Best Soundbars for Audio-video synchronization (lip sync)

#1

TV latency was praised in the reviews that discussed it, especially when using HDMI eARC instead of Bluetooth.

#2

Optical, USB-C, and AUX connections provide low-latency playback that suits gaming and TV use without obvious lip-sync concerns.

#3

The optional wireless TV connection is described as operating with no perceptible latency, supporting convincing lip sync and clean installation.

#4

One post-update test reported no dropouts or lip-sync issues over Wi-Fi. TV sound remained synchronized in that setup.

#5

Gaming audio stayed tightly synchronized, with one tester describing lag as imperceptible.

#6

Lip sync is excellent over HDMI eARC, with very low latency and no distracting dialogue synchronization problems reported in testing.

#7

Latency evidence was positive, with reviewers reporting synced audio/video and no added delay from HDMI pass-through.

#8

TV/lip-sync latency is rated strongly, with reviewers reporting no delay, no lag, or low-latency playback across wired and wireless setups.

#9

Lip-sync and TV latency were praised, with reviews noting minimal lag, flawless syncing, or excellent measured performance.

#10

The app-based audio delay control is praised as useful when movie audio and picture fall out of sync.

#11

TV sync can be finicky, but at least one owner was able to resolve a syncing problem after resetting the HDMI cable connection with support.

#12

Latency evidence is mixed: one reviewer saw no Bluetooth delay with a projector, while another noticed brief audio skips during UHD Blu-ray playback.

#13

Only one review mentioned latency, reporting a slight optical delay that Game mode could help reduce.

#14

Lip-sync performance is inconsistent across setups: one gaming test found minimal lag, while a customer using an optical multi-room feed measured a very noticeable delay.

#15

One reviewer noted a short one-second restart delay after pausing video, making TV latency a minor annoyance rather than a dealbreaker.

#16

A/V sync is adjustable in the app, but one tester had to correct the delay manually at the start of a movie.

#17

Lip-sync risk was raised as a potential downside when a TV lacks proper passthrough support.