Xiaomi’s current smartphones, which run MIUI and HyperOS shells, are equipped with cameras that can compete with semi-professional technology. However, standard automatic mode often fails to unlock the full potential of the matrix, especially in difficult lighting conditions. It is in these situations that manually adjust exposure settings come to the rescue, and shutter speed becomes a key tool.
Understanding how to control the opening time of the shutter opens doors to the world of creative photography, so you can take spectacular pictures of flowing water, paint with light in the night city, or freeze objects moving fast, and in this guide, we'll look at where to find these settings and how to apply them correctly to get the desired result.
Before we get to the point, it’s important to learn the basic principle: shutter speed is the length of time that light affects the camera’s light-sensitive element. In Xiaomi smartphones, this parameter is closely related to ISO sensitivity and white balance, forming an exposure triangle.
What is shutter speed and why it is needed in a smartphone
Shutter speed, or shutter speed, determines the duration of exposure. In the context of Xiaomi and Redmi mobile devices, it is the time during which the software shutter remains open. The longer this interval, the more light enters the matrix, which is critical when shooting in the dark. However, increasing exposure time also leads to lubrication of moving objects, if you do not use a tripod.
Short shutter speed, on the contrary, allows you to "freeze" the moment. Sports events, water splashes or bird takeoff all require minimal shutter opening time. Standard automatic mode often miscalculates the averages, which leads to noisy pictures or blurring. Manual mode gives you complete control over this process.
⚠️ Note: When using shutter speeds longer 1/60 It is strongly recommended to use a tripod or stop, even minimal trembling of the hands with prolonged exposure will lead to a defect of the frame, which cannot be fixed software.
It's important to understand that setting up your shutter speed on Xiaomi directly affects exposure. If you increase your shooting time, the image gets lighter, and vice versa. This fundamental rule helps to compensate for the lack of light without raising the ISO that adds digital noise.
Switching to PRO Mode: Where to Find Settings
To access the advanced settings, switch from standard to professional shooting mode. In the Camera app, swipe your finger on the bottom menu bar to the right or left until you find a PRO or Pro. In some HyperOS shell models, this mode can be called Expert or hidden in the “More” section.
Once activated, you will see a dashboard with a set of tools: WB (white balance), AF (focus), ISO (sensitivity) and a stopwatch icon that indicates shutter speed. The interface may vary slightly depending on the version of MIUI, but the logic remains the same for all devices of the Poco and Redmi brand.
☑️ Checking before shooting in PRO
Pressing the stopwatch icon opens the adjustment slider. Values can vary from 1/8000 second 32 Seconds or more, depending on the hardware capabilities of a particular model. 13 Ultra or Xiaomi 14 Pros allow you to achieve extremely short or long values thanks to more advanced camera modules.
How to properly adjust shutter speed: step-by-step instructions
The setup process is simple, but it requires understanding the desired outcome: tap the S or Shutter icon on the top or bottom of the toolbar, you get a horizontal dividing scale, you move the slider left or right, you change the denominator of the fraction (for short shutters), or you set the whole number of seconds.
Values are displayed in fractions of a second (e.g., 1/50, 1/1000) or in full seconds (e.g., 1, 2, 10). Note the histogram, which often appears in the corner of the screen in PRO mode. It helps to visually assess the distribution of lights and shadows, preventing overlights or dips into black.
- 📸 To shoot a running person, set the value shorter 1/250 seconds to record the movement.
- 🌊 For the effect of "silk water" on the sea or waterfall will require exposure to the water. 1/2 seconds and longer.
- 🌃 Night shooting of stars or light tracks from cars requires exposure of 10 to 30 seconds.
- ☀️ In bright daylight, use short shutter speeds (1/1000 and shorter) so as not to overexpose the frame.
Remember that changing shutter speeds requires other parameters to compensate. If you extend shutter speeds, you may have to reduce your ISO or cover your aperture (if your model supports variable aperture, like some top-end Xiaomi models). Most smartphones have fixed apertures, so time and sensitivity remain the main levers.
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Use a self-start timer (3 or 5 seconds) when shooting at long shutter speeds without a remote control. This will eliminate the camera shaking when you press the screen.
Shooting at long exposure: night mode and light painting
Long shutter speed is the primary tool for night photography on Redmi Note smartphones and Xiaomi flagships. Unlike the built-in Night Mode, which takes a series of images and glues them together, handheld long shutter speed allows you to capture the continuous movement of light. This is ideal for drawing with light or creating plumes from car headlights.
