Samsung Galaxy A20 Dual-SIM 32GB Black Unlocked Smartphone | SCREEN BURN

Samsung Galaxy A20 32GB Silver - Screen Burn Present

This Samsung Galaxy A20 features an Exynos 7884 octa-core processor, 3GB of RAM, 32GB of internal storage, and a 6.4-inch Super AMOLED display—however, this unit has screen burn present. Screen burn occurs when static images displayed for extended periods become permanently visible on AMOLED screens, creating ghost images or discolouration that remain even when displaying different content. Please view the listing images carefully to assess the extent of the screen burn before purchasing. Despite this cosmetic display issue, the device remains fully functional for everyday tasks including calls, messaging, web browsing, and social media.

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What Is Screen Burn?

Screen burn (also called image retention) is a common occurrence with AMOLED displays where pixels degrade unevenly over time. This happens because OLED pixels produce their own light—when displaying static elements like notification bars, icons, or keyboards in the same position repeatedly, those pixels age faster than surrounding areas. The result is faint, permanent ghost images visible particularly on white or light-coloured backgrounds. While screen burn affects visual appearance, it doesn't impact the phone's core functionality—all features including touchscreen responsiveness, cameras, and connectivity work normally.

[reddit](https://www.reddit.com/r/OLED/comments/ee7tfl/oled_burnin_explained/)

Ideal For

This device suits:

• Budget-conscious users who prioritise functionality over perfect cosmetic condition and want maximum savings
• Secondary or backup phone needs where display aesthetics aren't critical, such as spare devices for emergencies or travel
• Parts donors or repair enthusiasts seeking working components including cameras, motherboard, or housing for other projects
• Young users or first-time smartphone owners where lower cost outweighs cosmetic imperfections

Key Features & Benefits

• Exynos 7884 Processor: Eight-core CPU with two 1.6 GHz Cortex-A73 cores plus six 1.35 GHz Cortex-A53 cores handles everyday apps, web browsing, and social media smoothly
• [en.wikipedia](https://en.wikipedia.org/wiki/Samsung_Galaxy_A20)
• 6.4-inch Super AMOLED Display: Despite screen burn, the display still produces vibrant colours and deep blacks characteristic of AMOLED technology—burn is typically only noticeable on lighter backgrounds
• [reboot-it.com](https://reboot-it.com.au/products/samsung-galaxy-a20-sm-a205yn-32gb-blue-unlocked-smartphone-wty)
• Dual Camera System: Capture memories with the 13MP main camera plus 5MP ultrawide lens for group photos and landscapes
• [reboot-it.com](https://reboot-it.com.au/products/samsung-galaxy-a20-dual-sim-32gb-black-unlocked-smartphone)
• Expandable Storage: 32GB internal storage expands up to 512GB via microSD card, providing ample space for photos, videos, and apps
• [en.wikipedia](https://en.wikipedia.org/wiki/Samsung_Galaxy_A20)
• Fully Functional: All components tested and working—touchscreen, cameras, speakers, microphone, charging port, and connectivity all operate normally despite the screen burn cosmetic issue

Understanding the Screen Burn Issue

Before purchasing, carefully review all listing images to see the screen burn pattern and severity. The burn typically appears as faint outlines of previously displayed elements—commonly navigation buttons, status bar icons, or keyboard layouts. Screen burn is most visible when displaying white, grey, or light-coloured screens, whilst being less noticeable on darker content or when watching videos. Because this is a permanent cosmetic flaw affecting visual quality, this unit is priced significantly lower than units without screen burn, offering exceptional value for users who can accept this trade-off.

Common Questions

Will the screen burn get worse over time?

Screen burn is permanent and won't improve, but it also won't worsen significantly unless you continue displaying the same static images for extended periods. Using varied content, darker themes, and screen rotation helps prevent additional burn developing.

[reddit](https://www.reddit.com/r/OLED/comments/ee7tfl/oled_burnin_explained/)

Can the phone still be used for daily tasks?

Absolutely—screen burn is purely cosmetic. The touchscreen responds perfectly, apps run normally, and all phone functions work as intended. You'll notice the burn primarily when viewing light-coloured backgrounds or reading text on white pages.

