Samsung - Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked) - Phantom Black
Price range: $269.99
💎
Exceptional Value
Outperforms 49% of phones at a lower price than 83%.
$270 is 63% below the $730 category median.
$270 is 63% below the $730 category median.
Brand: Samsung
Category: Phone
The 2021 Samsung is a 6.7" phone powered by the Snapdragon with 8 GB RAM and a 128 GB SSD. Its display delivers 2400 × 1080 resolution.
PQS: 84 (computed 2026-03-14 07:04:56.104785+00:00)
GTIN-14: 00683346622930
Key specs
A human-friendly subset of specs (non-null)
Storage
128 GB
RAM
8 GB
CPU
Snapdragon
Display
6.7", 2400 × 1080
Resolution
2400 x 1080
How this Phone compares vs. 1045 phones
Percentile rank for each spec — higher means this product outperforms more of its peers.
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
53
Fair
Why this score?
🟡
+17.2 pts
/25.0
—
6.7"
Screen Size is in the mid-pack (69th pct)
of all phones
(25% weight)
biggest contributor
🟡
+16.0 pts
/25.0
—
4800.0mAh
Battery is in the mid-pack (64th pct)
of all phones
(25% weight)
🟡
+12.6 pts
/25.0
—
8.0GB
RAM is in the mid-pack (50th pct)
of all phones
(25% weight)
🔴
+7.6 pts
/25.0
—
128.0GB
Storage is in the Bottom 70%
of all phones
(25% weight)
Travel / Battery
49
Below Average
Why this score?
🟡
+25.6 pts
/40.0
—
4800.0mAh
Battery is in the mid-pack (64th pct)
of all phones
(40% weight)
biggest contributor
🔴
+10.0 pts
/30.0
—
0.2kg
Weight is in the Bottom 67%
of all phones
(30% weight)
🟡
+6.9 pts
/10.0
—
6.7"
Screen Size is in the mid-pack (69th pct)
of all phones
(10% weight)
🔴
+6.1 pts
/20.0
—
128.0GB
Storage is in the Bottom 70%
of all phones
(20% weight)
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6522439 | 269.99 USD | In stock | View offer → | 2026-03-14 02:49:49.771274+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 269.99 USD | In stock | 2026-03-14 02:49:49.771274+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-13 02:59:15.347627+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-12 02:50:09.695352+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-11 02:48:23.575751+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-10 02:58:00.317824+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-09 02:57:11.162893+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-06 06:12:33.094071+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-03 02:02:46.836968+00:00 |
| bestbuy | 269.99 USD | In stock | 2026-03-02 08:09:01.722981+00:00 |
Full specs
Show full spec table
| Capacity (GB) | 128 |
|---|---|
| Screen size (in) | 6.7 |
| Resolution | 2400 x 1080 |
| CPU | Snapdragon |
| RAM (GB) | 8 |
| Storage (GB) | 128 |
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
Canonical JSON (expand)
{
"os": {
"name": "Android 11"
},
"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": "Snapdragon",
"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+ 5G 128GB (Unlocked) - Phantom Black",
"seo_title": "Samsung G996U 6.7\" (2021) - Snapdragon, 8GB RAM, 128GB SSD"
},
"lens": {
"mount": null,
"weight": null,
"focal_length": null,
"max_aperture": null,
"stabilization": null
},
"audio": {
"driver": null,
"wireless": "Bluetooth",
"technology": null,
"impedance_ohms": null,
"speakers_count": null,
"wireless_codecs": null,
"hi_res_certified": null,
"frequency_response": null
},
"brand": "Samsung",
"build": {
"screen_glass": null,
"chassis_material": null
},
"color": null,
"extra": null,
"model": "G996U",
"ports": {
"hdmi": null,
"usb_a": null,
"usb_c": null,
"sd_card": null,
"summary": "Audio: No",
"ethernet": null,
"sim_slot": null,
"displayport": null,
"thunderbolt": null,
"headphone_jack": "No"
},
"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": "00683346622930",
"images": [
"https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6522/6522439_sd.jpg"
],
"memory": {
"ram_gb": 8,
"channels": null,
"ram_type": null,
"speed_mhz": null
},
"series": null,
"battery": {
"life_hours": null,
"capacity_wh": null,
"capacity_mah": 4800.0
},
"display": {
"panel_type": null,
"resolution": "2400 x 1080",
"color_gamut": null,
"hdr_formats": null,
"touch_screen": null,
"screen_size_in": 6.7,
"brightness_nits": null,
"refresh_rate_hz": null,
