High-quality focus in photographs turns an ordinary photo into a professional shot. On Androidsmartphones, the ability to adjust focus often goes unnoticed - users are limited to automatic mode, not realizing that even budget models support background blur ( manual focus, background blur (bokeh) and other techniques. This article will reveal all the ways to control focus: from the basic settings of a standard camera to hidden functions in Google Camera and third-party applications.

We will look at how to make a smartphone focus exactly on the desired object (even if it is moving), why sometimes autofocus "goes wrong" and how to fix it without buying a new phone. We will pay special attention software background blur to a function that simulates the effect of an expensive SLR camera. All methods have been tested on devices from Samsung Galaxy S23 Ultra to Redmi Note 12, so you will find a solution regardless of the model.

1. Autofocus: how it works and why it is wrong

Automatic focus (AF) in smartphones uses a combination of contrast and phase focus. The first analyzes the sharpness of the edges of objects, the second compares data from two pixels to accurately determine the distance. On top models (for example, Sony Xperia 1 V or Oppo Find X6 Pro) added laser autofocusthat works in complete darkness.

Typical autofocus errors:

  • 🔍 Incorrect priority: the camera focuses on the background instead of the face (often happens when shooting through glass or mesh).
  • 🌫️ Loss of focus in motion: when shooting children or animals, the smartphone does not have time to adjust its alignment.
  • 🌑 Failures in the dark: phase detection autofocus is disabled, leaving only contrast autofocus - slow and less accurate.

To minimize errors, before shooting, touch the screen at the point where the focus should be. On most smartphones, a yellow square or circle will appear - this Focus area. Hold your finger for 1-2 seconds to Lock focus and exposure (the message AE/AF Lockwill appear on the screen). This is especially useful when shooting against the light or in low light conditions.

⚠️ Attention: On some devices (for example, Xiaomi with MIUI), holding your finger for a long time activates manual focusrather than fixation. Check the behavior in your firmware.

2. Manual focusing: when autofocus is useless

Manual focus (MF) is indispensable in three cases:

  1. Macro photography (distance to the object less than 10 cm).
  2. Shooting through obstacles (mesh, grille, glass).
  3. Creative effects (foreground blur).

How to enable manual focus:

  1. Open the standard application Camera.
  2. Go to mode Pro (or Manual, Expert —the name depends on the firmware).
  3. Find the slider with the inscription Focus button or the 🔄 icon. On Samsung this may be hidden under the Settings → Focus.
  4. Drag the slider to watch the sharpness change in real time.

On some smartphones (for example OnePlus or Realme) manual focus is only available in video mode. In this case, use third-party applications like Manual Camera or Camera FV-5, where support MF is fully implemented.

Fix the smartphone on a tripod or rest it on a stable surface|

Disable digital zoom (it degrades the quality when MF)|

Use the rear camera (the front often does not support MF)|

Shoot in RAW format for post-processing

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3. Background blur (bokeh): software and hardware methods

The blurred background effect (bokeh) creates a sense of depth and highlights the subject. On Android it can be achieved in two ways:

Method Requirements Advantages Cons
Hardware blur Double/triple camera with telephoto lens (for example, Huawei P60 Pro) Natural effect, high accuracy Works only at close range (0.5–2 m)
Software blur Any smartphone with mode Portrait Works on all models, flexible settings Artifacts on the edges of objects, requires good lighting
Post-processing Applications like Snapseed or Lightroom Full control over the degree of blur Labor-intensive, requires skills

For best results in mode Portrait:

  • 📏 Distance to object: 1–2 meters (too close - the effect will disappear, too far - the background will remain sharp).
  • 💡 Lighting: avoid contrasting light (for example, direct sunlight), otherwise the algorithm will incorrectly separate the object from the background.
  • 👤 Object: a person or object with clear edges (hair, fur, transparent objects are processed worse).
⚠️ Attention: On smartphones with a single camera (for example, Motorola Moto G) software blur often “cuts” small details - check the result on the screen before shooting.

Natural (hardware)|

Software (Portrait mode)|

Manual editing in editors|

I don’t need bokeh

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4. Focusing in motion: how to shoot dynamic scenes

To shoot moving objects (children, animals, sports), use the mode AF Tracking (or Continuous AFIt automatically adjusts the focus to the movements). object is activated as follows:

  1. Open Camera Settings → Focus.
  2. Select Continuous Autofocus (on Samsung this may be called AF Tracking).
  3. Touch an object on the screen and a tracking frame will appear (usually green or red).

Additional tips:

  • 📱 Use continuous shooting (hold the shutter button or turn on the mode Burst). Out of 10 framers, at least 1-2 will be sharp.
  • 🔄 Set up pre-focus: hold the screen to the subject in advance, then follow its movement by holding your finger.
  • 🎯 For sports events, turn on Sports mode (available on Xiaomi, Oppo) - it optimizes focus and exposure for fast scenes.

On smartphones with support Dual Pixel AF (for example, Google Pixel 7 Pro or Galaxy S23) tracking works even when shooting video in 4K/60fps - this is one of the key advantages of flagship models.

