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Samsung Galaxy S21 FE 5G
6.4" Dynamic AMOLED 2X
5nm Octa-Core
12MP + 12MP + 8MP Rear
32MP Front
4500mAh Battery
5G Sub6
IP68 Rated
Up to 8GB RAM
25W Wired / 15W Wireless
SM-G990B/DS
Samsung Galaxy S21 FE 5G
Display
6.4-inch FHD+ Dynamic AMOLED 2X
120Hz Super Smooth refresh rate
Platform
5nm 64-bit Octa-Core Processor
Android 12 with One UI 4
Camera
Rear: 12MP Ultra-wide, 12MP Wide, 8MP Telephoto
Front: 32MP Selfie Camera
Battery
4500mAh typical capacity
25W wired, 15W wireless, Wireless PowerShare
Connectivity
5G Sub6, 4G LTE, and NFC
Samsung Pay supported
Memory & Storage
Options: 6GB/128GB, 8GB/128GB, 8GB/256GB
128GB or 256GB storage options
Timeline & Release Details
The Samsung Galaxy S21 FE 5G was officially announced on 4 January 2022, with retail availability beginning on 11 January 2022. The device is positioned as a member of the SM-G990 family, with the SM-G990B/DS serving as the canonical model identifier.
- Announcement Date: 4 January 2022
- Availability Date: 11 January 2022
- Launch MSRP (128GB): US$699.99
- Launch MSRP (256GB): US$769.99
Physical Structure
The device features a Contour-Cut frame design where the camera housing is integrated directly into the frame. It utilises a haze finish for a refined aesthetic and is built to withstand environmental exposure.
- Dimensions: 74.5 x 155.7 x 7.9 mm
- Weight: 177g
- Durability: IP68 water resistance (up to 5 feet for 30 minutes)
- Colors: Olive, Lavender, White, Graphite
Display System
The Galaxy S21 FE 5G is equipped with a Dynamic AMOLED 2X panel designed for high-fidelity colour and contrast. It includes AI-based blue light control through the Eye Comfort Shield.
- Panel Type: Dynamic AMOLED 2X
- Resolution: 2340 x 1080 (FHD+)
- Refresh Rate: 120Hz Super Smooth
- Touch Sampling: 240Hz (Game Mode)
- Size Note: 6.4-inch full rectangle; 6.3-inch with rounded corners
Camera System
The rear camera array provides versatility through three distinct lenses, while the front-facing camera is optimised for high-resolution selfies.
- Ultra-Wide: 12MP, F2.2, 123-degree FOV
- Wide: 12MP, Dual Pixel AF, OIS, F1.8
- Telephoto: 8MP, F2.4, 30x Space Zoom
- Front Camera: 32MP, F2.2, 81-degree FOV
- Imaging Features: Night Mode, AI Face Restoration, Dual Recording
Platform & Software
The device runs on a 5nm 64-bit octa-core processor, with performance characteristics that may vary depending on the specific market and carrier. It launched with Android 12 and the One UI 4 interface.
- Processor: 5nm 64-bit Octa-Core
- Operating System: Android 12
- User Interface: One UI 4
- Memory Configurations: 6GB or 8GB RAM
- Storage Configurations: 128GB or 256GB
Key Features & Security
Security is managed through hardware-backed solutions, and the device supports contactless payments in supported regions.
- Security: Knox Vault, Optical Fingerprint sensor
- Payment: Samsung Pay with NFC
- Sensors: Accelerometer, Barometer, Fingerprint, Gyro, Geomagnetic, Hall, Light, Proximity
Battery & Charging
The device features a 4500mAh typical battery capacity. It supports multiple charging standards, though the required 25W wired charger is sold separately.
- Typical Capacity: 4500mAh
- Rated Minimum: 4370mAh
- Wired Charging: 25W (charger sold separately)
- Wireless Charging: 15W
- Reverse Charging: Wireless PowerShare
Connectivity & Sensors
The Galaxy S21 FE 5G supports a wide range of network bands, including 5G Sub6, ensuring compatibility with modern cellular infrastructure.
- Network: 2G, 3G, 4G LTE (FDD/TDD), 5G Sub6 (FDD/TDD)
- MIMO: 4x4 MIMO support
- Regional Variants / SKU codes listed in source: SM-G990BLGGEUA, SM-G990UZADXAA, SM-G990UZAGXAA, SM-G990BZADEEB
Summary
The Samsung Galaxy S21 FE 5G (SM-G990B/DS) provides a comprehensive mid-range smartphone experience. With its 120Hz Dynamic AMOLED 2X display, 30x Space Zoom camera system, and IP68 durability, it remains a capable device for users seeking a balance of performance and features.
| Launch Price (MSRP): | Current Market Price: |
|---|---|
| US$699.99 |