"response_time_ms": null,
"pantone_validated": null
},
"release": {
"year": 2021
},
"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": 3.04,
"height_in": 6.39,
"weight_kg": 0.2,
"dimensions_in": "6.39 x 3.04 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
}
🎯 Smart Alternatives
Data-driven alternatives based on price-vs-performance analysis
💰
Save Money
Similar specs, lower price
Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Samsung - Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked) - Phantom Black |
|---|---|
| Raw brand | Samsung |
| Raw category | Best Buy > Cell Phones > Samsung Galaxy > Samsung Galaxy S Series |
Canonical highlights (non-null)
| os.name | Android 11 |
|---|---|
| cpu.cpu_model | Snapdragon |
| core.title | Samsung - Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked) - Phantom Black |
| core.seo_title | Samsung G996U 6.7" (2021) - Snapdragon, 8GB RAM, 128GB SSD |
| audio.wireless | Bluetooth |
| brand | Samsung |
| model | G996U |
| ports.summary | Audio: No |
| ports.headphone_jack | No |
| gtin14 | 00683346622930 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6522/6522439_sd.jpg |
| memory.ram_gb | 8 |
| battery.capacity_mah | 4800.0 |
| display.resolution | 2400 x 1080 |
| display.screen_size_in | 6.7 |
| release.year | 2021 |
| storage.storage_capacity_gb | 128 |
| category | phone |
| physical.depth_in | 0.31 |
| physical.width_in | 3.04 |
| physical.height_in | 6.39 |
| physical.weight_kg | 0.2 |
| physical.dimensions_in | 6.39 x 3.04 x 0.31 in |
| warranty.labor | 90 Days |
| warranty.parts | 90 Days |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6522439,
"upc": "683346622930",
"url": "https://api.bestbuy.com/click/-/6522439/pdp",
"name": "Samsung - Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked) - Phantom Black",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6522/6522439_sd.jpg",
"details": [
{
"name": "Brand",
"value": "Samsung",
"values": [
"Samsung"
]
},
{
"name": "Model Number",
"value": "G996U",
"values": [
"G996U"
]
},
{
"name": "Product Name",
"value": "Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked)",
"values": [
"Pre-Owned Excellent Galaxy S21+ 5G 128GB (Unlocked)"
]
},
{
"name": "Color",
"value": "Phantom Black",
"values": [
"Phantom Black"
]
},
{
"name": "Screen Size",
"value": "6.7 inches",
"values": [
"6.7 inches"
]
},
{
"name": "Screen Resolution",
"value": "2400 x 1080",
"values": [
"2400 x 1080"
]
},
{
"name": "Integrated Camera",
"value": "Front",
"values": [
"Front",
"Rear"
]
},
{
"name": "Front-Facing Camera",
"value": "10 megapixels",
"values": [
"10 megapixels"
]
},
{
"name": "Rear-Facing Camera",
"value": "12 megapixels",
"values": [
"12 megapixels"
]
},
{
"name": "Carrier",
"value": "Unlocked",
"values": [
"Unlocked"
]
},
{
"name": "Carrier Compatibility",
"value": "AT&T",
"values": [
"AT&T",
"Verizon",
"T-Mobile",
"Mint Mobile",
"Ting Mobile",
"Cricket",
"Boost Mobile",
"Simple Mobile",
"Net10",
"Tracfone",
"Ultra Mobile",
"Metro by T-Mobile",
"US Cellular",
"Visible"
]
},
{
"name": "Network Connectivity",
"value": "2G",
"values": [
"2G",
"3G",
"4G",
"4G LTE",
"5G"
]
},
{
"name": "Unlocked",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Universal Unlocked",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Mobile Hotspot Capability",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Headphone Jack",
"value": "No",
"values": [
"No"
]
},
{
"name": "Wireless Connectivity",
"value": "Bluetooth",
"values": [
"Bluetooth",
"Wi-Fi"
]
},
{
"name": "Battery Capacity",
"value": "4800 milliampere hours",
"values": [
"4800 milliampere hours"
]
},
{
"name": "Charging Interface(s)",
"value": "USB-C",
"values": [
"USB-C"
]
},
{
"name": "Wireless Charging",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Model Family",
"value": "Samsung Galaxy S21+ 5G",
"values": [
"Samsung Galaxy S21+ 5G"
]
},
{
"name": "Protective Qualities",
"value": "Water resistant",
"values": [
"Water resistant"
]
},
{
"name": "Maximum Depth Of Water Resistance",
"value": "4.9 feet",
"values": [
"4.9 feet"
]
},
{
"name": "Ingress Protection (IP) Rating",
"value": "IP68",
"values": [
"IP68"
]
},
{
"name": "Voice Assistant Built-in",
"value": "Bixby",
"values": [
