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Samsung Galaxy S21 5G (128GB, 8GB) 6.2″ AMOLED 120Hz, Snapdragon 888, G991U1 (Gray) Black Friday Deals 2026
Shopping for a Samsung S21 during Black Friday calls for checking the exact model and configuration, not just the name on a listing. This Galaxy S21 5G is specified with 128GB of storage, 8GB of memory, a 6.2″ Dynamic AMOLED 2X display and a Snapdragon 888 5G processor. Those details help you decide whether its screen, storage arrangement and included charging accessories fit your priorities.
Black Friday pricing and offers can vary by listing, so compare the precise variant and what the offer includes before deciding. The available information here does not establish a current promotion or price. Use the specifications below as a checklist when assessing the handset against your needs.
For Black Friday shoppers considering a Samsung S21, this configuration brings together a high-refresh-rate AMOLED screen, 128GB ROM, 8GB RAM and the Qualcomm SM8350 Snapdragon 888 5G platform. It also lists a three-camera rear setup and a 10 MP front camera. The combination makes the key buying questions fairly concrete: how much built-in storage do you want, which screen features matter to you, and are the included charging items useful for your setup?
The listed software is Android 11 with One UI 3.1. The product facts also specify a 4000mAh battery, a 15W Fast Wireless Charger and a 25W charging cube. Treat those as configuration details rather than promises about battery life or charging results: no usage duration or charging-time figure is provided. Before completing a Black Friday purchase, verify that the offer shows this same 128GB, 8GB variant and review the included items shown for the exact listing.
Compare the display configuration during Black Friday
The 6.2″ screen is specified as 1080 x 2400 pixels, Dynamic AMOLED 2X, with a 120Hz refresh rate, HDR10+ and 1300nits. These are useful details to weigh if you spend time reading, browsing or viewing video on your phone: they describe the panel’s resolution, display technology, refresh rate and supported HDR format. They do not, by themselves, establish how a particular app or video will look.
During Black Friday, compare the display details on the offer you are considering rather than relying on a shortened product name. If a bright, high-refresh-rate screen is a priority, check that the listing identifies the same configuration. The screen size is also worth considering in light of how you hold and use a phone; the supplied facts do not give the device’s overall dimensions.
Plan around 128GB of storage and 8GB of memory
This version lists 128GB ROM and 8GB RAM, with no SD Card Slot. That makes the built-in storage figure an important part of the decision: consider the amount of room you typically want for apps, photos and other files, and whether you are comfortable managing content within the listed capacity. The provided facts do not state how much storage is available after software is installed.
The no-SD-card detail is especially useful to notice before buying, since it clarifies that this configuration does not provide a card slot for expanding storage. On Black Friday, confirm that the offer is for the 128GB version rather than another capacity. Think about your own storage habits instead of assuming that the listed figure will suit every user.
Consider the Snapdragon 888 5G platform
The processor is listed as Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, with Adreno 660. These names identify the handset’s processing platform and graphics component. They can help you distinguish this particular Samsung S21 configuration when comparing listings, but the supplied specifications do not provide app performance measurements or comparisons with other phones.
For a practical Black Friday decision, consider whether the stated platform and 8GB RAM align with the kinds of activities you expect from a phone, such as running apps and viewing visual content. Avoid treating a processor name as a guarantee of a specific result in every app. If several listings look similar, match the processor, memory and storage details together rather than choosing on a model name alone.
Review the rear and front camera specifications
The rear camera specification lists 64MP, f/2.0 + 12MP, f/1.8 + 12MP, f/2.2. The front camera is listed as 10 MP, f/2.2. This gives shoppers concrete camera details to compare, including the listed resolutions and apertures. The available facts do not describe camera modes, video capabilities or image results, so those should not be assumed from these figures alone.
If camera hardware is part of your Black Friday shortlist, check that the listing repeats these specifications for the exact handset variant. Consider how you expect to use the rear and front cameras, then look for any additional information you need on the product page before making a decision. The listed numbers identify components; they are not a substitute for knowing which camera features matter to you.
Check the software version before choosing
The supplied software information is Android 11, One UI 3.1. This is a useful point to compare when a Black Friday offer places different phones or configurations side by side. If you have particular software requirements, confirm that this stated version suits them and consult the listing for any details you need beyond the information provided here.
No update schedule or later software version is specified in the available facts. For that reason, do not treat the listed operating system as a promise about future updates. Keep the version in view as one part of the buying decision, alongside display, storage, processor and camera details.
Check the included charging items in a Black Friday offer
The product information says the package comes with a 15W Fast Wireless Charger and a 25W charging cube. Those included items may matter if you want the offer to provide both a wireless charger and a charging cube, but check the exact listing to confirm what is included with the specific unit being sold. The facts do not give charging times or battery-life estimates.
The listed battery capacity is 4000mAh. Use that figure as a specification to compare, not as a prediction of how long the phone will last for your personal mix of calls, apps and screen use. Before taking a Black Friday offer, make sure the included accessories and the handset variant match what you expect, and avoid assuming that a different listing contains the same package.
Key specs
| Display | 6.2″, 1080 x 2400 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1300nits, 4000mAh Battery |
| Storage and memory | 128GB ROM, 8GB RAM, No SD Card Slot |
| Processor | Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660 |
| Rear camera | Rear Camera: 64MP, f/2.0 + 12MP, f/1.8 + 12MP, f/2.2 |
| Front camera | Front Camera: 10 MP, f/2.2 |
| Operating system | Android 11, One UI 3.1. |
| Included charging accessories | Comes w/ 15W Fast Wireless Charger and 25W charging cube. |
Make your Black Friday choice
This Samsung S21 configuration is defined by its 6.2″ 120Hz Dynamic AMOLED 2X display, Snapdragon 888 5G processor, 128GB storage, 8GB RAM and stated camera setup. The no-SD-card detail, Android 11 with One UI 3.1 and included charging accessories are also worth weighing before you buy. For Black Friday, compare the exact variant and package shown in each offer, then decide whether those listed features fit your priorities. No current discount or promotion is established by the information here.




