Samsung S21 Plus 128GB Black Review – Pros & Cons – samsung s21 plus 128gb

The Samsung S21 Plus 128GB Black features a sophisticated design defined by its seamless contour-cut camera housing and a luxurious matte finish. The front is dominated by a 6.7-inch Dynamic AMOLED 2X display that offers vibrant colors and an adaptive 120Hz refresh rate for incredibly smooth scrolling. Protected by Gorilla Glass Victus and featuring an IP68 water resistance rating, the device is built to handle the rigors of daily use while maintaining its premium aesthetic.

Under the hood, the Samsung S21 Plus 128GB Black is powered by a high-performance 5nm processor that ensures lightning-fast speeds for gaming, multitasking, and professional apps. The 128GB of internal storage provides ample space for high-resolution media and applications, supported by 8GB of RAM for efficient performance. A robust 4800mAh battery provides long-lasting power, while integrated 5G capabilities ensure that users remain connected with the fastest possible data speeds available.

The pro-grade camera system on the Samsung S21 Plus 128GB Black includes a 64MP telephoto lens, a 12MP wide lens, and a 12MP ultra-wide lens, allowing for stunning detail in every shot. Users can record video in 8K resolution and use the 8K Video Snap feature to pull high-quality still images directly from their footage. With advanced AI features like Director�s View and enhanced Night Mode, the device offers a versatile photography experience that excels in a variety of lighting conditions and environments.

FEATURES:
– 6.7-inch Dynamic AMOLED display
– 120Hz adaptive refresh rate
– 128GB internal storage
– 8GB RAM memory
– Snapdragon 888 5G processor
– Triple rear camera system
– 64MP telephoto lens
– 8K video recording
– 4800mAh all-day battery
– Phantom Black finish
– IP68 water resistance
– Ultrasonic fingerprint sensor
– Fast wireless charging

The Samsung S21 Plus 128GB Black features a 6.7 inch Dynamic AMOLED 2X display with a 120Hz adaptive refresh rate and a resolution of 2400 x 1080 pixels. This smartphone is powered by the Qualcomm Snapdragon 888 processor in the United States or the Exynos 2100 internationally, paired with 8GB of RAM to ensure smooth performance across various applications. Encased in a premium glass and aluminum body, the device provides a sophisticated aesthetic while maintaining durability through its IP68 water and dust resistance rating.

PROS:
– Long battery life
– Beautiful screen
– High quality camera
– Fast shipping
– Easy setup
– Looks like new
– Fully unlocked
– Fast charging
– Good value for money
– Excellent condition
– Fast processing speed
– Great picture quality
– Well packaged

CONS:
– Fingerprint scanner issues with screen protector
– Physical buttons were slightly dented
– Sudden failure after four months
– Stopped recognizing the SIM card
– Included charger burned up quickly
– Fire hazard from faulty charger
– Small physical nicks on phone body
– Edges arrived slightly dirty
– Does not support dual SIM cards

The Samsung S21 Plus 128GB Black offers a premium experience with its beautiful screen, high-quality camera, and fast processing speed, all while providing long battery life and an easy setup process that makes it feel like new. Many users appreciate the fast shipping and the fact that the device arrives well-packaged and fully unlocked, representing good value for money despite being a used or refurbished unit. However, some significant drawbacks include potential hardware issues such as a fingerprint scanner that struggles with screen protectors, physical imperfections like small nicks or dented buttons, and more serious reliability concerns including sudden device failure or SIM card recognition errors after a few months. Additionally, the included charger has been reported as a fire hazard, and the phone lacks support for dual SIM cards, which may be a dealbreaker for some users. Read more…

Google Shopping results for Samsung Galaxy S21 Plus

Google Shopping results for Samsung Galaxy S21 Plus

The image shows a Google Shopping search page for a Samsung Galaxy S21 Plus 128GB in black. Multiple product listings appear in a grid format with photos and prices. The top search bar contains the product name and various filter buttons like Unlocked and Under 250 dollars. A sidebar on the left offers further refinement options for carrier and price range. Each listing includes the item name, price, condition, and the retailer like Walmart or eBay. Some items feature discount badges such as 82 percent off. Star ratings and review counts are visible under the product titles. The overall layout is clean with a white background and blue accents. Navigation icons for search and deals are located at the top of the interface.


Google Image Search Results for Samsung S21 Plus

Google Image Search Results for Samsung S21 Plus

The image shows a Google search results page for a Samsung S21 Plus smartphone. The search bar at the top contains the text Samsung S21 Plus 128GB Black. Below the search bar are several filter tabs including AI Mode and Shopping. A row of suggested search buttons displays variations like Samsung Galaxy S21 Ultra 5G. The main section features a grid of product images from different retailers. Amazon and Walmart are visible as the primary sources for these listings. The photos show the phone from various angles including the front screen and the back camera array. Most of the phones shown are black or dark grey. Some listings mention restored or 5G versions of the device. The layout is a standard web browser view of an image search gallery.


