• Samsung Galaxy S21 5G GSM unlocked phone in Phantom Gray with 128GB storage and 8GB RAM, shown from the front.
  • Samsung Galaxy S21 5G GSM unlocked phone in Phantom Gray with 128GB storage and 8GB RAM, displayed in close-up view.
  • Samsung Galaxy S21 5G G9910 GSM unlocked smartphone in Phantom Gray with 128GB storage and 8GB RAM, front and back views.
  • Samsung Galaxy S21 5G Phantom Gray smartphone with 128GB storage and 8GB RAM, GSM unlocked, shown from front view.
  • Samsung Galaxy S21 5G GSM unlocked smartphone in Phantom Gray with 128GB storage and 8GB RAM, sleek and modern design.
  • Samsung Galaxy S21 5G GSM unlocked smartphone in Phantom Gray with 128GB storage and 8GB RAM, front and back views.
  • Samsung Galaxy S21 5G GSM unlocked phone in Phantom Gray with 128GB storage and 8GB RAM, front view showing screen and design
  • Samsung Galaxy S21 5G GSM unlocked phone in Phantom Gray, showing the front display with app icons and sleek design.
1 8

Samsung

Samsung Galaxy S21 5G G9910 128GB 8GB RAM GSM Unlocked - Phantom Gray

Samsung Galaxy S21 5G G9910 128GB 8GB RAM GSM Unlocked - Phantom Gray

$527.99 USD
$1,572.48 USD $527.99 USD
Sale Sold out
Shipping calculated at checkout.

SKU: SAM-G9910-DS-128GB-8GB-GR

Low stock: 1 left

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Rear Camera 12 MP
Front Camera 10 MP

Complimentary Premium Accessories Included

Premium accessories included free with every phone purchase.

3-in-1 Short Charging Cable for iPhone, USB-C & Micro-USB – 8-Inch Keychain Cord
3-in-1 Short Charging Cable for iPhone, USB-C & Micro-USB – 8-Inch Keychain Cord
+$10
2-in-1 Screen Cleaner Spray & Wipe for Phones, Tablets, Laptops and Touchscreens
2-in-1 Screen Cleaner Spray & Wipe for Phones, Tablets, Laptops and Touchscreens
+$10
Total Value: $20 Included with your purchase
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MyWorldPhone.com

Samsung Galaxy S21 5G

Flagship Power. Pro Camera. 5G Speed.

Experience premium performance, pro-grade photography, and ultra-smooth performance in a sleek Phantom Gray design.

128GB Storage 8GB RAM 8K Video 120Hz Display 5G Ready
⭐ 25+ Years Experience • 🚚 Same Day Shipping • 🎁 Free Shipping • 📦 NY Stock

Premium Phantom Gray Design

Sleek, modern design with a refined finish that delivers both style and durability.

Dynamic AMOLED 2X Display

Enjoy vibrant colors, deep contrast, and ultra-smooth visuals with a stunning 120Hz display.

Pro-Grade Camera System

Capture incredible photos and videos with advanced camera technology and intelligent AI features.

8K Video Recording

Shoot cinematic 8K videos and extract high-resolution 33MP photos directly from your footage.

30X Space Zoom

Capture distant details with powerful zoom capabilities and improved stabilization.

Super Smooth Video

Record ultra-stable, high-quality videos with Super Steady and adaptive frame rate technology.

Next-Level Performance

Powered by a 5nm processor for lightning-fast speed, efficient multitasking, and smooth gaming.

All-Day Intelligent Battery

Smart battery technology adapts to your usage, delivering long-lasting power throughout the day.

Gorilla Glass Victus™ Protection

Built with one of the toughest smartphone glasses for enhanced durability and scratch resistance.

Advanced Security

Samsung Knox protects your data from the chip up, ensuring secure and private usage.

Store More, Do More

128GB storage lets you keep your photos, videos, and apps without compromise.

Factory Unlocked GSM

Compatible with GSM carriers worldwide. Not compatible with Verizon, Sprint, or CDMA networks.

Important Information

  • Model: Samsung Galaxy S21 5G (G9910)
  • Color: Phantom Gray
  • 128GB Internal Storage
  • 8GB RAM
  • Dynamic AMOLED 2X Display (120Hz)
  • 8K Video Recording + 30X Zoom
  • Pro-Grade Camera System
  • 5nm High-Speed Processor
  • All-Day Intelligent Battery
  • Gorilla Glass Victus™ Protection
  • Samsung Knox Security
  • Factory Unlocked (GSM Only)
  • Not compatible with Verizon, Sprint, or CDMA networks
  • International Version
  • Please verify carrier compatibility before purchase

Buy Samsung Galaxy S21 5G Today

Available now at MyWorldPhone.com

NETWORK Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
  CDMA 800 / 1900 & TD-SCDMA
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO
4G bands 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 - SM-G991U1
5G bands 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1
Speed HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
LAUNCH Announced 2021, January 14
Status Available. Released 2021, January 29
BODY Dimensions 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)
Weight 169 g (Sub6), 171 g (mmWave) (5.96 oz)
Build Glass front (Gorilla Glass Victus), plastic back, aluminum frame
SIM Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
  IP68 dust/water resistant (up to 1.5m for 30 mins)
DISPLAY Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
Size 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~421 ppi density)
Protection Corning Gorilla Glass Victus
  Always-on display
PLATFORM OS Android 11, One UI 3.1
Chipset Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China
GPU Mali-G78 MP14 - International
Adreno 660 - USA/China
MEMORY Card slot No
Internal 128GB 8GB RAM, 256GB 8GB RAM
  UFS 3.1
MAIN CAMERA Triple 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Features LED flash, auto-HDR, panorama
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA Single 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF
Features Dual video call, Auto-HDR
Video 4K@30/60fps, 1080p@30fps
SOUND Loudspeaker Yes, with stereo speakers
3.5mm jack No
  32-bit/384kHz audio
Tuned by AKG
COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.2, USB On-The-Go
FEATURES Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
BATTERY Type Li-Ion 4000 mAh, non-removable
Charging Fast charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W
MISC Colors Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Models SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910
SAR 0.74 W/kg (head)     1.08 W/kg (body)    
SAR EU 0.46 W/kg (head)     1.51 W/kg (body)    
TESTS Performance AnTuTu: 584055 (v8)
GeekBench: 3238 (v5.1)
GFXBench: 60fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal)
Camera Photo / Video
Loudspeaker -26.4 LUFS (Good)
Battery life
Endurance rating 93h
UPC/EAN 8806092117068
Warranty No Warranty
1pcsSamsung Galaxy S21 5G SM-G9910
1pcsBattery. 
1pcsHome Charger. 
1pcsHeadphone. 
1pcsData Cable. 
1pcsUser Manual.