Technics EAH-AZ100 Earbuds
Highest scored product for this feature based on supporting review evidence.
Highest scored product for this feature based on supporting review evidence.
Balances feature score, supporting reviews, and overall product strength.
Has the broadest review evidence for this feature.
Strongest overall product among items with scored evidence for this feature.
Showing Earbud Headphones only. Switch back to all Headphones & Earbuds anytime.
Where tested, audio-video sync is reported as excellent with minimal to no noticeable lag.
Pros: Audio-video sync accuracy, USB-C
Cons: aptX, Software/setup simplicity
Video/audio latency is generally low; at least one reviewer specifically reports no noticeable lip-sync delay.
Pros: Audio-video sync accuracy, USB-C
Cons: aptX, LDAC
Video latency is generally reported as well controlled, with reviewers noting little to no audio-video sync issues during typical streaming and YouTube viewing.
Pros: aptX, USB-C
Cons: LDAC, Noise cancellation adjustability
At least one reviewer reports gaming use without noticeable sync issues, suggesting latency is well-managed in typical handheld use.
Pros: Audio-video sync accuracy, Instrument separation
Cons: Spatial audio, Smudge resistance
Latency is generally fine for video and typical gaming use, and Apple touts particularly low-latency behavior in its own ecosystem (notably with Vision Pro). Like most Bluetooth earbuds, it is...
Pros: Portability/foldability, Apple H2 chip support
Cons: aptX, Replaceable battery
Low-latency mode delivers good audio-video sync, with most reviewers reporting minimal lip-sync delay for video and casual gaming.
Pros: Battery, USB-C
Cons: Sensors, Voice assistant integration
Where tested, video and gaming latency are described positively, with low-latency use called fine or strong.
Pros: Bluetooth, Codec support
Cons: Spatial audio, Soundstage depth
Multiple reviews say video mode or newer tuning helps lip-sync and reduces audio lag when watching video.
Pros: Battery, Multi-platform compatibility
Cons: Microphone noise reduction, Sound leakage
At least one hands-on video reviewer reports no noticeable lip-sync delay when watching video, suggesting good real-world A/V sync in common streaming playback.
Pros: Volume output, Noise isolation (passive)
Cons: Multipoint connectivity reliability, aptX
Where discussed, reviewers report good lip-sync for videos and casual gaming, with no dedicated gaming mode but acceptable performance for non-competitive use.
Pros: Weight comfort, Audio-video sync accuracy
Cons: Active noise cancellation effectiveness, aptX
For video and casual gaming, sync and latency are generally reported as good, aided by low-latency modes and modern Bluetooth. Competitive gaming may still benefit from dedicated dongle-based solutions, but...
Pros: Codec support, aptX
Cons: Spatial audio, Find My
Video lip-sync and general A/V timing are typically good, and low-latency/game modes help in demanding scenarios. Some gaming use can still show slight delay in fast shooters depending on device...
Pros: Volume output, Water/sweat resistance rating
Cons: LDAC, Smudge resistance
Video and gaming latency is generally reported as good, helped by a low-latency or game mode in some setups, though availability can depend on device and settings.
Pros: Water/sweat resistance rating, Android compatibility
Cons: aptX, LDAC
Low-latency/LE Audio capabilities are mentioned as a benefit for reducing delay in supported scenarios, though real-world results depend on device and settings.
Pros: LDAC, Weight comfort
Cons: aptX, Replaceable battery
Latency and sync are generally reported as good for video and casual gaming, especially with LE Audio features on compatible devices. Some modes are described as beta or device-dependent, so...
Pros: USB-C, LDAC
Cons: None
Latency and A/V sync are generally reported as good, especially for video; gaming modes exist, but several reviewers say improvements are subtle and best for casual mobile gaming.
Pros: USB-C, Charging
Cons: aptX, Sensors
Latency is generally described as low enough for video and casual gaming, with good audio-video sync in normal streaming use.
Pros: Android compatibility, Portability/foldability
Cons: aptX, LDAC
A/V sync is typically fine for video, but Bluetooth gaming latency can be noticeable for some reviewers. Using the case as a transmitter is repeatedly framed as the lower-latency workaround...
Pros: Dongle, Codec support
Cons: None
Audio/video sync is usually fine for casual viewing and even editing for some users, but multiple comments suggest latency is not ideal for competitive gaming or fast-reaction play.
Pros: Active noise cancellation effectiveness, Android compatibility
Cons: Preset EQ profile quality, Equalizer customization
Latency is described as typical for Bluetooth: fine for most video, but not ideal for competitive gaming and some reviewers wish for a dedicated low-latency mode.
Pros: Codec support, Sound quality
Cons: aptX, Noise cancellation adjustability
One review notes that enabling the highest-quality Samsung audio mode can hurt lip-sync performance, making video playback less precise than standard settings.
Pros: Comfort during long use, Water/sweat resistance rating
Cons: Multipoint connectivity reliability, Audio-video sync accuracy
Audio-video sync results are mixed. One reviewer found latency fine for casual video and gaming, while another reported a noticeable lip-sync problem on TV use.
Pros: Battery, Value for money
Cons: Active noise cancellation, Multipoint connectivity reliability