Samsung Galaxy S21 Plus Search Results

Samsung Galaxy S21 Plus Search Results

The image shows a Google search results page for a Samsung Galaxy S21 Plus smartphone. An AI Overview section dominates the top of the screen. This section summarizes the key technical specifications of the device. It mentions a 6.7 inch Dynamic AMOLED display with a 120Hz refresh rate. The text also highlights the 128GB storage and 8GB of RAM. The phone features a triple rear camera system and a 4800mAh battery. A list of key specifications begins below the summary paragraph. The first point identifies the screen as having Gorilla Glass Victus. An Amazon product link appears at the bottom of the view. The overall layout is clean and white with blue text links. The search bar at the top contains the specific model and color of the phone.


A Google Shopping search results page for a Samsung Galaxy S21 Plus smartphone

A Google Shopping search results page for a Samsung Galaxy S21 Plus smartphone

The image displays a web browser view of Google Shopping results. The search bar at the top contains the text SamsungS21Plus128GBBlack. A sidebar on the left shows various filters for refining results. Users can filter by condition such as new or used. There are options for carriers like Verizon and T-Mobile. Price range filters are also visible. The main section of the page features a grid of product listings. Each listing includes a photo of the phone. The product titles indicate different models and conditions. Prices for the phones are listed in bold text. Some listings show ratings and review counts. Sellers such as eBay and Swappa are mentioned under the product titles. The phones shown are primarily black and silver. Some images show the front screen while others show the back camera layout. The overall layout is clean and organized for online shopping.


YouTube search results for Samsung Galaxy S21 Plus

YouTube search results for Samsung Galaxy S21 Plus

The image shows a web browser displaying a YouTube search results page for a Samsung Galaxy S21 Plus 128GB Black smartphone. A sidebar on the left side includes navigation links like Home, Shorts, and Subscriptions. The main content area features a section for YouTube Shorts videos. Three video thumbnails are prominently visible. These thumbnails show the front and back of a black Samsung Galaxy S21 Plus held in a person’s hand. The titles of the videos include mentions of the 5G Black Edition and memory configurations like 8GB of RAM and 256GB of storage. View counts for these videos range from 100K to 379K. The search bar at the top contains the specific model name. The overall layout is clean and typical of a modern video streaming platform interface.



About MyCellPhoneReviews.com

As the lead editor of My Cellphone Reviews, I am dedicated to helping tech enthusiasts and everyday buyers navigate the fast-paced world of mobile technology. With a focus on providing honest, hands-on insights and detailed pros-and-cons breakdowns, my goal is to simplify your next upgrade by highlighting the best deals and features available in 2025. Whether you are looking for the latest flagship or a reliable renewed device, I provide the clarity you need to choose the perfect phone with confidence.

View all posts by MyCellPhoneReviews.com →

Best Samsung S21 Plus 128gb Black Deals

Samsung Galaxy S21 Plus, 128GB, Black - Unlocked (Renewed)

Image of Samsung Galaxy S21 Plus, 128GB, Black - Unlocked (Renewed)

Product Highlights

  • ✅ The Galaxy S21+ features a 6.7-inch Dynamic AMOLED 2X display with Quad HD+ resolution and an adaptive 120Hz refresh rate, which intelligently adjusts the refresh rate depending on what you’re doing to balance smooth visuals and battery efficiency. Its HDR10+ support ensures vibrant colors, deep contrasts, and sharp detail, making movies, games, and apps look exceptionally immersive.

SAMSUNG Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

Image of SAMSUNG Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

Product Highlights

  • ✅ This Phone Is Unlocked And Compatible With Any Carrier Of Choice On Gsm And Cdma Networks (E.G. At&T, T-Mobile, Sprint, Verizon, Us Cellular, Cricket, Metro, Tracfone, Mint Mobile, Etc.).
  • ✅ When You Receive The Phone, Insert A Sim Card From A Compatible Carrier. Then, Turn It On, Connect To Wi-Fi, And Follow The On Screen Prompts To Activate Service.
  • ✅ The Device Does Not Come With Headphones Or A Sim Card. It Does Include A Charger And Charging Cable That May Be Generic.
  • ✅ Tested For Battery Health And Assured To Have A Minimum Battery Capacity Of 80%.

