors | Dark Grey Light Grey Orange | Silver Black |
| Key features | Google Fast Pair and Microsoft Swift Pair compatible Low latency mode for gaming and streaming 2-mics per earbud with wind noise reduction Up to 42dB active noise cancellation IP54 dust and splash resistance Multi-device connection support | DSEE EXTREME upscaling for low quality audio Voice pickup using beamforming mics and bone-conduction sensor for clearer speech Trace misplaced XM4 earbuds with Google Fast Pair Adaptive sound control filters in important ambient sounds like announcements Bluetooth 5.2 supporting LDAC and Hi-Res audio wireless IPX4 protection from water splashes |
| Earbud | ||
| Driver | 12.4mm Dynamic | 6mm |
| Frequency response | - | 20Hz - 20kHz 20Hz - 40kHz (LDAC) |
| Microphones | 2 Microphones Wind Noise Reduction Clear Voice Technology | 2 Microphones Beamforming |
| IP rating | IP54 Dust and Splash Resistant | IPX4 Splash Resistant |
| Chipset | - | Sony Processor V1 |
| Earbud controls | Touch | Tap |
| Earbud features | 42dB Active Noise Cancellation ChatGPT Hands-free Custom EQ Dirac Audio Ultra Bass Technology 2.0 Transparency Mode | DSEE EXTREME Audio Upscaling Ambient Sound Mode Automatic Wind Noise Reduction Hi-Res Audio Wireless Equalizer Settings via App |
| Sensors & Connectivity | ||
| Sensors | Touch | Proximity Touch Bone-conduction |
| Connectivity | Bluetooth 5.4 | Bluetooth 5.2 |
| Sensors & connectivity features | AAC / SBC Google Fast Pair Microsoft Swift Pair Multi-device Pairing | Bluetooth A2DP / AVRCP / HFP / HSP / SBC / AAC / LDAC Windows Swift Pair Google Fast Pair |
| Battery | ||
| Battery | 43mAh | - |
| Play time | Up To 5h - ANC On Up To 8h - ANC Off | Up To 8h - Noise Cancellation ON Up To 12h - Noise Cancellation OFF |
| Talk time | Up To 3.5h - ANC On Up To 4h - ANC Off | Up To 5.5h - Noise Cancellation ON Up To 6h - Noise Cancellation OFF |
| Charging | 10 Min Charge = Up To 2h Talk Time - ANC Off Up To 1.4h Talk Time - ANC On | 0 - 100% In 1.5 hours 10 Min Charging = 1.5h Playtime |
| Battery features | - | - |
| Charging Case | ||
| Charging case dimensions | 54.7 x 54.7 x 23 mm (H x W x D) | - |
| Charging case weight | 43 g | 41 g |
| Charging case battery | 460mAh | - |
| Charging case playtime | Up To 35.5h - ANC Off Up To 23h - ANC On | Up To 16h |
| Charging case talk time | Up To 18.4h - ANC Off Up To 15.6h - ANC On | - |
| Charging | 10 Min Charge = Up To 5.5h Talk Time - ANC Off Up To 4h Talk Time - ANC On | 3.5h |
| Charging case features | USB Type-C 1-100% in 57 Min | Qi Wireless Charging USB-C Charging |
