Boya BY-M2From real comments

Verdict distilled from 15 mentions across 10 aspects in comments under product review videos.

Positive sentiment27%
PROS 27%
CONS 73%

Rank based on 15 mentions across 10 aspects

View the verdict as

Buy this if...

  • You want clearer voice audio than your phone's built-in mic for YouTube, vlogs, or podcasts
  • You need a long cable for flexible positioning (6 meters)
  • You're comparing budget lavalier mics and want one that can outperform rivals like the Saramonic

What users love

Skip this if...

  • You need reliable plug-and-play recognition on iPhone or Windows without troubleshooting
  • You need to hear the other party while recording, such as on calls or podcasts
  • You're sensitive to occasional static, vibration, or noise artifacts in recordings

What users complain about

Compare in seconds

Based on user comments

Best choice
1Premium
Lewitt MTP W950
Studio-quality vocal soundMinimal monitor and drum bleedTrusted for regular gig useDistracting large logoHigh price tag
Lewitt MTP W950
Studio-quality vocal sound
Minimal monitor and drum bleed
Trusted for regular gig use
Distracting large logo
High price tag
2Premium
Sennheiser MKH 8040
High Owner SatisfactionExceptional Sound ClarityGreat for Field RecordingHigh PriceNot Omnidirectional / More MuffledUltrasonic Self-Noise & Wind Rumble
Sennheiser MKH 8040
High Owner Satisfaction
Exceptional Sound Clarity
Great for Field Recording
High Price
Not Omnidirectional / More Muffled
Ultrasonic Self-Noise & Wind Rumble
3Premium
Sennheiser AVX
Reliable, plug-and-play operationClean, distortion-free audioSolid build quality
Sennheiser AVX
Reliable, plug-and-play operation
Clean, distortion-free audio
Solid build quality
4Premium
Lewitt LCT 640
Post-recording pattern flexibilityVersatile across instrumentsStrong, non-boomy low endPrice barrier for some buyersUnclear M/S and connector design questionsLacking low-mid presence on some vocals
Lewitt LCT 640
Post-recording pattern flexibility
Versatile across instruments
Strong, non-boomy low end
Price barrier for some buyers
Unclear M/S and connector design questions
Lacking low-mid presence on some vocals
5Mid
sE Electronics DynaCaster
Strong overall sound qualityVersatile onboard EQ switchesBuilt-in gain boostHigh price for some buyersUncertain added value over existing setupFiddly dip switches
sE Electronics DynaCaster
Strong overall sound quality
Versatile onboard EQ switches
Built-in gain boost
High price for some buyers
Uncertain added value over existing setup
Fiddly dip switches
6Mid
Shure Beta 57A
Smoother, clearer vocal sound than SM58/SM57Excellent on acoustic guitarDurable, long-lasting buildCan sound harsh in some applicationsAppearance not universally likedInconsistent noise rejection vs SM57
Shure Beta 57A
Smoother, clearer vocal sound than SM58/SM57
Excellent on acoustic guitar
Durable, long-lasting build
Can sound harsh in some applications
Appearance not universally liked
Inconsistent noise rejection vs SM57
7Mid
Sennheiser MD 441
Excellent sound on drums and vocalsStriking, attractive designRecognizable, notable reputation
Sennheiser MD 441
Excellent sound on drums and vocals
Striking, attractive design
Recognizable, notable reputation
8Premium
Telefunken ELA M 251
Smooth, warm characterCompetitive with top-tier micsFull-bodied, rich low endHard to distinguish from cheaper alternativesVery high pricePositioning-sensitive
Telefunken ELA M 251
Smooth, warm character
Competitive with top-tier mics
Full-bodied, rich low end
Hard to distinguish from cheaper alternatives
Very high price
Positioning-sensitive
9Premium
MXL V69M
Rivals the Neumann U67Warm, creamy tube toneAttractive appearance
MXL V69M
Rivals the Neumann U67
Warm, creamy tube tone
Attractive appearance
Best value
10Mid
Neumann TLM 193
Natural, unhyped tonePreferred over U87ai in blind testsLow sibilance / smooth highsAudible distortion noted at price pointCan sound muddy or bass-heavyCardioid-only, unlike multi-pattern siblings
Neumann TLM 193
Natural, unhyped tone
Preferred over U87ai in blind tests
Low sibilance / smooth highs
Audible distortion noted at price point
Can sound muddy or bass-heavy
Cardioid-only, unlike multi-pattern siblings
You are here
31Budget
Boya BY-M2
Clearer voice pickup than phone micGenerously long cableGood at capturing soft audioComplete audio dropout for some usersNo audio monitoring during callsStatic and vinyl-like noise
Boya BY-M2
Clearer voice pickup than phone mic
Generously long cable
Good at capturing soft audio
Complete audio dropout for some users
No audio monitoring during calls
Static and vinyl-like noise

Who wins on what

Ranked by what users actually praise

Overall Impression

Clear upgrade over the built-in phone mic Multiple users note the BY-M2 noticeably improves voice quality compared to relying on an iPhone's onboard microphone, making it useful for conference calls, YouTube videos, and vlogs. One reviewer directly compared it to a Saramonic lavalier and found the Boya sounded a bit better. The bundled 6-meter cable was also called out as unusually generous for a budget accessory, giving users more flexibility in how far they can be from their phone while recording, which is handy for presentations or moving around a room.

Getting the device recognized is often a struggle Several owners report frustration getting iPhones to properly detect the microphone, with some phones mistaking it for a pair of headphones instead of an input device. One user says troubleshooting on Windows 11 essentially doesn't work at all, while Android was described as trouble-free by comparison. Others plugged the mic in and got no audio recorded whatsoever across multiple iPhone units, suggesting recognition and compatibility issues are a recurring theme rather than isolated incidents for some buyers.

Audio artifacts and no call monitoring limit some use cases A handful of users report unwanted noise: a vibrating or distorted sound when speaking loudly, faint background static, and a nasty vinyl-record-like crackle. Separately, several people plugging the BY-M2 in for calls or podcasts found they could hear themselves clearly but not the other party, since the mic doesn't support simultaneous audio monitoring through the same port. This makes it less suited to two-way conversations like conference calls or interactive podcasting sessions without extra hardware.

Outdated / Not-accurate data?