Home Phones Samsung Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocke…

Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive

Price range: $219.99
💎
Exceptional Value
Outperforms 45% of phones at a lower price than 86%.
$220 is 70% below the $730 category median.
Brand: Samsung
Category: Phone
The Samsung is a 6.4" phone powered by the Octa-core Kryo 680 with 6 GB RAM and a 128 GB SSD. Its Super AMOLED display delivers 2400 × 1080 resolution.
PQS: 87 (computed 2026-03-14 07:04:55.515246+00:00)
GTIN-14: 00647056381556
Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive

Key specs

A human-friendly subset of specs (non-null)
Storage
128 GB
RAM
6 GB
CPU
Octa-core Kryo 680
Display
6.4", Super AMOLED, 2400 × 1080
Resolution
2400 x 1080
Panel
Super AMOLED

How this Phone compares vs. 1045 phones

Percentile rank for each spec — higher means this product outperforms more of its peers.
RAM 6.0GB
28% Below avg
Weight 0.18kg
58%
Battery 4500.0mAh
59%
Screen Size 6.4"
50%
Storage 128.0GB
30% Below avg

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Use-Case Fitness Deterministic

Weighted scoring based on specs that matter most for each workflow
Photography
42
Below Average
Why this score?
🟡 +14.8 pts /25.04500.0mAh Battery is in the mid-pack (59th pct) of all phones (25% weight) biggest contributor
🟡 +12.6 pts /25.06.4" Screen Size is in the mid-pack (50th pct) of all phones (25% weight)
🔴 +7.6 pts /25.0128.0GB Storage is in the Bottom 70% of all phones (25% weight)
🔴 +6.9 pts /25.06.0GB RAM is in the Bottom 72% of all phones (25% weight) ⚠ drags score down
Travel / Battery
52
Fair
Why this score?
🟡 +23.7 pts /40.04500.0mAh Battery is in the mid-pack (59th pct) of all phones (40% weight) biggest contributor
🟡 +17.6 pts /30.00.18kg Weight is in the mid-pack (58th pct) of all phones (30% weight)
🔴 +6.1 pts /20.0128.0GB Storage is in the Bottom 70% of all phones (20% weight)
🟡 +5.0 pts /10.06.4" Screen Size is in the mid-pack (50th pct) of all phones (10% weight)

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6540010 219.99 USD In stock View offer → 2026-03-14 02:57:40.833946+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 219.99 USD In stock 2026-03-14 02:57:40.833946+00:00
bestbuy 219.99 USD In stock 2026-03-13 03:07:18.305618+00:00
bestbuy 219.99 USD In stock 2026-03-12 02:57:42.740136+00:00
bestbuy 219.99 USD In stock 2026-03-11 02:55:56.445623+00:00
bestbuy 219.99 USD In stock 2026-03-10 03:05:35.808438+00:00
bestbuy 219.99 USD In stock 2026-03-09 03:05:03.039223+00:00
bestbuy 219.99 USD In stock 2026-03-06 06:16:36.247619+00:00
bestbuy 219.99 USD In stock 2026-03-03 02:06:50.273379+00:00
bestbuy 219.99 USD In stock 2026-03-02 08:16:48.385897+00:00

