SAMSUNG GALAXY S21 ULTRA SPECIFICATIONS
| RAM | 12 GB | |
| Processor | Samsung Exynos 2100 | |
| Rear Camera | 108 MP + 10 MP + 10 MP + 12 MP | |
| Front Camera | 40 MP | |
| Battery | 5000 mAh | |
| Display | 6.8 inches |
General
View OS ScreenShots
| Launch Date | January 27, 2021 (Official) | |
| Brand | Samsung | |
| Model | Galaxy S21 Ultra | |
| Operating System | Android v11 | |
| Custom UI | Samsung One UI | |
| SIM Slot(s) | Dual SIM, GSM+GSM | |
| SIM Size | SIM1: Nano SIM2: Nano |
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| Network | 4G: Available (supports Indian bands), 3G: Available, 2G: Available |
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| Fingerprint Sensor |  |
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| Quick Charging | |
Design
| Height | 165.1 mm Compare Size | |
| Width | 75.6 mm | |
| Thickness | 8.9 mm
Good
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| Weight | 229 grams
Poor
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| Build Material | Back: Gorilla Glass | |
| Colours | Phantom Silver, Phantom Black, Phantom Brown | |
| Waterproof | Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68 |
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| Ruggedness | Dust proof |
Display
Excellent
| Screen Size | 6.8 inches (17.27 cm) | |
| Screen Resolution | 1440 x 3200 pixels | |
| Aspect Ratio | 20:9 | |
| Bezel-less display | with punch-hole display |
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| Pixel Density | 516 ppi
Best in Class
|
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| Display Type | Dynamic AMOLED | |
| Refresh Rate | 120 Hz | |
| Screen Protection | Corning Gorilla Glass | |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
|
| Screen to Body Ratio (calculated) | 89.44 % |
Performance
Best in Class
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| Chipset | Samsung Exynos 2100 | |
| Processor | Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
Best in Class
|
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| Architecture | 64 bit | |
| Graphics | Mali-G78 MP14 | |
| RAM | 12 GB
Best in Class
|
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| Bootup Time (tested by 91mobiles) | 34.0 s |
Storage
Best in Class
| Internal Memory | 256 GB
Best in Class
|
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| Expandable Memory |  No |
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| USB OTG Support | |
Camera
Excellent
View All Camera Samples
| MAIN CAMERA | ||
| Camera Setup | Quad | |
| Resolution | 108 MP f/1.8, Wide Angle Primary Camera(26 mm focal length, 1.33″ sensor size, 0.8µm pixel size)10 MP f/4.9 Periscope (upto 10x Optical Zoom) Camera(240 mm focal length, 3.24″ sensor size, 1.22µm pixel size)10 MP f/2.4 Telephoto (upto 3x Optical Zoom) Camera(70 mm focal length, 3.24″ sensor size, 1.22µm pixel size)12 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(13 mm focal length, 2.55″ sensor size, 1.4µm pixel size) | |
| Autofocus | Phase Detection autofocus, Laser autofocus |
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| Physical Aperture | F1.8 | |
| Optical Image Stabilisation | |
|
| Flash | LED Flash |
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| Image Resolution | 12000 x 9000 Pixels | |
| Settings | Exposure compensation, ISO control | |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 7680×4320 @ 24 fps, 3840×2160 @ 30 fps, 1920×1080 @ 60 fps, 1280×720 @ 960 fps | |
| FRONT CAMERA | ||
| Camera Setup | Single | |
| Resolution | 40 MP f/2.2, Wide Angle Primary Camera(26 mm focal length, 2.8″ sensor size, 0.7µm pixel size) | |
| Autofocus | Phase Detection autofocus |
|
| Physical Aperture | F2.2 | |
| Video Recording | 3840×2160 @ 30 fps, 1920×1080 @ 30 fps | |
Battery
Excellent
| Capacity | 5000 mAh | |
| Type | Li-ion | |
| User Replaceable | No |
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| Wireless Charging | |
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| Quick Charging | Fast, 25W |
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| USB Type-C | |
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| Battery Charging Time (20% to 100%) (tested by 91mobiles) | 00h 55m 14s |
Network & Connectivity
| SIM Size | SIM1: Nano, SIM2: Nano | |
| Network Support | 4G (supports Indian bands), 3G, 2G | |
| VoLTE | |
|
| SIM 1 |
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) 3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
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|
| SIM 2 |
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) 3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
|
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| Wi-Fi | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz |
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| Wi-Fi Features | Mobile Hotspot | |
| Bluetooth | v5.1 |
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| GPS | with A-GPS, Glonass |
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| NFC | |
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| USB Connectivity | Mass storage device, USB charging |
Multimedia
| FM Radio | No |
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| Loudspeaker | |
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| Audio Jack | USB Type-C |
Special Features
| Fingerprint Sensor | |
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| Fingerprint Sensor Position | On-screen | |
| Fingerprint Sensor Type | Ultrasonic | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope |
