The Galaxy S series is the flagship range from the popular South Korean brand, and the S21 Ultra represents the most premium version of a traditional smartphone that the company makes, featuring a brand new design that comes with a striking two-tone finish to the back, with the camera module painted in a glossy metallic sheen. The camera system is also the highlight of the model, with a next-gen 108MP main sensor at the help, supported by a 12MP ultrawide and a 10MP telephoto lens. The smartphone is powered by the latest Snapdragon processor that can be paired with up to 16GB of RAM and 512GB of storage.
Basic Details | |
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Form Factor | Bar |
Year | 2021 |
Announced Date | Thursday January 14, 2021 |
Released Date | Friday January 29, 2021 |
Warranty | 1 Year |
Versions | SM-G998B, SM-G998B/DS (International); SM-G998U (USA); SM-G998U1 (USA unlocked); SM-G998W (Canada); SM-G998N (Korea); SM-G9980 (China) |
SAR | 0.77 W/kg (head) 1.02 W/kg (body) |
SAR EU | 0.71 W/kg (head) 1.58 W/kg (body) |
Variants | 12GB/128GB,1199 12GB/256GB,1303 16GB/256GB,1249 12GB/512GB,1379 16GB/512GB,143 |
Network & Connectivity | |
SIM Slots | Dual |
SIM Size | Nano-SIM |
Network | 2G, 3G, 4G, 5G |
Network Technology | GSM, CDMA, HSPA, EVDO, LTE, 5G |
Network Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps; 5G (5+ Gbps DL) |
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-G998U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B |
5G Bands | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B |
Extra Network | |
WiFi | Wi-Fi 802.11 a/b/g/n/ac/6e |
Bluetooth | 5.2, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
NFC | Yes |
Connectivity Features | FM radio USB Type-C 3.2 USB On-The-Go Stylus Support |
Body & Design | |
Height | 165.1 |
Width | 75.6 |
Thickness | 8.9 |
Weight | 229 |
IP Rating | IP68 |
Colours | Phantom Titanium, Phantom Navy, Phantom Brown |
Body Features | Glass Front (Gorilla Glass Victus) Glass Back (Gorilla Glass Victus) Aluminum Frame IP68 Dust/Water Resistant (up to 1.5m for 30 mins) |
Screen & Display | |
Display Type | Dynamic AMOLED 2X |
Resolution | 3200 x 1440 (Quad HD+) |
Screen Size | 6.8 |
Screen To Body Ratio | 89.8% |
Ppi | 515 |
Refresh Rate | 120Hz |
Aspect Ratio | 20:9 |
Touchscreen | Yes, Multitouch, S Pen |
Bezel-less Display | Yes, with punch-hole display |
Screen Protection | Corning Gorilla Glass Victus |
Display Features | HDR10+ 1500 nits (peak) Always-on display 16M Colour Depth |
Hardware & Performance | |
Chipset | Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
Processor | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China |
Graphics | Mali-G78 MP14 - International Adreno 660 - USA/China |
RAM | 12GB, 16GB |
Storage | 256GB, 512GB |
Storage Features | UFS 3.1 |
Card Slot | No |
AnTuTu | 657150 (v8) |
GeekBench | 3518 (v5.1) |
GFXBench | 33fps (ES 3.1 onscreen) |
Camera & Multimedia | |
Rear Camera | Rear Camera - Resolution (Multiple) 108.0 MP + 10.0 MP + 12.0 MP + 10.0 MP Rear Camera - F Number (Multiple) F1.8 , F4.9 , F2.2 , F2.4 Rear Camera - Zoom Optical Zoom at 3x and 10x , Digital Zoom up to 100x |
Rear Camera Video | UHD 8K (7680 x 4320)@24fps Slow Motion 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps |
Front Camera | 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7u00b5m, PDAF |
Front Camera Video | 4K@30fps 4K@60fps 1080p@30fps |
Camera Features | Single Take Super Steady AI Portrait Night Mode Zoom Lock Dual video call Panorama |
35mm | |
Speakers | Yes, with stereo speakers |
Multimedia Features | 32-bit/384kHz audio Tuned by AKG |
Battery & Charging | |
Battery Type | Li-Ion (Lithium-ion) |
Battery Capacity | 5000 mAh mAh |
Charging Port | USB-C |
Charging Speed | 25W |
Fast Charging | 25W |
Wireless Charging | 15W |
Reverse Charging | 4.5W |
Reverse Wireless Charging | 4.5W |
OS & Software | |
Operating System | Android OS |
OS Version | Android 11, upgradable to Android 12 |
Custom UI | One UI |
Custom UI Version | 4.1 |
Sensors & Features | |
Sensors | In-Display Fingerprint - Ultrasonic Accelerometer Proximity Gyroscope Barometer |
Features | Samsung Wireless DeX Bixby Voice Control Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support |