How to Fix Galaxy S23 Blurry Photos and Videos: 9 Proven Solutions (2026)

Galaxy S23 Blurry Photos: Known Issues and What Actually Works

Galaxy S23 blurry photos have been a documented problem since the phone launched in 2023—and the issue has gotten more complicated with subsequent software updates through 2025 and 2026. The Galaxy S23, S23+, and S23 Ultra all share camera quirks that range from lens contamination (easy fix) to Samsung’s aggressive post-processing pipeline (requires settings changes) to software-introduced regressions from One UI 6.1.1 and One UI 7 updates (specific workarounds required).

This guide covers every confirmed fix, organized from most to least likely to solve your issue. If your photos were sharp before a software update and went blurry afterward, jump directly to Fix #3 (Intelligent Optimization) and Fix #8 (Update or Reset). If your photos have always been slightly soft, start with Fix #1.

Known Galaxy S23 Camera Issues (What Samsung Has Acknowledged)

Before troubleshooting, it helps to know what Samsung has officially confirmed:

“Banana blur” close-up issue (2023): Samsung acknowledged that some Galaxy S23 and S23+ units produced blurry close-up photos with a curved blur shape. This was caused by a calibration issue in the autofocus system and was fixed via software updates released in mid-2023. If you updated early on and still see this, ensure your software is fully up to date.

One UI 6.1.1 zoom blurriness / ghost shadow (September 2024): Samsung confirmed that photos taken at zoom ranges between 16x–19.9x produced blurry or ghosted results after this update. Samsung paused the Galaxy S23 Ultra One UI 6.1.1 rollout to address this. The fix is to change Intelligent Optimization from Maximum to Medium in Camera settings (detailed in Fix #3 below).

One UI 7 camera quality degradation (2025–2026): Multiple users on Samsung Community forums and Android Central report a significant drop in camera quality after the One UI 7 update on Galaxy S23 series—including blurry photos, over-processed images, and degraded Night Mode. Samsung has not issued an official patch as of April 2026. Clearing camera cache and submitting an error report through Samsung Members app (Settings → Samsung Members → Error Reports) is the current recommended action.

Fix 1: Clean All Three Camera Lenses (Start Here)

Fingerprints and dust on the Galaxy S23’s camera module cause the majority of “always blurry” complaints, especially if you recently changed your phone case or carry your phone in a pocket. The S23’s camera bump has three lenses that all need to be clean: the 50MP main lens, the 12MP ultrawide lens, and the 10MP telephoto (or 10MP 10x telephoto on the S23 Ultra).

How to properly clean the lenses:

Use a soft microfiber cloth only. Paper towels, your shirt, and tissues all leave micro-scratches on the lens coating over time.
Use a lens cleaning pen or air blower first to remove loose dust particles before wiping. Wiping dust across a lens scratches the coating.
Wipe each lens individually with small, gentle circular motions. Apply almost no pressure.
For oily smudges from fingers, dampen the microfiber cloth slightly with a lens cleaning solution (not water, which leaves mineral deposits).
Check the lens area under a bright light or flashlight after cleaning—smudges are easy to miss.

Recommended lens cleaning kits (all verified on Amazon):

K&F CONCEPT 4-in-1 Camera Lens Cleaning Kit ($12–15) — Includes air blower, lens cleaning pen, microfiber cloth, and cleaning solution. Best overall value.
Camkix Camera Cleaning Kit ($9.99) — 10,000+ Amazon reviews, 4.6-star rating, includes cleaning spray and microfiber cloths. Budget-friendly and reliable.
Camera Lens Cleaning Kit with Wet Tissues ($10–14) — Includes 50 individually wrapped wet tissues, air blower, and multiple microfiber cloths. Best for travel.

After cleaning, take a test photo of text or a sign at least 10 feet away in good lighting. If photos sharpen up immediately, the lens was the problem.

Fix 2: Tap to Focus — Don’t Trust the S23’s Auto-Focus

The Galaxy S23’s autofocus defaults to the center of the frame. In scenes with complex backgrounds, multiple subjects, or low contrast, it frequently focuses on the wrong area and produces blurry results. Tapping to focus manually bypasses this entirely.

How to tap to focus:

Open the Camera app.
Before pressing the shutter button, tap directly on the subject you want sharp. A yellow focus ring will appear and lock onto that area.
Hold steady for 1–2 seconds while the camera confirms focus (the yellow ring will shrink and stabilize).
Then take the photo.

