The clarity of the image on the Xiaomi TV is not just a marketing slogan, but a set of parameters that determine the comfort of viewing. TV Q2 or Redmi Smart TV X factory settings often leave much to be desired: blurred contours in dynamic scenes, excessive video processing or insufficient detail of dark areas. In this article, we will discuss how to fine-tune sharpness, avoiding the typical mistakes that spoil the picture.
It's important to understand that clarity is not just a menu setting called "Sharpness"; it's influenced by contrast, color temperature, motion processing modes, and even settings. HDMI-We'll go through all the key points, including the hidden engineering menus that the manufacturer doesn't advertise, but which allow you to squeeze the maximum out of the matrix. 4K HDR โ This requires a different approach than the Full. HD-TV-set.
Why factory settings ruin the picture
Manufacturers (including Xiaomi) often overstate sharpness and contrast in Dynamic or Standard modes to make the TV look brighter in the cabin, creating the illusion of "clearness," but in fact leading to:
- ๐ Artifacts of compression โ false contours around objects (especially noticeable on the faces of actors).
- ๐ Loss of detail in shadows โ black scenes turn into a homogeneous spot.
- ๐๏ธ Motion distortion โ โsoapโ effect during rapid movements (soft processor tries to โimprove" FPS).
- ๐จ Unnatural colors - excessive saturation of red / blue in the "Cinema" mode".
For example, in Mi. TV P1 Motion filter activated by default Estimation/Motion Compensation (MEMC), It adds artificial shots to the movies, and it makes the picture smooth, but it destroys the author's intent. 24 We'll show you how to turn off unnecessary "improvements" and return the naturalness.
Basic definition settings in the TV menu
Start with the basic settings. Open the settings menu: Settings โ Picture โ Select "User" (or "Expert" on new models) and this will disable presets:
- Sharpness: Set the value of 40-50% (maximum 100, but above 60 artifacts appear). 4K You can reduce to 30% โ high pixel density and so provides detail.
- Contrast: 85-95%. On OLED-models (e.g. Mi models) TV Q1E) Reduce to 80% to avoid pixel burnout.
- Brightness: 50% for daytime viewing, 30-40% in a dark room, too high a value clogs shadows.
- Color Temperature: Choose the Warm Temperature (6500K) natural tones or cold (9300K) juicy.
Note the color tone option, which is responsible for the green/red balance. TV Optimal value: 0 (neutral) If the picture gives green (typical for cheap matrices), move the slider to the top of the image. +2.
Establish a user-friendly regime"|Sharpness: 40-50%|Contrast: 85-95%|Brightness: 30-50% depending on the lighting|Color temperature: Warm (6500K)-->
Hidden settings: engineering menu and calibration
To get the clarity deep, you need access to the service menu, and it's a risky procedure -- the wrong parameters can mess up the matrix, but if you're careful, it allows you to:
- ๐ง Turn off the hardware smoothing of movement (MEMC).
- ๐ Calibrate the gamma curve accurately (important for the HDR-content).
- ๐ฅ๏ธ Set up the input delay (Input Lag) for games.
To get into the engineering menu:
- Turn off the TV remote.
- Press sequentially on the remote: Menu โ Up. โ Up. โ Down. โ Down. โ Left. โ Right. โ Left. โ Right (in some models, the combination may differ).
- Turn on TV โ a menu with tabs Picture, Option will open, AGE.
In the Picture section, find the parameters:
| Parameter | Recommended value | Note |
|---|---|---|
| Sharpness Frequency | Low | The high value adds noise on homogeneous surfaces. |
| Noise Reduction | Off | Reduces detail when included. |
| MPC (Motion Plus) | Off | Responsible for artificial augmentation FPS. |
| Gamma | 2.2 | Standard for home TVs. |
| HDMI RGB Range | Full (0โ255) | Important for PCs and game consoles. |
โ ๏ธ Note: Do not change the settings in the tab AGE (associated with matrix illumination) and Option โ Reset: Incorrect values can result in loss of warranty or irreversible image degradation.
How to Reset the Engineering Menu Settings
Optimization for different types of content
There is no universal clarity setting, but the parameters depend on the source of the signal.
๐ฌ Movies (Netflix, Blu-ray, USB)
It's critical for the cinema to preserve the author's color reproduction and smoothness of movement.
- ๐ฝ๏ธ Mode: Movie (or "Expert" with manual settings).
- ๐ MEMC: Off. (artificial smoothing spoils 24 frames / s).
- ๐ Local dimming: Medium (for the LED-lighting).
