Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980 12GB/256GB, Phantom Silver
This product has been discontinued, the information below is for reference purposes only.
Key features:
- System: Android 11
- Processor: Octa Core / 2.84 GHz, 2.4 GHz, 1.8 GHz / 5nm 64-bit / Snapdragon 888
- Memory: Internal: 256 GB or 512 GB / RAM: 12 GB or 16 GB (See Version Above)
Unlocked: what's this
Also available:
- Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980
- 12GB/256GB, Phantom Black
- HK$7,999
- Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G998B
- 12GB/256GB, Phantom Silver
- HK$9,199
- Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G998B
- 12GB/128GB, Phantom Silver
- HK$8,099
- Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G998B
- 12GB/128GB, Phantom Black
- HK$8,099
Email Alerts:
Please note that many of our devices are import versions and may not come with a local charger. In those cases, a plug adapter will be included in the box. The item may be inspected for quality by Expansys staff prior to shipping.
Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980 Network Compatibility
Supported Bands : 5G Bands 5/1/41/78/79, LTE Bands 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/34/38/39/40/41/66, 3G/HSPA Bands 5/8/2/1
Carrier
3G/HSPA+
LTE Network Compatibility
5G
Carrier: 
HKT-CSL Supported Networks
LTE: Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz), Band 8 (900 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz), Band 8 (900 MHz)
Carrier: 
CMHK Supported Networks
LTE: Band 1 (2100 MHz), Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900 MHz), Band 40 (2300 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 34 (2000 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 34 (2000 MHz)
Carrier: 
3HK Supported Networks
LTE: Band 1 (2100 MHz), Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900 MHz), Band 40 (2300 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz), Band 8 (900 MHz)
5G: Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz), Band 8 (900 MHz)
Carrier: 
SmarTone Supported Networks
LTE: Band 1 (2100 MHz), Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900 MHz)
5G: Band 1 (2100 MHz), Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz)
5G: Band 1 (2100 MHz), Band 78 (3500 MHz)
3G/HSPA+: Band 1 (2100 MHz)
Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980 Featured Accessories
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- Cables and Docking
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- SIM Management Tools
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- SanDisk iXpand Base Charging and Backup
- 128GB
- HK$320
- SanDisk MobileMate USB 3.0 microSD Card Reader
- Read Speed up to 170MB/s
- HK$160
- SanDisk ImageMate PRO USB Type-C Multi-Card Reader/Writer
- micro/SD Read up to 312 MB/s, CF: up to 160MB/s
- HK$320
- SanDisk Extreme PRO SD UHS-II USB-C Card Reader
- Up to 500 MB/s Data Transfer Rates
- HK$260
- SanDisk Extreme PRO SD UHS-II Card Reader/Writer
- HK$180
- SanDisk Extreme PRO CFast 2.0 Card Reader/Writer
- Transfer Speeds of up to 500MB/s
- HK$410
- SanDisk Extreme PRO CFexpress Type B Card Reader
- HK$400
- SanDisk UHS-I SD Card Reader
- Read Speed up to 170MB/s
- HK$190
- XBase TYPE-C OTG Adaptor/Converter
- Black, no box
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- HK$9
- Better-Digi U3TC USB-C 3.1 Cable
- HK$99
- Anker Powerline+ Usb-C To Usb-A 3.0 6Ft Cable (1.8M)
- Red
- HK$99
- Anker PowerLine II Lightning, Type-C, Micro USB 3-in-1 Cable (0.9M)
- Black
- HK$149
- MiniX NEO C-4K Type C to HDMI 180cm Cable
- Space Gray
- HK$209
- MiniX NEO C-4K Type C to HDMI 180cm Cable
- Silver
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- XBase TYPE-C OTG Converter
- Gold, no box
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- HK$9
- SanDisk Extreme PRO CFast 2.0 Card Reader/Writer
- Transfer Speeds of up to 500MB/s
- HK$410
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- HK$180
- SanDisk Extreme PRO SD UHS-II USB-C Card Reader
- Up to 500 MB/s Data Transfer Rates
- HK$260
- SanDisk MobileMate USB 3.0 microSD Card Reader
- Read Speed up to 170MB/s
- HK$160
- SanDisk iXpand Base Charging and Backup
- 128GB
- HK$320
- Lexar CFexpress Memory Card Reader USB 3.1 USB TYPE-C
- LRWCFXRB
- HK$387
- SanDisk UHS-I SD Card Reader
- Read Speed up to 170MB/s
- HK$190
- SanDisk Extreme PRO CFexpress Type B Card Reader
- HK$400
- SanDisk ImageMate PRO USB Type-C Multi-Card Reader/Writer
- micro/SD Read up to 312 MB/s, CF: up to 160MB/s
- HK$320
- Samsung Galaxy Buds Pro Bluetooth Headset SM--R190
- Black
- HK$799
- Samsung Galaxy Buds Live SM-R180
- Mystic Bronze
- HK$669
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- Mystic Black
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- HK$639
- Sony WF-1000XM3 True Wireless Noise Cancelling Headphones
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- Samsung Galaxy Buds Pro Bluetooth Headset SM--R190
- Purple
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- HK$899
- Samsung Galaxy Buds Pro Bluetooth Headset SM--R190
- Silver
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- HK$899
