| BASIC INFO |
| Brand |
Samsung |
| Model |
Galaxy S21 Ultra |
| Status |
Available |
| Release Date |
2021, January |
| BODY |
| Dimensions |
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
| Weight |
227 g (Sub6), 229 g (mmWave) (8.01 oz) |
| Colors |
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown |
| Body Material |
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
| SIMs |
Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by) |
| Water & Dust |
IP68 dust/water resistant (up to 1.5m for 30 mins)
Stylus support |
| DISPLAY |
| Size |
6.8 inches |
| Type |
Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak) |
| Resolutions |
1440 x 3200 pixels, 20:9 ratio |
| PPI |
515 ppi density |
| Multi touch |
Yes |
| Protection |
Corning Gorilla Glass Victus
Always-on display |
| NETWORKS |
| 2G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA |
| 3G |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO |
| 4G |
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 |
| 5G |
SA/NSA/Sub6/mmWave |
| Speed |
HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
| GPRS |
Yes |
| EDGE |
Yes |
| CAMERA |
| Rear Quad |
108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video |
| Features |
LED flash, auto-HDR, panorama |
| Videos |
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
| Front |
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Dual video call, Auto-HDR
4K@30/60fps, 1080p@30fps |
| HARDWARE |
| OS |
Android 11 One UI 3.1 |
| Chipset |
Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 (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 |
| RAM |
12GB / 16GB |
| Storage |
128GB / 256GB / 512GB |
| Card Slot |
No |
| BATTERY |
| Type |
Li-Po |
| Capacity |
5000 mAh |
| Removable |
Non-Removable |
| Talk Time |
N/A |
| Stand By |
N/A |
| Fast Charging |
Fast battery charging 25W |
| Wireless Charging |
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W |
| COMMONS |
| Sound |
3.5mm Audio Jerk
32-bit/384kHz audio
Tuned by AKG |
| Sensors |
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support)
ANT+
Bixby natural language commands and dictation |
| Bluetooth |
5.2, A2DP, LE |
| GPS |
Yes, with A-GPS, GLONASS, BDS, GALILEO |
| USB |
USB Type-C 3.2, USB On-The-Go |
| Wi Fi |
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot |
| NFC |
Yes |