Full specs

Show full spec table
Capacity (GB)128
Screen size (in)6.4
Resolution2400 x 1080
CPUOcta-core Kryo 680
RAM (GB)6
Storage (GB)128
PanelSuper AMOLED
Reconciled at2026-03-06 10:56:32.254648+00:00
Canonical JSON (expand)
{
  "os": {
    "name": "Android 12"
  },
  "car": {
    "type": null,
    "finish": null,
    "din_type": null,
    "included": null,
    "material": null,
    "compatibility": null,
    "included_trim": null,
    "included_screws": null,
    "included_harness": null,
    "included_adapters": null,
    "included_brackets": null,
    "compatibility_make": null,
    "compatibility_model": null,
    "compatibility_years": null,
    "included_connectors": null,
    "included_instructions": null,
    "retains_factory_features": null
  },
  "cpu": {
    "cores": null,
    "tdp_w": null,
    "socket": null,
    "threads": null,
    "npu_tops": null,
    "cpu_model": "Octa-core Kryo 680",
    "lithography": null,
    "base_clock_ghz": null,
    "boost_clock_ghz": null
  },
  "gpu": {
    "tdp_w": null,
    "chipset": null,
    "outputs": null,
    "vram_gb": null,
    "gpu_type": null,
    "gpu_model": null,
    "vram_type": null,
    "base_clock_mhz": null,
    "boost_clock_mhz": null
  },
  "core": {
    "title": "Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive",
    "seo_title": "Samsung Pre-Owned Excellent Galaxy S21 FE 6.4\" - Octa-core Kryo 680, 6GB RAM, 128GB SSD"
  },
  "lens": {
    "mount": null,
    "weight": null,
    "focal_length": null,
    "max_aperture": null,
    "stabilization": null
  },
  "audio": {
    "driver": null,
    "wireless": null,
    "technology": null,
    "impedance_ohms": null,
    "speakers_count": null,
    "wireless_codecs": null,
    "hi_res_certified": null,
    "frequency_response": null
  },
  "brand": "Samsung",
  "build": {
    "screen_glass": "Corning Gorilla Glass Victus",
    "chassis_material": null
  },
  "color": null,
  "extra": {},
  "model": "SM-G990U",
  "ports": {
    "hdmi": null,
    "usb_a": null,
    "usb_c": null,
    "sd_card": null,
    "summary": null,
    "ethernet": null,
    "sim_slot": null,
    "displayport": null,
    "thunderbolt": null,
    "headphone_jack": null
  },
  "power": {
    "psu_watts": null
  },
  "camera": {
    "mount": null,
    "sensor": null,
    "weight": null,
    "iso_range": null,
    "megapixels": null,
    "rear_megapixels": null,
    "front_megapixels": null,
    "video_resolution": null,
    "windows_hello_ir": null
  },
  "gtin14": "00647056381556",
  "images": [
    "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/ed56c0e9-9f87-4c91-8d85-bc4557be9fec.jpg"
  ],
  "memory": {
    "ram_gb": 6,
    "channels": null,
    "ram_type": null,
    "speed_mhz": null
  },
  "series": "Pre-Owned Excellent Galaxy S21 FE",
  "battery": {
    "life_hours": null,
    "capacity_wh": null,
    "capacity_mah": 4500.0
  },
  "display": {
    "panel_type": "Super AMOLED",
    "resolution": "2400 x 1080",
    "color_gamut": null,
    "hdr_formats": null,
    "touch_screen": null,
    "screen_size_in": 6.4,
    "brightness_nits": null,
    "refresh_rate_hz": null,
    "response_time_ms": null,
    "pantone_validated": null
  },
  "release": {
    "year": null
  },
  "storage": {
    "interface": null,
    "nand_type": null,
    "read_speed": null,
    "capacity_gb": null,
    "form_factor": null,
    "write_speed": null,
    "endurance_tbw": null,
    "storage_capacity_gb": 128
  },
  "category": "phone",
  "features": {
    "webcam": null,
    "windows_ai": null,
