Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
product image

Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)

Rating 4.6 out of 5 stars with 63 reviews

$16.67 per month
for 36 months; 0% APR

Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)

Model: SM-G990U
SKU: 6493171
$599/mo.99
for 36 months; 0% APR
Special OffersOn related products
Availability
FREE shipping to
Sold by Best Buy

More Buying Options

Specifications
  • Screen Size
    6.4 inches
    Built-in Storage
    128 gigabytes
    Processor Model
    Qualcomm Snapdragon 888 5G
    Phone Memory (RAM)
    6 gigabytes
  • Key Specs
    • Screen Size: 6.4 inches (Size of the screen, measured diagonally from corner to corner.)
    • Built-in Storage: 128 gigabytes
    • Processor Model: Qualcomm Snapdragon 888 5G (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Phone Memory (RAM): 6 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
  • General
    • Brand: Samsung
    • Model Number: SM-G990U
    • Product Name: Galaxy S21 FE 5G 128GB
    • Color: Navy
  • Display
    • Screen Size: 6.4 inches (Size of the screen, measured diagonally from corner to corner.)
    • Screen Resolution: 2340 x 1080 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
    • Screen Type: Other
  • Camera
    • Integrated Camera: Front, Rear
  • Network
    • Carrier: AT&T
    • Network Connectivity: 4G LTE, 5G, GSM (The manner in which a device sends data to another device over a long distance using a cellular network.)
    • Unlocked: false (Can be used with any carrier, typically by exchanging the phone's SIM card with another one compatible for the intended area of service. Can be used with a new or existing cellular service plan.)
    • Mobile Hotspot Capability: true (A hotspot-enabled device is able to connect wirelessly to a cellular network and share the connection via Wi-Fi with nearby compatible devices.)
    • 5G Band: n2, n5, n66, n260
    • 4G LTE Band: 2, 4, 5, 12, 14
  • Connectivity
    • Wireless Connectivity: Bluetooth, Wi-Fi, NFC (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Compatibility
    • Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
    • SIM Card Size: Nano SIM
    • SIM Card Slots: Single SIM
    • Stylus Included: false
  • Power
    • Wireless Charging: true
    • Battery Chemistry: Lithium-ion
  • Features
    • Model Family: Samsung Galaxy S21 FE 5G
    • Usage Time(s): Up to 37 hours (All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings.)
    • Sensors: Accelerometer, Barometer, Fingerprint sensor, Proximity sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
    • GPS Enabled: true
    • Protective Qualities: Dust resistant, Water resistant
    • Maximum Depth Of Water Resistance: 4.9 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
    • Ingress Protection (IP) Rating: IP68 (A 4 to 6 character code classifying a product's degree of protection against intrusion of solid particles and liquids as well as impact. Each number in the IP Code denotes a level of protection, determined through testing and published by the International Electrotechnical Commission (IEC). The first digit represents the degree of protection against solid foreign objects or particles and the second digit represents the degree of protection against water ingress.)
    • Built-in Storage: 128 gigabytes
  • Performance
    • Operating System: Android 12 (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
    • Processor Brand: Qualcomm
    • Processor Model: Qualcomm Snapdragon 888 5G (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Phone Memory (RAM): 6 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
  • Dimensions
    • Product Height: 6.7 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 3.4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 0.31 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 6.27 ounces (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 887276583426

The Samsung Galaxy S21 FE 5G features the best processor in a Galaxy smartphone, so you can experience lightning-fast gaming, streaming, video editing and multitasking while taking advantage of the power of AT&T 5G1. Its battery keeps you going all day and into the night2. Capture your best side with its impressive 32 MP selfie camera and watch your favorite videos in a large display with a 120Hz refresh rate for super smooth viewing.  

  • 5G Speed: AT&T 5G. Fast. Reliable. Secure. 
  • Samsung's fastest Galaxy Processor.: Experience lightning-fast gaming, livestreaming, video editing and the power of AT&T 5G1.
  • Epic Battery Power.: Get the power you need for your favorite activities with a battery that keeps you going all day and into the night2.
  • Your selfie game is strong.: Capture your best side with the 32 MP selfie camera.
  • Dazzling and tough. : Super smooth viewing on a 6.5-inch, 120Hz display made with the toughest Gorilla glass yet.
Whats Included
  • Galaxy S21 FE 5G 128GB
Sponsored

Compare similar products

Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)
Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)
4.6(63)

The Samsung Galaxy S21 FE 5G features the best processor in a Galaxy smartphone, so you can experience lightning-fast gaming, streaming, video editing and multitasking while taking advantage of the power of AT&T 5G1. Its battery keeps you going all day and into the night2. Capture your best side with its impressive 32 MP selfie camera and watch your favorite videos in a large display with a 120Hz refresh rate for super smooth viewing.

Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Graphite
4.0(6)

The Galaxy S21 FE 5G has everything you love in 6.4 inches, a size designed to connect with friends, explore new passions, go live and enjoy hours of your favorite shows. Our smoothest scrolling screen thanks to Super Smooth 120Hz; your thumbs will thank you. It optimizes the refresh rate to smooth your social media transitions and allows you to experience fast touch response times in Games mode. 3 It's perfect for beating the last boss. An immersive screen so incredible that you will forget what is real. Not only are the bezels considerably slimmer for a wider view, but the Galaxy S21 FE 5G's Dynamic AMOLED 2X display offers vibrant color and brightness even in excess sunlight. "Whoops!" It will no longer be part of your vocabulary thanks to Gorilla Glass Victus, the toughest glass on a Samsung Galaxy smartphone. The professional-grade camera on the Galaxy S21 FE 5G delivers content worthy of equal quality, capturing incredibly realistic photos and videos with superior detail. Portrait mode makes your subject the center of attention - just add an effect to make the shot capture a whole mood, and then upload it directly to your social media. No filter, no fear. Master the selfie game with the 32 MP front camera. Your features are highlighted and refined so that you look your best on all your social networks. Make low light the highlight of your posts with a 32MP front camera that captures your best selfie, even at night. AI multi-frame processing brings out more colors and details, so your snaps have more of you and less of the background. A processor that works hard so you can game like a pro. Coupled with low-power technology, this chip is so fast, so powerful, and so smart that you can experience multi-tasking, complex graphics gaming performance like never before. The 4,500 mAh battery works in conjunction with the low-power display and processor to last longer than the day, even with 5G technology, so you can marathon many episodes and learn more about the latest trends.

Samsung - Galaxy A16 5G 128GB (Unlocked) - Blue Black

Galaxy A16 5G delivers an awesome experience at an awesome value, bringing you everything you need at a great price. Stream your favorite shows on its large 6.7” display, enjoy smooth performance across all your apps and capture life’s special moments in detail with the triple-lens camera. Power through your day with a reliable Super Fast Charging battery, and stay connected to your family and friends with ultrafast 5G. Enjoy all the awesome perks that come with an A Series phone including Samsung Wallet, Samsung TV Plus and partner offers like three months of free Peacock Premium. Plus, with six years of OS and security updates, your phone helps keep you protected and up to date. Bring home a phone that delivers incredible value and makes your everyday a little easier.

Motorola - moto g power 2024 5G 128GB (Unlocked) - Midnight Blue

Give your favorite entertainment the upgrade it deserves with the new moto g power 5G. With a 6.7" FHD+ 120Hz display, you’ll enjoy incredibly smooth, seamless views of games and websites.* Watch movies and shows in native Full HD+ without compromising quality. And feel immersive sound all around with Dolby Atmos and stereo speakers.** Wanna create your own content? Capture sharper photos with an unshakable camera system featuring OIS. There’s a massive battery with blazing-fast 30W TurboPower charging to energize your adventures.*** And 128GB of built-in storage, so you have plenty of room to hold what moves you.**** With a premium design featuring vegan leather, moto g power 5G takes fun to another level.

Pros for Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)
Overall Performance, Camera Quality, Battery Life, FeaturesThere were no pros for this productOverall Performance, Camera Quality, Battery Life, Ease of Use, Screen SizeOverall Performance, Battery Life, Camera Quality, Ease of Use, Processor Speed
Cons for Samsung - Galaxy S21 FE 5G 128GB - Navy (AT&T)
There were no cons for this productThere were no cons for this productConnectivity, Processor Speed, RAM, Heat DissipationConnectivity, Notifications

Specs

Reviews

Customers are saying

Customers have good things to say about the Galaxy S21 FE 5G 128GB, particularly its overall performance as an upgrade from older models. Many are pleased with the camera quality, and some appreciate the battery life, reporting that it easily lasts a day and a half. The security features are also a plus for some users.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Good phone and a good delivery experience

    Good Phone overall. The box looked slightly damaged so it was a bit worrisome but the phone was still sealed and brand new. All in all it's been a good experience. Works great. Only thing I miss is the sd card. They need to bring it back

    This review is from Samsung - Galaxy S21 FE 5G 128GB - Lavender (AT&T)

    RodH Posted

  • Rated 4 out of 5 stars

    Pleasantly Surprised

    Very competent device. It's missing only the most premium features reserved for Samsung top tier devices.

    This review is from Samsung - Galaxy S21 FE 5G 128GB - Graphite (AT&T)

    Ryan Posted

  • Rated 5 out of 5 stars

    Good price and fast service

    Phone delivered in two business days and packing is excellent.

    This review is from Samsung - Galaxy S21 FE 5G 128GB - White (AT&T)

    KodandaK Posted

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Special Offers

Included with Purchase
Free item with purchase