"Bixby"
]
},
{
"name": "SIM Card Size",
"value": "Nano SIM",
"values": [
"Nano SIM"
]
},
{
"name": "SIM Card Slots",
"value": "Dual SIM",
"values": [
"Dual SIM"
]
},
{
"name": "Built-in Storage",
"value": "128 gigabytes",
"values": [
"128 gigabytes"
]
},
{
"name": "Operating System",
"value": "Android 11",
"values": [
"Android 11"
]
},
{
"name": "Processor Brand",
"value": "Snapdragon",
"values": [
"Snapdragon"
]
},
{
"name": "Phone Memory (RAM)",
"value": "8 gigabytes",
"values": [
"8 gigabytes"
]
},
{
"name": "Product Height",
"value": "6.39 inches",
"values": [
"6.39 inches"
]
},
{
"name": "Product Width",
"value": "3.04 inches",
"values": [
"3.04 inches"
]
},
{
"name": "Product Depth",
"value": "0.31 inches",
"values": [
"0.31 inches"
]
},
{
"name": "Product Weight",
"value": "6.88 ounces",
"values": [
"6.88 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": "Year of Release",
"value": "2021",
"values": [
"2021"
]
}
],
"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": "Pre-owned products sold by Best Buy include a 90 day warranty, and are backed by Best Buys 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, Metro by T-Mobile, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, Ultra, and H2O."
},
{
"feature": "Display\n6.7-inch LTPO Super Retina XDR OLED w/ Ceramic Shield glass, Resolution 1290 x 2796 pixels"
},
{
"feature": "Memory\n1TB 8GB RAM"
},
{
"feature": "Camera\nMain (Triple) 48 MP + 12 MP + 12 MP w/ Dual-LED dual-tone flash, HDR (photo/panorama) -- Selfie 12 MP w/ HDR, Cinematic mode (4K@24/30fps)"
},
{
"feature": "Operating system\niOS 17 -- Apple A17 Pro -- Hexa-core (2x3.78 GHz + 4) -- Apple GPU (6-core graphics)"
},
{
"feature": "Battery\nLi-Ion 4422 mAh, non-removable"
},
{
"feature": "Dimensions\n6.30 x 3.02 x 0.33 in, 7.80 oz"
}
],
"condition": "Pre-Owned",
"salePrice": 269.99,
"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": 299.99,
"shippingCost": 0.0,
"longDescription": "The Galaxy S21+ is the phone for business that lets you securely connect and collaborate anywhere. Discover new ways to collaborate with an impressive 8K camera and easily go from mobile to desktop to meetings with Samsung DeX. Keep your business data and personal information protected with a secure processor, Samsung Knox and the Knox portfolio. Work seamlessly with Microsoft and Link to Windows. Now you can easily optimize cellular and Wi-Fi connectivity. Unlocked by Samsung smartphones work on most major U.S. networks and allow international business travelers to take advantage of lower local rates. When you get an Unlocked by Samsung smartphone, it has no pre-loaded carrier apps, so your organization can deliver a more predictable and consistent experience across devices and have greater freedom to customize device software. The Galaxy S21+’s intuitive camera lets you capture, share and collaborate in real time, no matter where you are. Be in front of the camera, behind the camera or both at the same time—Director’s View puts a whole new spin on the virtual tour. Connect all your devices with Wireless Samsung DeX and use your Galaxy S21+ as the remote. Take conference calls on your TV, drag and drop files from your phone to PC or double your screens with the tap of a finger. The Galaxy S21+ comes with a defense-grade security platform built in so you can rest easy. With multiple layers of protection, your device is safe from intrusion, malware and malicious threats. Keep your fleet of mobile devices in sync and in control from end to end. A complete set of cloud-based solutions eliminates the risk of user error for worry-free security, software updates, device setup and more. Part of Knox’s multi-layered security platform, the Galaxy S21+’s Knox Vault is dedicated to protecting your PIN, password, pattern and Blockchain Private Key. And with biometric authentication, your private data stays private. Getting work done on your smartphone is more important than ever before. The Galaxy S21+ comes integrated with Microsoft Office, OneDrive and Teams so you can easily access all your files, photos and reminders—whether you’re in the office, working from home or on the move.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.