5. Secret functions of Google Camera for perfect focus

The application Google Camera (or GCam) offers unique focusing tools that are not available in standard cameras even on budget smartphones (for example, Redmi 9A) it improves quality due to algorithms HDR+ and Night Sight. Download the version for your model on the forums XDA Developers or 4PDA.

Key features GCam:

  • 🎛️ Extended manual focus: slider in increments of 0.1 mm (versus 1 mm in standard cameras).
  • 👁️ Focusing by eyes: in portrait mode, the camera automatically highlights the eyes, even if the face is turned in profile.
  • 🌙 Night focusing: in Night Sight multi-frame processing is used, which “pulls” sharpness out of dark scenes.

How to set GCam for maximum sharpness:

  1. Turn on Settings → Libretti → Peak Focus (shows areas of maximum sharpness in red).
  2. Activate Settings → Advanced → Sabre (improves edge detail).
  3. For macro photography disable HDR+ —it can blur small details.
⚠️ Attention: Some versions GCam conflict with firmware ColorOS (on Oppo/Realme) or EMUI (on Huawei). Before installation, check compatibility on thematic forums.
💡

If the focus "floats" when shooting video, try disabling GCam focus "floats" when shooting video, try turning it off Settings → Video → Stabilization. Sometimes it conflicts with autofocus.

6. Third-party applications for professional focusing

If the standard camera is not satisfactory, try these applications:

Application Key feature Suitable for Cons
Camera FV-5 DSLR-like interface, RAW support Advanced users, shooting in RAW Paid version (≈300₽), difficult for beginners
Manual Camera Manual focusing with visual peak focus Macro photography, creative shots Does not work on some Mediatekchips
Open Camera Free, open source, script support Budget smartphones, experiments Fewer functions than in Camera FV-5
ProCam X Real-time focus tracking Shooting video, dynamic scenes Advertising in the free version

For installation Camera FV-5 or Manual Camera may require unlocking Camera2 API (on some smartphones it is disabled by default). You can check support using the application Camera2 API Probe. If the API is inactive, try:

  1. Update the firmware to the latest version.
  2. Install custom software (for example, LineageOS).
  3. Use Magisk-module Camera2API Enabler (requires root).

7. Post-processing: how to fix blurry photos

If the photo turns out blurry, you can partially “save” it in the editors:

  • 🖼️ Snapseed: tool Sharpness (do not abuse it - it will appear noise).
  • 📷 Lightroom: sharpening mask (Detail → Sharpness → Masking).
  • 🤖 Remini: AI sharpening (works only for faces).

Algorithm of actions in Lightroom:

  1. Import the photo and go to the mode Editing.
  2. Open the tab Details.
  3. Enlarge parameters: 
    Sharpness: 50–70

    Radius: 1.0–1.5
    

    Detail: 30–50
    

    Masking: 50–80 (to avoid noise background)

  4. For local editing, use Adjustment brush with settings Sharpness +20.

Important: post-processing will not return ideal sharpness, but it can make the photo suitable for social networks. For printing or professional use, it is better to reshoot the frame with the correct focus settings.

💡

It is better to spend 10 seconds setting the focus before shooting than an hour correcting an out-of-focus photo in the editor.

FAQ: Frequently asked questions about focusing on Android

Why the camera does not focuses on close objects?

Most likely, you have gone beyond minimum focal length). distance your camera. For most smartphones it is 5–10 cm (for flagships like Galaxy S23 Ultra up to 3 cm Solutions:

  • Move away from the subject.
  • Use the mode Macro (if available).
  • Install an application with manual focus (for example, Manual Camera).
How to focus on the front camera?

Front cameras usually have a fixed focus (no autofocus). To improve sharpness:

  • Keep your smartphone at a distance 30–50 see from your face.
  • Use good lighting (autofocus on the front cameras only works in sufficient light).
  • On some models (for example, Pixel 7) the front camera supports manual focusing in the mode Video.
Why do photos turn out blurry in low light?

In the dark, the camera automatically zooms in shutter speed, which leads to blur due to hand shaking Solutions:

  • Use a tripod or rest your phone against the background. stable surface.
  • Turn on the mode Night (it takes several pictures and combines them).
  • Reduce the photo resolution (for example, from 12 MP to 8 MP) - this will reduce the shooting time.
  • Adjust ISO manually (optimally - 800–1600 for darkness).
Is it possible to focus on Android like on the iPhone (with the "Cinematic Mode" effect)?

Yes, but not on all models. data-i="285">is in: Cinematic Mode available in:

  • Google Camera: mode Cinematic Pan (on Pixel 6/7).
  • Samsung Expert RAW: function Multi-Cam Recording (for Galaxy S22/S23).
  • Filmora or CapCut: adding blur to post-processing.

For the full effect, you need a smartphone with ToF sensor (for example, Huawei Mate 50 Pro), which builds a 3D depth map.

How to calibrate autofocus if it is constantly "misses"?summary>

If autofocus is systemically errored, try:

  1. Clean the camera lenses with a soft cloth (dirt interferes with focusing).
  2. Reset the camera settings (Settings → Reset).
  3. Update the firmware (sometimes AF bugs are fixed in patches).
  4. Check the camera for damage using a test ##34971539## (does not work on all models).

If the problem persists, it may be a hardware malfunction (for example, the lens has shifted after a fall. In this case, it will help). service center only.