You'll need a tripod for this experiment. Set your phone, select a minimum ISO (usually 50 or 100) to reduce noise. Then set the shutter speed to 10, 20 or 30 seconds. If the frame is too dark, increase the exposure time if the scene allows.
| Scene of filming | Recommended excerpt | ISO | Equipment required |
|---|---|---|---|
| Portrait in daylight | 1/500 - 1/1000 sec | 50-100 | No. |
| Current water (waterfall) | 1/2 - 2 seconds | 50 | A tripod |
| Night City (statics) | 4 - 10 seconds | 50-200 | A tripod |
| Light tracks (cars) | 15-30 seconds | 50 | A tripod |
When shooting in a bright city at night, even minimal exposure may not be enough to properly expose the frame, and the frame will become a white spot (ND-Without it, it's almost impossible to get artistic blurring of movement during the day or at dusk.
The problem of relighting and use ND-filter
One of the main problems when setting the long shutter speed on a smartphone is to limit the minimum ISO value. In most Xiaomi models, the base ISO is 50 or 100. If you set the shutter speed at 1 second in the afternoon, the matrix will instantly re-light, regardless of the white balance settings. The physical aperture in phones is most often fixed and cannot be closed.
The solution to this problem is external ND-Neutral Density: They act like sunglasses for your camera, reducing the amount of light that passes through without changing the color rendering. For smartphones, there are special clips with a set of filters of varying density (ND2, ND4, ND8, ND16 higher).
What? ND-Choose a filter for Xiaomi?
Using filters makes your smartphone a full-fledged creative tool: you can blur clouds in the sky, make the water smooth even at noon and take portraits with a fully open aperture (effectively blurring the background) without the risk of overexposed frame. This is especially true for owners of models of the Xiaomi 13 series and later, where the optics are characterized by high aperture.
Customization of shutter speed for video shooting
In video, the rules for setting shutter speeds on Xiaomi and Poco are dictated by frame rate (FPS). To get a natural, cinematic motion blur, you need the 180-degree rule, according to which shutter speed should be equal to twice the frame rate.
For example, if you shoot video at 30 fps, the shutter speed should be 1/60 of a second. At 60 fps, 1/120 of a second. Smartphone automation often ignores this rule by choosing too short shutter speeds (for example, 1/1000), which makes the video twitchy and "digital." Switching to Pro Video or Movie mode allows you to fix the desired value.
- 🎥 For 24 fps (film standard) set the shutter speed 1/50 sack.
- 🎥 For 30 fps (TV Standard) is the optimal shutter speed 1/60 sack.
- 🎥 For 60 fps (smooth video) use 1/120 sack.
- 🎥 For slow-motion shooting, shutter speeds must be very short, often 1/1000 shorter.
⚠️ WARNING: When shooting outdoor video on a sunny day, observing the 180-degree rule will require the use of a video. ND-Without it, you'll have to close your diaphragm hard (if possible) or lower it. ISO to a minimum, which can still lead to re-lighting.
The correct shutter speeds in the video are really a big part of my perception of the dynamics of the frame, and the movements are smooth, and the stroboscope effect that you see on cheap camera phones in automatic mode is gone, and it's a simple step towards professional image quality.
Frequent Mistakes and How to Avoid Them
Beginners often forget to reset after shooting in PRO. Trying to take a quick picture of a child or pet can end in disappointment, as the previously installed long shutter speed will make the frame blurred and the low ISO dark. Always check the settings bar before the important shot.
Another common mistake is ignoring the heat of the device: long-term processing of frames with high exposure, especially in high resolution, can lead to heating of the image processor.
In PRO mode, autofocus often turns off or works differently. Make sure the MF (Manual Focus) slider is set in the right position, otherwise even the perfectly exposed frame will not be in focus. Use the zoom on the screen to fine-tune the sharpness at the peak.
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The main secret of quality images on Xiaomi is the balance between shutter speed and ISO. Try to keep ISO minimal, offsetting light with shutter speed only to avoid digital noise.
Practice in different lighting conditions. Try shooting the same story with different exposures to see the difference. Understanding the physics of the process will come with experience, and soon you will be able to customize the camera on Xiaomi intuitively, getting stunning results.