True Wireless
Cambridge Audio Melomania A100
86Outstanding
$99
Full review dataCambridge Audio Melomania A100 vs Mifo O5: 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
Mifo O5
43Weak
$75
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Cambridge Audio Melomania A100 leads on 6 of 7 measures.
- Cambridge Audio Melomania A100
- Mifo O5
HearWiki score
86
43
Sound
9.0
5.9
Noise cancelling
7.8
-
Battery
8.5
7.1
Calls
8.0
5.3
Value
9.6
-
Price (USD)
$99
$75
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?
New platform
Cambridge Audio Melomania A100 (2025) against Mifo O5 (2019). The Cambridge Audio Melomania A100 is the newer platform here: Bluetooth 5.4 against 5.0, Top codec aptX Lossless against AAC and ANC type Adaptive against None.
- Melomania A10020256 yr newer
- O52019
What differsMelomania A100O5
- Bluetooth
- 5.4
- 5.0
- Top codec
- aptX Lossless
- AAC
- ANC type
- Adaptive
- None
- Multipoint pairing
- Yes
- No
- Wireless charging
- Yes
- No
- USB-C
- Yes
- No
- Transparency mode
- Yes
- No
- Custom EQ
- Yes
- No
- Companion app
- Yes
- No
- Water resistance
- IPX5
- IPX7
Platform
Everyday features
Specifications
Melomania A100O5
- Type
- True Wireless
- True Wireless
- Price (USD)
- $99
- $75
- HearWiki score
- 86
- 43
- Released
- 2025
- 2019
- Availability
- Sold new
- Discontinued
- Driver
- 10 mm dynamic
- 2× balanced armature
- Driver type
- dynamic
- balanced-armature
- Driver size
- 10 mm
- -
- Drivers per side
- 1
- 2
- Frequency response
- 20 Hz - 20 kHz
- 20 Hz - 20 kHz
- Impedance
- 25 Ω
- 32 Ω
- Bluetooth
- 5.4
- 5.0
- Codecs
- SBC, AAC, aptX Adaptive, aptX Lossless, LDAC
- SBC, AAC
- Multipoint pairing
- Yes
- No
- Wireless range
- -
- 12 m
- Battery life
- 11 h
- 100 h
- Battery life (ANC on)
- 6.5 h
- -
- Battery incl. case
- 39 h
- -
- Full charge time
- 66 min
- 120 min
- Quick charge
- 10 min → 3.2 h
- -
- Wireless charging
- Yes
- No
- Active noise cancelling
- Yes
- No
- ANC type
- adaptive
- none
- Transparency mode
- Yes
- No
- Companion app
- Yes
- No
- Custom EQ
- Yes
- No
- Wear detection
- No
- No
- Controls
- touch
- touch
- Voice assistant
- Google Assistant, Siri
- -
- Weight
- 9.4 g
- 4.6 g
- Case weight
- 38.7 g
- 67 g
- Water resistance
- IPX5
- IPX7
- USB-C
- Yes
- No
- Pad material
- silicone
- -
- Microphones
- 6
- 1
- Call noise reduction
- Yes
- Yes
- Call NR technology
- -
- cVc 8.0
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
Mifo O5
The Mifo O5 is a stylish pair of true wireless earbuds that prioritize long-lasting battery life and rugged durability for everyday use. With a balanced armature driver setup and IPX7 water resistance, they are a solid choice for commuters or gym-goers seeking reliable performance without breaking the bank.
- Pro:Exceptional total battery life of up to 100 hours with the case
- Pro:Sleek, premium-looking design with touch controls
- Pro:IPX7 waterproof rating for sweat and rain protection
- Con:No active noise cancellation or transparency mode
- Con:Lacks app support and custom EQ options
- Con:Only supports SBC and AAC codecs
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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