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Nothing CMF Buds Neo vs TRN BT1: which should you buy?

On aggregated review scores the Nothing CMF Buds Neo comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Nothing CMF Buds Neo - Outstanding overall at around $22.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Nothing CMF Buds Neo leads on 7 of 7 measures.

  • Nothing CMF Buds Neo
  • TRN BT1
HearWiki score
84
31
Sound
7.4
5.0
Noise cancelling
7.8
0.0
Battery
9.0
2.5
Calls
7.8
1.5
Value
9.8
-
Price (USD)
$22
$28

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Nothing CMF Buds Neo is 5 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 5 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • CMF Buds Neo20265 yr newer
  • BT12021

Level on: USB-C.

Specifications

CMF Buds NeoBT1
Type
True Wireless
True Wireless
Price (USD)
$22
$28
HearWiki score
84
31
Released
2026
2021
Availability
Sold new
Discontinued
Driver
12.4 mm dynamic
2-driver hybrid
Driver type
dynamic
hybrid
Driver size
12.4 mm
-
Drivers per side
1
2
Bluetooth
-
5.0
Codecs
-
SBC, AAC
Multipoint pairing
-
No
Wireless range
-
10 m
Battery life
11 h
3 h
Battery incl. case
52 h
18 h
Full charge time
10 min
-
Quick charge
10 min → 5.5 h
-
Wireless charging
-
No
Active noise cancelling
Yes
-
ANC type
adaptive
-
Companion app
Yes
-
Custom EQ
Yes
-
Controls
-
touch
Voice assistant
-
Yes
Weight
-
4.8 g
Case weight
-
41 g
Water resistance
-
IPX5
USB-C
Yes
Yes
Microphones
4
-
Call noise reduction
Yes
-

What reviewers said

Nothing CMF Buds Neo

The CMF Buds Neo deliver impressive value for around $22, combining a punchy, bass-forward sound with surprisingly effective adaptive ANC and marathon battery life of up to 52 hours with the case. They offer a comfortable, lightweight fit, app support with a custom EQ, and quick charging, though some premium conveniences like wear detection are absent. Overall, they stand out as a top budget TWS option for listeners who prioritize bass, battery, and noise cancellation over extra features.

  • Pro:Strong bass-heavy sound with good volume
  • Pro:Effective adaptive ANC for the price
  • Pro:Excellent battery life (up to 52h with case)
  • Con:No wear detection sensor
  • Con:Finicky touch controls at times
  • Con:No physical pairing button on the buds

TRN BT1

The TRN BT1 offers a balanced and spacious sound signature, making it a solid choice for classical and acoustic music at a budget price. While it features a hybrid dual-driver setup and IPX5 water resistance, its call quality, battery life, and video performance leave room for improvement. Overall, it's a capable entry-level TWS, though saving up for a slightly pricier alternative may be worthwhile.

  • Pro:Balanced, spacious sound for acoustic and classical music
  • Pro:IPX5 water resistance for workouts or light rain
  • Pro:Hybrid dual-driver configuration adds detail
  • Con:Battery life is short at only 3 hours per charge
  • Con:Call quality and video sync performance are mediocre
  • Con:No multipoint connection for multi-device use

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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