SAMSUNG Galaxy S21 Plus, 128GB, Black, Factory unlocked

Image of SAMSUNG Galaxy S21 Plus, 128GB, Black, Factory unlocked

Product Highlights

  • ✅ Android 11 | One UI 3.1 | Octa-core | 128GB | 8GB | Adreno 660
  • ✅ Dynamic AMOLED 2X, 120Hz, HDR10+ display | Gorilla Glass | 6.7 inches | 1080 x 2400
  • ✅ Wi-Fi 802.11 a/b/g/n/ac/6, dual-band| GPS | Wi-Fi Direct, hotspot | Bluetooth 5.0 | USB Type-C 3.2
  • ✅ 12 MP Camera | LED Flash | 1080p | Speaker

Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - T-Mobile Unlocked (Renewed)

Image of Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - T-Mobile Unlocked (Renewed)

Product Highlights

  • ✅ Screen Size: 6.7" FHD+ (1080X2400) Dynamic AMOLED 2x, 394 PPI
  • ✅ Operating System: Android 11 (R OS)
  • ✅ Processor: Snapdragon 888, Octa-Core Gold Prime Max 2.8GHz + Gold 2.4GHz + Silver 1.8GHz
  • ✅ Sensors: Fingerprint (under display, ultrasonic), Accelerometer, Gyro, Proximity, Compass, Barometer

Samsung Galaxy S21+ Plus 5G, 128GB, Phantom Silver - Unlocked (Renewed)

Image of Samsung Galaxy S21+ Plus 5G, 128GB, Phantom Silver - Unlocked (Renewed)

Product Highlights

  • ✅ Product Type -Cellular Phone
  • ✅ Package Quantity-1
  • ✅ Package Dimension-6.9299999929314 inchesL X 3.6599999962668 inchesW X 1.4599999985108 inchesH
  • ✅ Package Weight -0.76941329438 Lbs

Samsung Galaxy S21 Plus, 128GB, Black - Locked to T-Mobile (Renewed)

Image of Samsung Galaxy S21 Plus, 128GB, Black - Locked to T-Mobile (Renewed)

Product Highlights

  • ✅ Carrier Compatibility: T-Mobile
  • ✅ Network Connectivity: 4G LTE and 5G
  • ✅ 6.7-inch Dynamic AMOLED display
  • ✅ 4800mAh battery

Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - Verizon (Renewed)

Image of Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - Verizon (Renewed)

Product Highlights

  • ✅ This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors.
  • ✅ This product is in "Excellent condition". The screen and body show no signs of cosmetic damage visible from 12 inches away.
  • ✅ This product will have a battery that exceeds 80% capacity relative to new.

Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - AT&T (Renewed)

Image of Samsung Galaxy S21+ Plus 5G, US Version, 128GB, Phantom Black - AT&T (Renewed)

Product Highlights

  • ✅ Phones are locked to AT&T service ONLY.
  • ✅ PRO-GRADE CAMERA - Zoom in, take photos and videos like a pro and capture amazing share-ready moments with our easy-to-use multi-lens camera
  • ✅ Crystal Clear 8K Video: Capture the best moments of your life in superfluous 8K video that gives your movies cinema-style quality
  • ✅ MULTIPLE WAYS TO RECORD - Create share-ready videos and GIFs on the spot with multi-camera recording and professional-style automatic effects 30-space zoom: get incredible power and clarity, zoom from afar, or magnify details of nearby objects; Zoom Lock maintains focus and stability

Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray - Unlocked (Renewed)

Image of Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray - Unlocked (Renewed)

Product Highlights

  • ✅ Display: 6.2" AMOLED display with 120Hz refresh rate and 1300 nits brightness for vivid visuals and smooth scrolling.
  • ✅ Camera: Rear dual camera system with 64MP main and 12MP ultrawide lenses for stunning photos and videos.
  • ✅ Memory: 128GB internal storage and 8GB RAM for plenty of apps and files.
  • ✅ Connectivity: 5G capable with support for GSM, CDMA, and Wi-Fi networks.

Samsung Galaxy S21 5G, US Version, 256GB, Phantom Gray - Unlocked (Renewed)

Image of Samsung Galaxy S21 5G, US Version, 256GB, Phantom Gray - Unlocked (Renewed)

Product Highlights

  • ✅ 6.2 inch, 1080 x 2400 pixels, Dynamic AMOLED 2X, 120Hz, HDR10 plus, 1300nits, 4000mAh Battery
  • ✅ 256GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660
  • ✅ Rear Camera: 64MP, f/2.0 plus 12MP, f/1.8 plus 12MP, f/2.2, Front Camera: 10 MP, f/2.2, Android 11, One UI 3.1
  • ✅ 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - Single SIM
Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

Your email address will not be published. Required fields are marked *