    "form_factor": null,
    "software_perks": null,
    "backlit_keyboard": null,
    "convertible_2in1": null,
    "fingerprint_reader": null
  },
  "physical": {
    "depth_in": 0.31,
    "width_in": 2.93,
    "height_in": 6.13,
    "weight_kg": 0.18,
    "dimensions_in": "6.13 x 2.93 x 0.31 in"
  },
  "thermals": {
    "cooling_type": null,
    "thermal_interface": null
  },
  "warranty": {
    "labor": "90 Days",
    "parts": "90 Days"
  },
  "wearable": {
    "ecg": null,
    "gps": null,
    "spo2": null,
    "skin_temp": null,
    "heart_rate": null,
    "display_type": null,
    "nfc_payments": null,
    "compatibility": null,
    "music_storage": null,
    "sleep_tracking": null,
    "display_size_in": null,
    "battery_life_days": null,
    "stress_monitoring": null,
    "smart_notifications": null,
    "workout_modes_count": null,
    "water_resistance_atm": null
  },
  "appliance": {
    "btu": null,
    "eer": null,
    "ceer": null,
    "type": null,
    "modes": null,
    "smart": null,
    "steam": null,
    "zones": null,
    "finish": null,
    "air_fry": null,
    "burners": null,
    "voltage": null,
    "inverter": null,
    "noise_db": null,
    "fuel_type": null,
    "ice_maker": null,
    "wattage_w": null,
    "convection": null,
    "depth_type": null,
    "door_alarm": null,
    "fan_speeds": null,
    "frost_free": null,
    "rack_count": null,
    "sensor_dry": null,
    "third_rack": null,
    "airflow_cfm": null,
    "energy_star": null,
    "filter_type": null,
    "glide_racks": null,
    "soil_sensor": null,
    "broiler_type": null,
    "cycles_count": null,
    "defrost_type": null,
    "garage_ready": null,
    "tub_material": null,
    "venting_type": null,
    "air_direction": null,
    "baskets_count": null,
    "capacity_cuft": null,
    "cleaning_type": null,
    "drum_material": null,
    "drying_system": null,
    "energy_rating": null,
    "lighting_type": null,
    "mounting_type": null,
    "shelves_count": null,
    "cooling_system": null,
    "dimensions_hwd": null,
    "interior_light": null,
    "place_settings": null,
    "room_size_sqft": null,
    "sanitize_cycle": null,
    "sensor_cooking": null,
    "shelf_material": null,
    "spin_speed_rpm": null,
    "turntable_size": null,
    "bottle_capacity": null,
    "convection_type": null,
    "water_dispenser": null,
    "interior_coating": null,
    "annual_energy_kwh": null,
    "cutout_dimensions": null,
    "humidity_crispers": null,
    "temperature_range": null,
    "wash_cycles_count": null,
    "oven_capacity_cuft": null,
    "water_level_control": null,
    "agitator_or_impeller": null,
    "capacity_fridge_cuft": null,
    "daily_production_lbs": null,
    "independent_controls": null,
    "capacity_freezer_cuft": null,
    "lower_oven_capacity_cuft": null,
    "upper_oven_capacity_cuft": null
  },
  "networking": {
    "ports": null,
    "cellular": null,
    "band_count": null,
    "throughput": null,
    "wifi_standard": null,
    "ethernet_ports": null
  },
  "peripheral": {
    "dpi": null,
    "rgb": null,
    "platform": null,
    "driver_mm": null,
    "vibration": null,
    "microphone": null,
    "sensor_type": null,
    "switch_type": null,
    "connectivity": null
  },
  "smart_home": {
    "learning": null,
    "resolution": null,
    "connectivity": null,
    "night_vision": null,
    "power_source": null,
    "compatibility": null,
    "chime_included": null
  },
  "certifications": {
    "energy_star": null,
    "epeat_level": null
  },
  "schema_version": 1
}

Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive
Raw brandSamsung
Raw categoryBest Buy > Cell Phones > Samsung Galaxy > Samsung Galaxy S Series
Canonical highlights (non-null)
os.name Android 12
cpu.cpu_model Octa-core Kryo 680
core.title Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive
core.seo_title Samsung Pre-Owned Excellent Galaxy S21 FE 6.4" - Octa-core Kryo 680, 6GB RAM, 128GB SSD
brand Samsung
build.screen_glass Corning Gorilla Glass Victus
model SM-G990U
gtin14 00647056381556
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/ed56c0e9-9f87-4c91-8d85-bc4557be9fec.jpg
memory.ram_gb 6
series Pre-Owned Excellent Galaxy S21 FE
battery.capacity_mah 4500.0
display.panel_type Super AMOLED
display.resolution 2400 x 1080
display.screen_size_in 6.4
storage.storage_capacity_gb 128
category phone
physical.depth_in 0.31
physical.width_in 2.93
physical.height_in 6.13
physical.weight_kg 0.18
physical.dimensions_in 6.13 x 2.93 x 0.31 in
warranty.labor 90 Days
warranty.parts 90 Days
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
  "sku": 6540010,
  "upc": "647056381556",
  "url": "https://api.bestbuy.com/click/-/6540010/pdp",
  "name": "Samsung - Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked) - Olive",
  "image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/ed56c0e9-9f87-4c91-8d85-bc4557be9fec.jpg",
  "details": [
    {
      "name": "Brand",
      "value": "Samsung",
      "values": [
        "Samsung"
      ]
    },
    {
      "name": "Model Number",
      "value": "SM-G990U",
      "values": [
        "SM-G990U"
      ]
    },
    {
      "name": "Product Name",
      "value": "Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked)",
      "values": [
        "Pre-Owned Excellent Galaxy S21 FE 5G 128GB (Unlocked)"
      ]
    },
    {
      "name": "Color",
      "value": "Olive",
      "values": [
        "Olive"
      ]
    },
    {
      "name": "Screen Size",
      "value": "6.4 inches",
      "values": [
        "6.4 inches"
      ]
    },
    {
      "name": "Screen Resolution",
      "value": "2400 x 1080",
      "values": [
        "2400 x 1080"
      ]
    },
    {
      "name": "Screen Type",
      "value": "Super AMOLED",
      "values": [
        "Super AMOLED"
      ]
    },
    {
      "name": "Integrated Camera",
      "value": "Front",
      "values": [
        "Front",
        "Rear"
      ]
    },
    {
      "name": "Front-Facing Camera",
      "value": "32 megapixels",
      "values": [
        "32 megapixels"
      ]
    },
    {
      "name": "Rear-Facing Camera",
      "value": "12 megapixels",
      "values": [
        "12 megapixels"
      ]
    },
    {
      "name": "Video Recording Resolution(s) and Frame Rate(s)",
      "value": "1080p",
      "values": [
        "1080p"
      ]
    },
    {
      "name": "Carrier",
      "value": "Unlocked",
      "values": [
        "Unlocked"
      ]
    },
    {
      "name": "Carrier Compatibility",
      "value": "AT&T",
      "values": [
        "AT&T",
        "Verizon",
        "T-Mobile",
        "Mint Mobile",
        "Consumer Cellular",
        "Cricket",
        "Metro by T-Mobile",
        "Ultra Mobile",
        "Tracfone",
        "Ting Mobile",
        "Simple Mobile",
        "Visible"
      ]
    },
    {
      "name": "Network Connectivity",
      "value": "CDMA",
      "values": [
        "CDMA",
        "GSM",
        "5G"
      ]
    },
    {
      "name": "Unlocked",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Universal Unlocked",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Wireless Connectivity",
      "value": "Bluetooth",
      "values": [
        "Bluetooth"
      ]
    },
    {
      "name": "Battery Capacity",
      "value": "4500 milliampere hours",
      "values": [
        "4500 milliampere hours"
      ]
    },
    {
      "name": "Charging Interface(s)",
      "value": "USB-C",
      "values": [
        "USB-C"
      ]
    },
    {
      "name": "Wireless Charging",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Battery Chemistry",
      "value": "Lithium-ion",
      "values": [
        "Lithium-ion"
      ]
    },
    {
      "name": "Model Family",
      "value": "Samsung Galaxy S21 FE 5G",