- ๐๏ธ Color space: BT.2020 (for HDR), BT.709 (for SDR).
๐ฎ Games (PS5, Xbox, PC)
For games, the priority is minimum input delay (Input Lag) and maximum detail.
- ๐น๏ธ Mode: Game (automatically disables post-processing).
- ๐ HDMI 2.1: turn on ALLM (Auto Low Latency Mode in Port Settings.
- ๐ฅ๏ธ Permission: 3840ร2160 upon 60 Hz (or) 120 Hz, if the TV supports).
- ๐ฏ Sharpness: 60-70% (for better readability of the interface).
โ ๏ธ Attention: On Xiaomi TV s VA-panels (e.g., Mi) TV A2) For games, sit strictly in the center of the screen, otherwise the colors will be distorted.
๐บ Television (T2, cable TV, IPTV)
TV is often broadcast in low resolution (576i/720p), This requires aggressive post-processing:
- ๐ก Noise suppression: Medium (removes compression artifacts).
- ๐ Sharpness: 70-80% (compensates for source blurring).
- ๐ MEMC: Weak (smooths camera jitters on news).
- ๐จ Saturation: +10% (on-air TV is often faded).
๐ก
To check settings, use YouTube test videos (search on request "4K HDR test pattern. note the gradient scenes (smooth gray transitions) โ if you see the stripes, reduce the sharpness.
Problems with clarity and their solutions
Even after adjustment, artifacts can arise, and let's look at typical cases and ways to eliminate them:
| Problem. | Reason. | Decision |
|---|---|---|
| Blurred contours of objects | Too high sharpness or noise reduction | Reduce Sharpness to 30% and disable Noise Reduction |
| "Soap" picture in dynamic scenes | Active. MEMC Or Motion Plus. | Turn it off. MPC engineer |
| The flickering of lights in dark scenes | Poor quality LED-matrix PWM-regulation | Increase Brightness to 40% or activate Local Dimming |
| Colored halos around objects | Excessive color saturation | Set Color to 50% and select Warm Temperature |
| Blurring text in the Smart menu TV | Incorrect scaling of the interface | Reset the screen resolution settings in Settings โ Display. |
If the problem persists, check the source of the signal:
- ๐ For HDMI: Use support cables HDMI 2.1 (particularly 4K@120Cheap cables can cut the signal.
- ๐ถ For Wi-Fi (streaming): switch to a wired connection or router with Wi-Fi 6.
- ๐ผ For USB/External drives: format flash drives in exFAT (FAT32 limit the size of the file 4 GB).
๐ก
90% of the clarity problems are not with the TV, but with the signal source or cables. Always test multiple connectivity options.
Calibration with specialized tools
For fine tuning, professionals use calibrators (e.g., X-Rite). i1Display Pro) and test patterns: free alternatives can be used at home:
- THX Tune-Up (YouTube): a template video for brightness, contrast and color balance: youtube.com/watch?v=d4wgO5ZQ55I.
- AVS HD 709 (file to download): a set of test images to check gamma, gray scale and resolution. Download and open with USB-storage.
- Application "CalMAN" (for Android) TV): It allows you to analyze color coverage. Install from Google Play on Android models. TV 9+.
Calibration process:
- Open the test pattern (e.g., the gray scale).
- Adjust Brightness to make the black square (level 0) really black, but details in the dark areas remain visible.
- Contrast is adjusted so that the white square (level 255) does not "glow" and does not lose texture.
- Check the color balance: all shades of gray (between 10% and 90%) should be neutral, without shades of red/green.
For models with HDR (Mi TV Q2, Redmi Smart TV X95) Repeat the calibration separately for HDR-Turn on the test video with the tags 1000 nits and 4000 nits - bright areas should not "fall" into white.
Update firmware and reset settings
If the clarity is not good after all the manipulations, the problem may be the software.
- Go to Settings โ About TV โ System Update.
- If a new version is available, upgrade. For manual installation, download the firmware from the official Xiaomi website (section "Support" โ Mi TV").
The firmware file must have a name of the type mi_tv_[model [version].zip. Copy it to formatted FAT32 flash drive and update through Settings โ Update through USB.
โ ๏ธ Warning: Don't interrupt the update process! on Xiaomi models TV AMLogic processors (e.g. Mi) TV 4A) If the update has been delayed for more than 20 minutes, turn off the power, wait 1 minute and try again.
If the problem appears after the update, reset the settings:
- Open Settings โ Device โ Reset settings.
- Select Reset Image Settings (not a full reset!).
- After rebooting, repeat the calibration from scratch.