LG C1 OLED Best Settings for SDR, HDR, Gaming and PC

Best starting point

On the 2021 LG C1, choose a picture mode for the signal before changing individual controls. Start with Filmmaker Mode or Cinema for SDR and HDR10, a Cinema Dolby Vision mode for Dolby Vision, and Game Optimizer for a console or PC. Adjust SDR brightness for the room; do not copy white-balance values from another panel.

Settings are stored separately across inputs, apps, picture modes and dynamic ranges. Configure a streaming app in SDR, HDR10 and Dolby Vision as separate cases.

SDR television and streaming

Use Filmmaker Mode or Cinema as a neutral base. Set OLED Pixel Brightness only as high as the room requires. Disable Energy Saving while making comparisons because automatic power controls can hide what a picture adjustment changed; re-enable it later if you prefer its power savings.

Leave white balance and the color-management system at their defaults without a meter. Shared calibration values can make an individual panel less accurate. Motion processing is preference-based: leave it off for an unaltered film cadence, or add a small amount only if judder bothers you.

HDR10 movies

Start with Filmmaker Mode or Cinema. HDR activates a different group of settings from SDR, so a high HDR panel-light setting is not a reason to run SDR desktop content at the same output. Compare Dynamic Tone Mapping Off and On with familiar material. Off preserves the mode's more static mapping; On adapts the HDR10 image and can look brighter while changing highlight and midtone relationships.

Do not apply HGiG to movies. It is intended for a source-led HDR gaming workflow.

Dolby Vision

Select Cinema for a controlled room. Cinema Home is a brighter preference for ambient light, but it is not identical to reference Cinema. Dolby Vision uses its own processing and metadata path, so HDR10 Dynamic Tone Mapping advice does not transfer directly.

PS5 and Xbox

Use Game Optimizer and confirm the console detects the capabilities you actually intend to use. Enable VRR only when the console and game support it. For HDR10 gaming, select HGiG on the TV, then run the console's HDR calibration. If you later switch to Dynamic Tone Mapping, recalibrate or treat the change as a deliberate preference.

ALLM, VRR and 120 Hz are separate features. A game must render a compatible mode; the TV cannot turn a 30 or 60 fps title into native 120 fps.

PC setup

Use the PC input type when you need desktop chroma clarity, then verify resolution, refresh rate, HDR state and range at the computer. Do not force RGB Full unless both source and display interpret the same range. For static work, use moderate SDR brightness, auto-hide persistent UI and short display-sleep timing.

The C1 predates newer high-refresh PC modes found on later LG generations. Treat 4K/120-class operation as source-, cable- and port-dependent and verify it in the operating system.

C1-specific cautions

Menu names can change with firmware and region. OLED Motion Pro availability also depends on the active signal; its brightness and flicker trade-offs make it unsuitable as a universal setting. Keep documented OLED protection enabled for ordinary mixed use.

OLED Control can help read or change supported TV state after pairing, but it does not calibrate the panel, configure the console or control GPU output.

Sources

• HGiG — For Better HDR Gaming
• PlayStation — Enable and adjust HDR on PS5
• RTINGS — LG C1 OLED review (secondary)
• LG — Prevent image retention or burn-in

A repeatable C1 setup workflow

Begin with one physical input and one signal type. Play an SDR reference you know, select Filmmaker Mode, Cinema or an ISF mode, and reset only that mode before judging it. Disable automatic energy changes during comparison, then choose OLED Pixel Brightness for the room. This control sets sustained SDR output; it is not a black-level correction. Keep Brightness/Black Level at its mode default unless a trusted clipping pattern and a matched source range show a problem.

For HDR10, start actual HDR10 material and confirm the HDR badge before changing anything. The C1 stores this mode separately. Compare Dynamic Tone Mapping Off and On with the same highlight-rich scene. Off does not guarantee that every title will look subjectively better; On does not guarantee more recovered detail. It remaps relationships for the panel. HGiG belongs to a calibrated game path, not ordinary HDR films.

Dolby Vision is a third context. Cinema is the controlled-room starting point; Cinema Home is designed to remain more visible with ambient light. If blacks look wrong only from an external player, compare the same title in an internal app before moving the TV black-level control. That comparison distinguishes a source or HDMI-range problem from the panel.

C1 console checklist

Connect PS5 or Xbox directly while establishing the baseline. Confirm 4K output, 120 Hz support and HDR on the console status screen. ALLM, VRR and 120 Hz are separate features: ALLM requests low latency, VRR follows changing frame rate, and 120 Hz is an output timing. Enable only the features the game actually uses.

For HDR10 gaming, select Game Optimizer and HGiG before running the platform calibration. On PS5, follow the visible-symbol instructions rather than copied click counts. On Xbox, inspect 4K TV Details and calibrate after the television path is stable. If a game is designed around its own luminance controls, set those after system calibration. Choosing Dynamic Tone Mapping later is valid as a visibility preference, but it changes the chain and may justify recalibration.

The 2021 firmware added 4K/120 Dolby Vision gaming support to C1/G1. If an Xbox does not report it, verify current public firmware, connect directly, and restart the HDMI chain. Do not infer that an AVR passes the format because it passes 4K60 Dolby Vision.

C1 PC and motion decisions

At a computer, select native 3840×2160 and use PC input labeling when full chroma is needed for text. Request RGB or 4:4:4 and match full/limited range at both ends; Auto is preferable when negotiation is reliable. Use OS scaling for readability instead of lowering resolution. WOLED subpixel structure can still produce colored text fringes at close range, so sharpening cannot make the C1 identical to an RGB-stripe monitor.

The C1 offers OLED Motion Pro black-frame insertion in supported modes. It can improve motion clarity, but lowers brightness and may visibly flicker. It is a preference for suitable fixed-rate content, not a quality upgrade that should stay enabled everywhere. For 24 fps films, Real Cinema addresses cadence. TruMotion adds interpolation; use only enough de-judder to solve motion you personally find distracting.

Protection and verification

Keep Screen Move, Logo Brightness and automatic compensation active. After long desktop sessions, allow the television to enter standby normally so its automatic maintenance can run. Manual Pixel Cleaning is for a specific persistent issue under LG guidance, not daily maintenance. Avoid service-menu changes to TPC or GSR; they are not calibration controls.

Verify each completed path with real material: dark SDR, bright HDR highlights, Dolby Vision, a stable 120 Hz game and fine desktop text. Photograph the mode and source status, not another panel's values. The result is a C1 configured for your room and sources rather than an unrepeatable internet preset.