      "values": [
        "Samsung Galaxy S21 FE 5G"
      ]
    },
    {
      "name": "Sensors",
      "value": "Fingerprint sensor",
      "values": [
        "Fingerprint sensor",
        "Accelerometer",
        "Gyro sensor",
        "Proximity sensor",
        "Compass",
        "Barometer"
      ]
    },
    {
      "name": "GPS Enabled",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "SIM Card Size",
      "value": "Nano SIM",
      "values": [
        "Nano SIM"
      ]
    },
    {
      "name": "SIM Card Slots",
      "value": "Single SIM",
      "values": [
        "Single SIM"
      ]
    },
    {
      "name": "Built-in Storage",
      "value": "128 gigabytes",
      "values": [
        "128 gigabytes"
      ]
    },
    {
      "name": "Operating System",
      "value": "Android 12",
      "values": [
        "Android 12"
      ]
    },
    {
      "name": "Processor Model",
      "value": "Octa-core Kryo 680",
      "values": [
        "Octa-core Kryo 680"
      ]
    },
    {
      "name": "Phone Memory (RAM)",
      "value": "6 gigabytes",
      "values": [
        "6 gigabytes"
      ]
    },
    {
      "name": "Product Height",
      "value": "6.13 inches",
      "values": [
        "6.13 inches"
      ]
    },
    {
      "name": "Product Width",
      "value": "2.93 inches",
      "values": [
        "2.93 inches"
      ]
    },
    {
      "name": "Product Depth",
      "value": "0.31 inches",
      "values": [
        "0.31 inches"
      ]
    },
    {
      "name": "Product Weight",
      "value": "6.24 ounces",
      "values": [
        "6.24 ounces"
      ]
    },
    {
      "name": "EPEAT Qualified",
      "value": "No",
      "values": [
        "No"
      ]
    },
    {
      "name": "Warranty - Parts",
      "value": "90 days",
      "values": [
        "90 days"
      ]
    },
    {
      "name": "Warranty - Labor",
      "value": "90 days",
      "values": [
        "90 days"
      ]
    },
    {
      "name": "Series",
      "value": "Pre-Owned Excellent Galaxy S21 FE",
      "values": [
        "Pre-Owned Excellent Galaxy S21 FE"
      ]
    }
  ],
  "features": [
    {
      "feature": "Excellent Condition Pre-Owned Phone\nPre-owned products in excellent condition are inspected and verified to function properly with some cosmetic blemishes. May not include all parts and accessories. Comes in non-original packaging with a data cable."
    },
    {
      "feature": "Warranty and Return Policy\nPre-owned products sold by Best Buy include a 90-day warranty and are backed by Best Buy's Return & Exchange Promise."
    },
    {
      "feature": "Network Compatibility\nCompatible with all major U.S. carriers, such as Verizon, AT&T, Sprint, and T-Mobile. Also works with prepaid carriers, including but not limited to: Cricket Wireless, Boost Mobile, MetroPCS, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, and H2O."
    },
    {
      "feature": "Display\n6.4 Inches, Dynamic AMOLED 2X with Corning Gorilla Glass Victus, 1080 x 2400 Pixels."
    },
    {
      "feature": "Memory\n128GB 6GB RAM."
    },
    {
      "feature": "Camera\nMain - (Triple) 12 MP + 8 MP + 12 MP | Selfie 32 MP."
    },
    {
      "feature": "Operating System\nOS Android - Chipset Qualcomm SM8350 Snapdragon 888 5G - Graphics Adreno 660 - Processor Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)."
    },
    {
      "feature": "Battery\nLi-Ion 4500 mAh, non-removable, Fast charging 25W, Fast wireless charging 15W."
    },
    {
      "feature": "Dimensions\n6.13 x 2.93 x 0.31 in, 6.24 oz."
    }
  ],
  "condition": "Pre-Owned",
  "salePrice": 219.99,
  "categoryPath": [
    {
      "id": "cat00000",
      "name": "Best Buy"
    },
    {
      "id": "abcat0800000",
      "name": "Cell Phones"
    },
    {
      "id": "pcmcat305200050001",
      "name": "Samsung Galaxy"
    },
    {
      "id": "pcmcat1661802845012",
      "name": "Samsung Galaxy S Series"
    }
  ],
  "manufacturer": "Samsung",
  "regularPrice": 249.99,
  "shippingCost": 0.0,
  "longDescription": "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.",
  "shortDescription": null,
  "onlineAvailability": true,
  "inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.