How does this compare to phones without screen issues?

Functionally identical—same processor performance, camera quality, and features. The only difference is the visible ghost images on certain backgrounds. This pricing reflects that cosmetic compromise whilst delivering full operational capability.

Technical Specifications

• Processor: Samsung Exynos 7884 octa-core (2x1.6 GHz Cortex-A73 + 6x1.35 GHz Cortex-A53)
• Memory: 3GB RAM
• Storage: 32GB internal, expandable to 512GB via microSD
• Display: 6.4-inch Super AMOLED, 720 x 1560 pixels (screen burn present—see images)
• Rear Cameras: 13MP wide + 5MP ultrawide dual camera system
• Front Camera: 8MP selfie camera
• Operating System: Android 9.0 Pie, upgradeable to Android 11
• Connectivity: 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 5.0, GPS, NFC, USB Type-C 2.0
• Dimensions: 158.4 x 74.7 x 7.8mm
• Weight: 169 grams

Performance & Real-World Use

Our technicians have tested this Samsung Galaxy A20 and confirmed all hardware functions correctly. The Exynos 7884 processor provides adequate performance for everyday computing—you can browse websites, stream video content, use social media apps, and handle messaging smoothly. The 3GB RAM manages multiple apps running simultaneously, though intensive gaming or heavy multitasking may show limitations compared to newer devices. The screen burn becomes apparent when using apps with predominantly white interfaces like email, web browsers, or document readers, whilst being barely noticeable during video playback or when using dark mode interfaces. After handling hundreds of refurbished smartphones, devices with screen burn represent the most affordable entry point to AMOLED display technology for users willing to accept cosmetic imperfections.

Operating System: Android

This device ships with Android 9.0 Pie and supports upgrading to Android 11 with Samsung's One UI 3.1 interface. Pros: Access to millions of apps via Google Play Store, customisable interface, integration with Google services, and regular security updates. Cons: Android 11 is no longer the latest version, meaning some newer apps may require more recent Android versions, and major OS updates have ended for this 2019 model.

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Important Display Condition Notice

This unit exhibits screen burn—permanent ghost images visible on the AMOLED display, particularly noticeable on light backgrounds. Screen burn is a well-documented characteristic of AMOLED technology where pixels displaying static content for prolonged periods age faster than surrounding pixels. All listing photos show the actual screen burn pattern on this specific device—please review these images thoroughly before purchasing to ensure you're comfortable with the visible display imperfections. This pricing reflects the screen burn condition, offering significant savings compared to units with pristine displays. All other aspects of the device—touchscreen functionality, cameras, connectivity, and performance—have been tested and verified as fully operational.

[lenovo](https://www.lenovo.com/au/en/glossary/what-is-amoled-display/)

Verified Reboot Refurb Quality Assurance

Every unit is verified refurbished by Reboot IT through our thorough testing process. We tested all features and functions to ensure this device meets our operational standards—despite the screen burn cosmetic issue, all hardware components including the processor, memory, storage, cameras, speakers, microphone, connectivity features, and charging port function correctly. As an expert in the industry since 2001, Reboot IT uses cutting-edge testing software to guarantee functionality and reliability. Our 40+ point inspection process includes stress testing under load to verify performance, though cosmetic issues like screen burn are clearly disclosed and reflected in pricing.

[reboot-it.com](https://reboot-it.com.au/pages/verified-reboot-refurb)

Warranty & Support

This certified refurbished product is sold by Reboot IT and includes a warranty for your peace of mind. The warranty covers functional defects and hardware failures but does not cover pre-existing cosmetic conditions like the disclosed screen burn, which is priced into the device accordingly.

Transparent Pricing for As-Is Condition

This Samsung Galaxy A20 delivers functional smartphone capabilities at an exceptional price point that reflects the permanent screen burn condition. Review all listing images carefully to understand the display imperfection before purchasing. This device suits users prioritising affordability and functionality over cosmetic perfection, backed by Reboot IT's expertise and quality testing standards.