Cambridge Audio Melomania A100 vs Realme Buds Air 7: which should you buy?

On aggregated review scores the Cambridge Audio Melomania A100 comes out ahead with a HearWiki score of 86. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Cambridge Audio Melomania A100 - Outstanding overall at around $99.

True Wireless

Cambridge Audio Melomania A100

86Outstanding

$99

Full review data

True Wireless

Realme Buds Air 7

77Great

$53

Full review data

Score breakdown

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

Cambridge Audio Melomania A100 leads on 5 of 7 measures.

Cambridge Audio Melomania A100
Realme Buds Air 7

HearWiki score

Sound

9.0

7.3

Noise cancelling

7.8

7.1

Battery

8.5

9.3

Calls

8.0

7.6

Value

9.6

8.8

Price (USD)

$99

$53

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?

Half a step newer

Both shipped in 2025. The Cambridge Audio Melomania A100 edges ahead on platform, but only just: Top codec aptX Lossless against LHDC.

Melomania A1002025
Buds Air 72025

What differsMelomania A100Buds Air 7

Top codec: aptX Lossless; LHDC
Wireless charging: Yes; No
Water resistance: IPX5; IP55

Level on: Bluetooth, ANC type, Multipoint pairing, USB-C, Transparency mode, Custom EQ, Companion app.

Specifications

Melomania A100Buds Air 7

Type: True Wireless; True Wireless
Price (USD): $99; $53
HearWiki score: 86; 77
Released: 2025; 2025
Availability: Sold new; Sold new
Driver: 10 mm dynamic; 12.4 mm dynamic
Driver type: dynamic; dynamic
Driver size: 10 mm; 12.4 mm
Drivers per side: 1; 1
Frequency response: 20 Hz - 20 kHz; 20 Hz - 20 kHz
Impedance: 25 Ω; 32 Ω
Bluetooth: 5.4; 5.4
Codecs: SBC, AAC, aptX Adaptive, aptX Lossless, LDAC; SBC, AAC, LHDC
Multipoint pairing: Yes; Yes
Latency: -; 45 ms
Wireless range: -; 10 m
Battery life: 11 h; 13 h
Battery life (ANC on): 6.5 h; 7.5 h
Battery incl. case: 39 h; 52 h
Full charge time: 66 min; 120 min
Quick charge: 10 min → 3.2 h; 10 min → 10 h
Wireless charging: Yes; No
Active noise cancelling: Yes; Yes
ANC type: adaptive; adaptive
Transparency mode: Yes; Yes
Companion app: Yes; Yes
Custom EQ: Yes; Yes
Wear detection: No; No
Controls: touch; touch
Voice assistant: Google Assistant, Siri; Google Assistant
Weight: 9.4 g; -
Case weight: 38.7 g; 40 g
Water resistance: IPX5; IP55
USB-C: Yes; Yes
Pad material: silicone; -
Microphones: 6; 6
Call noise reduction: Yes; Yes
Call NR technology: -; AI ENC

Specification comparison of Cambridge Audio Melomania A100 vs Realme Buds Air 7
Spec	Cambridge Audio Melomania A100	Realme Buds Air 7
Type	True Wireless	True Wireless
Price (USD)	$99	$53
HearWiki score	86 / 100 Outstanding	77 / 100 Great
Released	2025	2025
Audio
Driver	10 mm dynamic	12.4 mm dynamic
Driver type	dynamic	dynamic
Driver size	10 mm	12.4 mm
Drivers per side	1	1
Frequency response	20 Hz - 20 kHz	20 Hz - 20 kHz
Impedance	25 Ω	32 Ω
Wireless
Bluetooth	5.4	5.4
Codecs	SBC, AAC, aptX Adaptive, aptX Lossless, LDAC	SBC, AAC, LHDC
Multipoint pairing	Yes	Yes
Latency	-	45 ms
Wireless range	-	10 m
Battery
Battery life	11 h	13 h
Battery life (ANC on)	6.5 h	7.5 h
Battery incl. case	39 h	52 h
Full charge time	66 min	120 min
Quick charge	10 min → 3.2 h	10 min → 10 h
Wireless charging	Yes	No
Features
Active noise cancelling	Yes	Yes
ANC type	adaptive	adaptive
Transparency mode	Yes	Yes
Companion app	Yes	Yes
Custom EQ	Yes	Yes
Wear detection	No	No
Controls	touch	touch
Voice assistant	Google Assistant, Siri	Google Assistant
Design
Weight	9.4 g	-
Case weight	38.7 g	40 g
Water resistance	IPX5	IP55
USB-C	Yes	Yes
Pad material	silicone	-
Calls
Microphones	6	6
Call noise reduction	Yes	Yes
Call NR technology	-	AI ENC

What reviewers said

Cambridge Audio Melomania A100

The Cambridge Audio Melomania A100 are true wireless earbuds that deliver a versatile feature set at a mid-range price. They combine adaptive active noise cancellation with high-resolution wireless audio support, including LDAC and aptX Lossless, along with a comfortable, water-resistant design. With a lengthy total battery life and convenient extras like wireless charging and multipoint, they aim to be a well-rounded daily companion.

Pro:Excellent codec support including LDAC and aptX Lossless
Pro:Adaptive ANC and transparency mode for flexible listening
Pro:Long total battery life with wireless charging case

Con:Battery life drops significantly with ANC enabled
Con:Touch controls may take time to master
Con:No mention of ear tips or fit accessories in specs

Realme Buds Air 7

The Realme Buds Air 7 are affordable true wireless earbuds that combine adaptive noise cancellation, multipoint Bluetooth 5.4, and a robust 52-hour total battery life with the charging case. They deliver a clear, natural sound with a bass-forward tilt, plus IP55 water resistance and low-latency performance, making them a versatile budget pick.

Pro:Excellent battery life, especially with the case
Pro:Adaptive ANC and transparency mode included
Pro:Multipoint connection and Bluetooth 5.4

Con:Bass can be overpowering for some listeners
Con:No wireless charging support
Con:Plastic build may feel less premium

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

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