For moving subjects, hold your finger on the subject until the camera shows an AE/AF Lock label at the top of the screen. This locks both focus and exposure to that point, even if the subject moves slightly. For sports, pets, or kids, this is essential.

If tapping to focus produces sharp photos but auto-focus does not, the issue is software—not hardware. This is common after One UI 6.1.1 and One UI 7 updates.

Fix 3: Change Intelligent Optimization to Medium or Minimum

This is the most important setting fix for Galaxy S23 blurry zoom photos and over-processed images. Samsung’s Intelligent Optimization feature controls how aggressively the camera processes photos after you take them. Set to Maximum (the default), it creates blurry zoom shots and excessively smoothed images. Samsung officially recommended reducing this setting after the One UI 6.1.1 zoom issue.

How to change Intelligent Optimization:

Open the Camera app.
Tap the gear icon (Settings) — this may appear in the top-left corner or in the expandable menu (three horizontal lines).
Scroll down and tap “Intelligent optimization”.
Change from Maximum to Medium. If photos still look over-processed, change to Minimum.
Close settings and retake photos at the same zoom level to compare.

On the Galaxy S23 Ultra, this fix is especially critical for 10x telephoto shots. The 10x zoom lens was specifically affected by the One UI 6.1.1 ghost-shadow issue, and Maximum Intelligent Optimization makes it worse. Medium is the recommended setting for the S23 Ultra in 2026.

Note: You cannot fully disable Intelligent Optimization on One UI 6 and later. Minimum is the lowest available setting. For complete manual control, use Pro Mode (Fix #7).

Fix 4: Enable Anti-Shake (OIS + EIS) for Video Blur

If your Galaxy S23 videos are blurry rather than still photos, the problem is usually motion blur from camera shake—not autofocus. The S23 has both Optical Image Stabilization (OIS, which physically moves the lens to counteract hand shake) and Electronic Image Stabilization (EIS, which digitally crops and shifts the frame). Using both together produces the sharpest, most stable video.

How to enable Video Stabilization:

Open the Camera app and switch to Video mode.
Tap the Settings icon.
Scroll to “Video Stabilization”.
Select OIS+EIS for maximum stabilization.

OIS+EIS uses a small amount of the frame to compensate for motion, so your field of view will be slightly cropped compared to no-stabilization mode. This tradeoff is worth it for handheld video. If you’re using a tripod, you can disable EIS to preserve the full field of view.

Fix 5: Use Optical Zoom Instead of Digital Zoom

The Galaxy S23 and S23+ have a 10MP 3x optical zoom lens. The Galaxy S23 Ultra has both a 10MP 3x and a 10MP 10x optical zoom lens. At optical zoom distances (1x, 3x, or 10x on the Ultra), photos are sharp. Between those focal lengths, the camera uses digital interpolation—which reduces resolution and sharpness significantly.

How to use optical zoom correctly:

In the Camera app, tap the zoom buttons at the bottom of the viewfinder: 1x, 3x (and 10x on S23 Ultra). These are the optical zoom positions.
Avoid dragging the zoom slider to intermediate values like 2x or 5x—these are digital zoom and produce softer photos.
If 3x isn’t close enough, physically move closer to your subject rather than using 6x or 8x digital zoom.
On the S23 Ultra, zooming to exactly 10x or 30x gives the sharpest results. Anything between 10x and 30x uses digital interpolation.

Fix 6: Enable Scene Optimizer for Better Auto-Processing

Scene Optimizer uses on-device AI to identify what you’re photographing (food, landscapes, people, night scenes, etc.) and adjusts the camera settings automatically for that scene type. On the Galaxy S23, it recognizes over 30 scene types. For blurry photos caused by incorrect auto-exposure or focus settings, this often improves results significantly.

How to enable Scene Optimizer:

Open the Camera app.
Tap the Settings icon.
Scroll to “Scene Optimizer” and toggle it on.

Scene Optimizer works in Auto mode. If you’re using Pro Mode, it does not apply—use manual ISO and shutter speed settings instead.

Fix 7: Use Pro Mode for Full Manual Control

When automatic modes consistently produce soft or over-processed photos, Pro Mode lets you control every camera variable directly and bypasses Intelligent Optimization post-processing entirely. This produces the sharpest, most detailed images the S23’s sensor is capable of.

How to access Pro Mode:

Open the Camera app.
Swipe right or tap “MORE” at the bottom of the mode selector.
Tap “PRO”.

