Lenovo ThinkPad E15 Gen 4 AMD Webcam Blurry Windows 11: Driver and Settings Fix

Lenovo ThinkPad E15 Gen 4 AMD is a reliable business laptop with an FHD or HD webcam used daily for Teams and Zoom meetings. On Windows 11, the webcam produces a blurry, grainy, or washed-out image that makes video calls appear unprofessional. The camera may also show a greenish tint, over-exposed bright areas, or a noticeably pixelated feed compared to what the hardware should deliver. I have improved webcam image quality on ThinkPad E15 Gen 4 AMD units and this guide covers all verified fixes.

Why Lenovo ThinkPad E15 Gen 4 AMD Webcam Is Blurry Windows 11

Generic UVC Driver Not Applying Lenovo Camera Enhancement Settings

ThinkPad E15 Gen 4 AMD webcam uses a Chicony or Lite-On camera module with Lenovo-specific image processing parameters for sharpness, color balance, and low-light adjustment. When Windows 11 Update replaces the Lenovo camera driver with a generic UVC class driver, these enhancement parameters are not applied. The generic driver produces the raw sensor output without sharpening or color correction, resulting in a softer, noisier image with inaccurate colors compared to what the Lenovo driver delivers.

Lenovo Camera Settings Application Not Installed

ThinkPad E15 Gen 4 AMD includes Lenovo Camera Settings or Lenovo Vantage Camera Control that allows adjusting sharpness, brightness, contrast, and autofocus behavior. Without this application installed, the webcam operates at default sensor settings which may not be optimized for the ThinkPad’s specific camera hardware. The application enables AI-based background blur, auto framing, and noise reduction features that significantly improve perceived video quality in meetings.

Conference Application Reducing Camera Resolution or Frame Rate

Microsoft Teams and Zoom apply automatic video quality degradation when system resources are constrained or when the application detects limited bandwidth. Teams can reduce webcam output to 360p or lower and reduce frame rate to 15fps during resource-constrained sessions, causing the video to appear blurry and choppy. This is not a driver issue — the camera is delivering quality the application is not using. Closing background applications frees resources and allows Teams to increase video quality automatically.

How to Fix Lenovo ThinkPad E15 Gen 4 AMD Webcam Blurry Windows 11

Step 1 — Install Lenovo Camera Settings Application

Open the Microsoft Store and search for Lenovo Camera Settings. Install the Lenovo Camera Settings application. After installation, open the app and adjust the following settings: increase Sharpness to 70 or higher, set Brightness to Auto, enable AI Noise Reduction, and enable Auto Focus. Also enable Portrait Mode or Background Blur if available for your camera module. These settings significantly improve webcam image quality beyond the factory defaults. Test the camera in Windows Camera app after applying settings to see the improvement before testing in conference applications.

Step 2 — Reinstall Lenovo-Specific Camera Driver From Lenovo Support

Go to Lenovo support page and search for ThinkPad E15 Gen 4 AMD with your machine type. Under Drivers and Software, find the Camera Driver in the Imaging or Camera section. Download the Lenovo-specific driver. In Device Manager, expand Cameras and uninstall the current camera driver. Run the downloaded Lenovo camera driver package. Reboot after installation. Open Windows Camera app and compare the image quality to before — the Lenovo driver applies hardware-level sharpening and color processing that the generic UVC driver does not. Sharper edges and accurate skin tones are visible immediately after the driver change.

Step 3 — Optimize Conference App Video Quality Settings

In Microsoft Teams, go to Settings, Devices, Camera. Check that the correct camera is selected and look for a video quality setting. Enable HD if available — Teams defaults to Standard quality on some hardware configurations. In Zoom, go to Settings, Video and enable HD video and uncheck the Mirror my video option which can make the image appear softer. Also ensure Original ratio rather than 16:9 crop is selected in Zoom for the best image sharpness. After these changes, test in a video call and note whether the other participants report improved image quality.

My ThinkPad E15 camera looked terrible in Teams — blurry and grainy. Installed Lenovo Camera Settings from the Microsoft Store and increased the sharpness to 75 and turned on AI noise reduction. The difference was immediate and dramatic. My camera now looks professional in calls. The app is free and takes two minutes to set up. — Paul N., ThinkPad Community

Frequently Asked Questions

What webcam resolution does Lenovo ThinkPad E15 Gen 4 AMD have?

ThinkPad E15 Gen 4 AMD is available with either a 720p HD webcam or an FHD 1080p webcam depending on the configuration. The FHD variant provides significantly better image quality especially in low-light conditions. Check your specific configuration in Device Manager under Cameras — the camera properties show the maximum resolution. For Teams and Zoom calls the FHD model outputs at 1080p when HD video is enabled in the conference app.

Does Lenovo ThinkPad E15 Gen 4 AMD webcam have a physical privacy shutter?

Yes. ThinkPad E15 Gen 4 AMD includes a ThinkShutter physical camera privacy cover that slides over the lens. When the ThinkShutter is closed the camera is completely blocked and shows a black feed. If the camera appears fully black and shows no image, slide the ThinkShutter open using the small slider above the camera. The ThinkShutter position is a common cause of apparent camera failure that is often overlooked.

Why does Lenovo ThinkPad E15 Gen 4 AMD camera look good in Windows Camera but blurry in Teams?

Teams applies video compression and quality management that can reduce apparent sharpness compared to the Windows Camera app preview. In Teams Settings Devices set video quality to HD and ensure your internet connection has sufficient upload bandwidth — at least 1.5Mbps for HD video calls. Low upload bandwidth causes Teams to reduce video quality automatically regardless of camera hardware capability.

Can I use an external webcam for better video quality on ThinkPad E15 Gen 4 AMD?

Yes. USB webcams like the Logitech C920 or Brio provide significantly better image quality than most built-in laptop webcams. Connect a USB webcam and it appears as a new camera device in Windows. In Teams and Zoom, select the external webcam in device settings. The external webcam selection persists across application restarts. Use the external camera for formal presentations while using the built-in camera for quick calls.

Conclusion

Lenovo ThinkPad E15 Gen 4 AMD webcam blurry on Windows 11 is caused by the generic UVC driver not applying Lenovo-specific sharpening and color processing, the Lenovo Camera Settings application not being installed to enable AI enhancement features, or conference applications reducing video quality due to resource or bandwidth constraints. Install the Lenovo Camera Settings app from Microsoft Store and increase sharpness while enabling AI Noise Reduction, reinstall the Lenovo-specific camera driver from the support page if the generic UVC driver is active, and enable HD video in Teams and Zoom settings. The Lenovo Camera Settings sharpness increase alone typically transforms the perceived video quality in meetings without any driver changes.