TV with Lowest Input Lag | 4ms Gaming Record

If you are hunting for a TV with lowest input lag for competitive gaming, the milliseconds between models decide the leader. The Samsung S95H currently sits on top with a verified 4.0ms at 1080p/120Hz, earning PCMag’s lowest-lag award. But several other OLED and QD-OLED sets from LG and Samsung land in the same near-instant range, and the settings you use affect the final number as much as the panel itself.

Which TV Has the Lowest Input Lag?

The LG C4 and C5 OLEDs measure between roughly 1ms and 4ms depending on resolution and refresh rate, with the C4 hitting near 1ms at 144Hz on some benches. The Samsung S90D QD-OLED (2024) also lands under 4ms. For practical gameplay, the difference between 1ms and 4ms is not something a human can detect.

How to Reach the Lowest Lag on Any TV

Factory default picture modes add 20–100ms of latency through motion smoothing and image processing. To unlock the real performance of your TV, adjust these settings:

• Enable Game Mode or Game Optimizer — this single toggle disables the processing that causes most of the lag.
• Turn on ALLM (Auto Low Latency Mode) in the HDMI settings so your PS5 or Xbox Series X triggers Game Mode automatically.
• Use HDMI 2.1 ports only — connect your console to the port labeled HDMI 2.1 or Ultra High Speed.
• Disable motion enhancements like MEMC (Motion Estimation/Motion Compensation) in the picture menu.
• Set your console output to 120Hz where the game supports it — lag often drops by half compared to 60Hz.

On Samsung models, enabling Performance Mode inside the Game Optimizer menu can cut lag further. The S95H drops from 12.9ms to 9.2ms at certain resolutions when this mode is active.

Common Setup Mistakes That Add Lag

Running games in Standard or Cinema picture mode adds 50ms or more of input delay — that is the difference between a crisp shot and a miss in fast-twitch titles. Input lag also varies by resolution: the S95H measures 4ms at 1080p/120Hz but rises to 9.2ms at 4K/60Hz. If you are gaming at 4K/60Hz, switching to 1080p/120Hz shaves off measurable milliseconds for competitive play.

OLED burn-in is a real concern for anyone logging hundreds of hours with static HUD elements. Use the Screen Refresh feature periodically to reduce the risk of permanent image retention. Also note that testing gear from sites like RTings has a minimum measurable lag of 4.17ms for 120Hz TVs, so claims of “1ms” sometimes reflect the tool’s limit rather than true sub‑1ms latency. If the $1,800 price tag on the S95H is more than you want to spend, our roundup of the best cheap TV for gaming covers budget models that still deliver strong input lag performance.

FAQs

Does input lag differ between 4K and 1080p on the same TV?

Yes. Most modern TVs show lower input lag at 1080p/120Hz than at 4K/60Hz because the panel processes fewer pixels per frame.

Is 1ms input lag noticeably better than 4ms?

No human can perceive the difference between 1ms and 4ms. Both are effectively instant as far as reaction time is concerned. The real jump that matters is from 4ms to 20ms or higher, where the delay becomes detectable in fast-twitch games.

Can a firmware update improve input lag on an older TV?

Yes. Hisense released a firmware update for the U8G and U8QG models that dropped input lag to 9.9ms, demonstrating that manufacturers can optimize processing latency after a TV ships. Keep your TV’s firmware current to benefit from any such improvements.