Key settings for sharp photos in Pro Mode:

ISO: Keep this as low as possible—ISO 50 or 100 in daylight, up to ISO 400 in indoor lighting. Higher ISO increases digital noise and apparent softness.
Shutter Speed: Use 1/60s or faster for handheld shots to eliminate motion blur. For subjects that are moving, use 1/200s or faster. Slower shutter speeds require a tripod.
Focus (MF/AF): Use AF (autofocus) and manually tap the subject in the viewfinder. For very precise control, switch to MF (manual focus) and drag the focus slider to the exact distance.
White Balance: Set to the appropriate light source (Daylight, Cloudy, Incandescent) to prevent color casts that can make photos look hazy.

Pro Mode also lets you save photos in RAW format (DNG). RAW files preserve all sensor data without post-processing, which you can edit precisely in Lightroom Mobile or Snapseed.

Fix 8: Clear Camera Cache and Reset Camera Settings

After major One UI updates (especially 6.1.1 and 7.0), the Camera app’s cached data can become incompatible with the new software version, causing autofocus errors, processing glitches, and inconsistent sharpness. Clearing this cache often resolves post-update blurriness without losing your photos.

How to clear the Camera app cache:

Go to Settings → Apps.
Scroll to Camera (you may need to tap “All apps” first).
Tap Storage.
Tap “Clear cache” only. Do not tap “Clear storage” — that deletes your saved camera settings and preferences.
Force-close the Camera app and reopen to test.

How to fully reset camera settings (if cache clearing doesn’t help):

Open the Camera app → Settings (gear icon).
Scroll to the bottom and tap “Reset settings”.
Confirm the reset. This returns all camera options to factory defaults.
Re-enable Scene Optimizer and adjust Intelligent Optimization to Medium after resetting.

For One UI 7 camera issues, submit an error report through Samsung Members app → Error Reports to add your device data to Samsung’s bug database.

Fix 9: Update Software — Or Check If an Update Caused the Problem

Samsung has released multiple camera-specific patches across One UI 6, 6.1, 6.1.1, and 7.0. Staying current with updates is generally recommended, but if blurriness started immediately after an update, that update may be the cause.

How to check for software updates:

Open Settings → Software update → Download and install.
Connect to Wi-Fi and keep the phone plugged in during the update.
Allow the phone to restart fully after the update completes.

If an update caused your blurry photos, apply Fix #3 (reduce Intelligent Optimization) first. Samsung releases monthly security updates, typically in the first two weeks of each month, which often include camera fixes.

Galaxy S23 Model-Specific Camera Notes

Galaxy S23 and S23+

Both models share the same camera system: 50MP main (f/1.8, OIS), 12MP ultrawide (f/2.2), and 10MP 3x telephoto (f/2.4). Both are equally affected by Intelligent Optimization issues and One UI update regressions. For close-up shots, use the main 50MP lens—the ultrawide kicks in automatically when you move very close, producing lower-quality macro results.

Galaxy S23 Ultra

The S23 Ultra’s camera system is more complex: 200MP main (f/1.7), 12MP ultrawide (f/2.2), 10MP 3x telephoto, and 10MP 10x telephoto (f/4.9). The 200MP mode is particularly susceptible to post-processing softness — for critical sharpness, shoot in 50MP or 12MP mode and avoid 200MP except in ideal lighting. The 10x telephoto was specifically affected by the One UI 6.1.1 ghost-shadow issue; setting Intelligent Optimization to Medium resolves most of this.

When to Contact Samsung for Hardware Repair

If every fix above has been tried and photos remain consistently blurry, the issue may be hardware-related. Signs of a hardware problem include: blurriness in all lighting conditions and at all zoom levels, visible dust or debris inside the lens (not on the surface), blurriness that cannot be fixed by manually tapping to focus, or a camera module that makes clicking or grinding sounds.

Contact Samsung Support at 1-800-SAMSUNG (1-800-726-7864), available Monday–Friday 8 AM–9 PM EST, Saturday–Sunday 8 AM–6 PM EST. Chat and text support is available 24/7 at samsung.com/us/support. Before calling, save a few sample blurry photos and note the specific conditions (zoom level, lighting, which camera app mode) to help support diagnose the issue faster.

You can also initiate a repair request online at samsung.com/us/support/service. The Galaxy S23 standard warranty covers manufacturing defects including camera defects for one year from purchase.

[INTERNAL LINK: How to check Samsung Galaxy warranty status]