- AquaJam AJM-3 IPX7 Waterproof Bluetooth Speaker
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- HK$459
- Bang & Olufsen B&O Play Beoplay E8 Sport true wireless headphones
- Oxygen Blue
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- HK$1,749
- Bang & Olufsen B&O Beoplay Portal XBOX Wireless Headphones
- Navy
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- HK$3,499
- Samsung Galaxy Buds Live SM-R180
- Mystic White
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- HK$649
- Huawei Freebuds 3 Wireless Earbuds
- White
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- Huawei Freebuds 3i Wireless Earbuds
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- SanDisk MicroSDXC Extreme UHS 4K
- 512GB, 160MB/s Read, Class 10, U3, V30, A2
- HK$679
- SanDisk Extreme Pro UHS-I microSDXC Memory Card
- 1TB, 170MB/s Read, 90MB/s Write
- HK$1,680
- Samsung EVO Plus MicroSDXC Card
- 256GB, 100MB/s read, 90MB/s write
- HK$339
- SanDisk Ultra UHS-I microSDXC Memory Card
- 128GB, 120MB/s Read, 10MB/s Write
- HK$136
- SanDisk Ultra UHS-I microSDXC Memory Card
- 512GB, 120MB/s Read, 10MB/s Write
- HK$480
- SanDisk Ultra UHS-I microSDXC Memory Card
- 200GB, 120MB/s Read, 10MB/s Write
- HK$220
- SanDisk Extreme UHS-I microSDXC Memory Card
- 256GB, 160MB/s Read, 90MB/s Write
- HK$260
- SanDisk Extreme Pro UHS-I microSDXC Memory Card
- 128GB, 170MB/s Read, 90MB/s Write
- HK$198
- SanDisk Extreme Pro UHS-I microSDXC Memory Card
- 256GB, 170MB/s Read, 90MB/s Write
- HK$340
- SanDisk Extreme Pro UHS-I microSDXC Memory Card
- 400GB, 170MB/s Read, 90MB/s Write
- HK$580
- SanDisk Extreme Pro UHS-I microSDXC Memory Card
- 512GB, 170MB/s Read, 90MB/s Write
- HK$750
- SanDisk High Endurance (Video Monitoring) UHS-I microSDXC Memory Card
- 256GB, 100MB/s Read, 40MB/s Write
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- XBase Universal Travel Adapter
- Worldwide to UK 3-Pin Plug, 1 pc
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- MiniX NEO Power, NEO P1 3 Ports
- 66W Turbo GaN Charger with 2 x USB-C + 1 x USB-A
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- XBase Universal Travel Adapter
- Worldwide to AU 3-Pin Plug, 1 pc
- HK$5
- XBase Universal Travel Adapter
- Worldwide to UK 3-Pin Plug, 10 pcs
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- XBase Universal Travel Adapter
- Worldwide to US 2-Pin Plug, 1 pc
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- Honor Wireless Charger Max 27W Fast Charging Pad
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- MiniX NEO Power, NEO P2
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- Samsung Galaxy Watch3 SM-R840
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- Samsung Galaxy Watch Active2 Aluminum SM-R820
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Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980 Description
Galaxy S21 Ultra comes with a 6.8-inch Dynamic AMOLED 2X display. The Galaxy S21 series introduces an all-new, iconic Contour Cut Camera housing that seamlessly blends into the device's metal frame for a sleek, yet striking, aesthetic. It is coated in a luxurious haze finish for an all-around sophisticated and timeless look.
Galaxy S21 Ultra delivers with the most advanced pro-grade camera system, so that you can capture stunning, studio-quality photos in various lightings and settings, or shoot and edit videos with a toolbox of new AI-powered features that elevate every shot.
Galaxy S21 Ultra delivers with the most advanced pro-grade camera system, so that you can capture stunning, studio-quality photos in various lightings and settings, or shoot and edit videos with a toolbox of new AI-powered features that elevate every shot.
Shipping Weight: 0.36kg
Technical Details
- System: Android 11
- Processor: Octa Core / 2.84 GHz, 2.4 GHz, 1.8 GHz / 5nm 64-bit / Snapdragon 888
- Memory: Internal: 256 GB or 512 GB / RAM: 12 GB or 16 GB (See Version Above)
- Display: 6.8" / edge WQHD+ Dynamic AMOLED 2X Infinity-O Display / Resolution: 3200 x 1440 pixels / 515 ppi
- Camera: 108 MP, 12 MP, 10 MP, 10 MP / F1.8, F2.2, F2.4, F4.9 / Dual Pixel, Laser Auto-Focus / OIS / up to 10x Optical Zoom / Video: 8K recording / Front: 40 MP, F2.2
- Network: 5G: n1/n5/n41/n78/n79 / 4G: LTE Band 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/34/38/39/40/41 / 3G Band 1/2/5/8 / GSM: 850/900/1800/1900 MHz
- SIM card: nano-SIM + nano-SIM (4G + 5G)
- Wireless: Bluetooth: 5.0 / Wi-Fi: IEEE 802.11 a/b/g/n/ac/ax , 2.4 GHz & 5 GHz, HE80, MIMO, 1024-QAM / NFC
- Connection: USB Type-C
- Location: GPS (Support A-GPS), GLONASS, BeiDou, Galileo
- Sensors: Accelerometer, Ambient Light sensor, Barometer, Geomagnetic sensor, Gyro sensor, Hall sensor, Proximity sensor, Ultrasonic Fingerprint sensor
- Ingress Protection: Water Resistance IP68
- Stylus: S Pen Supported (sold separately)
- Battery: 5000 mAh / USB PD 3.0 25W Fast Charging QC2.0 and AFC / 15W Fast Wireless Charging 2.0 / Wireless charging with WPC / Wireless PowerShare
- Weight: 200 g
- Dimensions: 161.5 x 75.6 x 7.8 mm
Samsung Galaxy S21 Ultra 5G Dual-SIM SM-G9980 Reviews
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