Samsung Galaxy S20 Ultra Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 12 GB RAM + 128 GB
Processor Samsung Exynos 9 Octa 990
Rear Camera 108 MP + 48 MP + 12 MP
Front Camera 40 MP
Battery 5000 mAh
Display 6.9 inches (17.53 cm)

General
Launch Date February 15, 2020 (Official)
Operating System Android v10 (Q)
OS Updates 3 Year
Security Updates 6 Year
Custom UI Samsung One UI

Performance

(Very Good)
Chipset Samsung Exynos 9 Octa 990
Processor Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)
Architecture 64 bit
Fabrication 7 nm
Graphics (GPU) Mali-G77 MP11
RAM 12 GB
RAM Type LPDDR5
Performance Test Results icon View AnTuTu Score
AnTuTu Score 492,456
Bootup Time 18.0 s
Speed Test (Antutu Score)
The higher, the better
OPPO Find X9 Ultra 4,033,382 
Samsung Galaxy S26 Ultra 3,905,605 
OnePlus 15 3,615,565 
Samsung Galaxy S26 3,113,347 
vivo X300 FE 3,000,897 
Apple iPhone 17 2,250,422 
Samsung Galaxy S20 Ultra 492,456 
*Group: 70-220k Phones
See comparison with other phones
Bootup Time
The lower, the better
Google Pixel 9 10 s
Samsung Galaxy S26 Ultra 11 s
vivo X300 FE 14 s
OPPO Find X9 Ultra 14 s
Apple iPhone 17 16 s
Samsung Galaxy S20 Ultra 18 s
Xiaomi 14 23 s
*Group: 70-220k Phones
See comparison with other phones
Benchmark Screenshots
Benchmarks
AnTuTu Benchmark
Benchmarks
Graphics Benchmark
Benchmarks
GeekBench5 Benchmark
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Display

(Best In Class)
Display Type Dynamic AMOLED 2x (Curved Display)
Screen Size 6.9 inches (17.53 cm)
Resolution 1440x3200 px (QHD+)
Refresh Rate 120 Hz
Aspect Ratio 20:9
Pixel Density 509 ppi
Screen to Body Ratio (calculated) 90.62 %
Screen Protection Corning Gorilla Glass v6
Bezel-less Display Yes with punch-hole display
HDR 10 / HDR+ Support Yes, HDR 10+
UI Screenshots
UI Screenshot
Lock Screen
UI Screenshot
Home Screen
UI Screenshot
Screen With Widgets
UI Screenshot
Dialer Screen
UI Screenshot
App Drawer
UI Screenshot
Notification Panel
UI Screenshot
Quick Settings Panel
UI Screenshot
Settings Screen
UI Screenshot
OS Version
UI Screenshot
Storage
UI Screenshot
Battery
UI Screenshot
Camera On
UI Screenshot
Camera Options
UI Screenshot
Camera Modes
UI Screenshot
Camera Settings
UI Screenshot
Picture Size Options
UI Screenshot
Video Size Options

Design
Height 166.9 mm
Width 76 mm
Thickness 8.8 mm
Weight 220 grams
Build Material Back: Gorilla Glass
Water Resistance Yes, Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter)
Ruggedness Dust proof
Click to View Click to View

Rear Camera

(Excellent)
Resolution
CameraMPLens FeaturesApertureSensor SizeSensor NamePixel SizeZoomFocal Length
Primary108 MPWide Angle(79° field-of-view)f/1.8Samsung ISOCELL Plus0.8µm26 mm
Secondary48 MPTelephotof/3.51/2" 0.8µmupto 10x Optical Zoom102 mm
Tertiary12 MPUltra-Wide Anglef/2.21.4µm13 mm
Autofocus Yes, Phase Detection Autofocus, Dual Pixel Autofocus
OIS Yes
Flash Yes, LED Flash
Image Resolution 12000 x 9000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 8k @24 fps
4k @60 fps
Full HD @240 fps
HD @960 fps
Rear Camera Samples
Rear Camera
Wide Angle
Rear Camera
Portrait Shot
Rear Camera
Night Mode OFF
Rear Camera
Night Mode ON
Rear Camera
Close Up
Rear Camera
Low Light
Rear Camera
Low Light With Flash
Rear Camera
Colour Variance
Rear Camera
Daylight Auto / HDR OFF
Rear Camera
Daylight / HDR ON
Rear Camera
AI OFF
Rear Camera
AI ON
Rear Camera
Macro

Samsung Galaxy S20 Ultra Compare Camera Samples

camera-sample-1
Samsung Galaxy S20 Ultra 108 MP
VS
camera-sample-2
Samsung Galaxy S20 Plus 12 MP
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Plus

Front Camera

(Excellent)
Resolution
CameraMPLens FeaturesApertureSensor SizePixel SizeFocal Length
Primary40 MPWide Anglef/2.21/2.8"1.4µm26 mm
Autofocus Yes, Phase Detection Autofocus
Video Recording 4k @30 fps
Full HD @30 fps
Front Camera Samples
Front Camera
Selfie
Front Camera
Selfie Portrait
Front Camera
Selfie Low Light
Front Camera
Selfie Low Light With Flash

Battery

(Very Good)
Capacity 5000 mAh
Battery Type Li-ion
TalkTime Up to 25 Hours(4G)
Quick Charging Yes, 45W Fast Charging
Wireless Charging Yes
Wireless Reverse Charging Yes
Battery Test Results icon
Battery Life (PC Mark) 16h 04m
Battery Life (PC Mark)
The higher, the better
OPPO Find X9 Ultra 17.1 hrs
OnePlus 15 17.1 hrs
Samsung Galaxy S20 Ultra 16.1 hrs
vivo X300 FE 16.1 hrs
Samsung Galaxy S26 Ultra 14.4 hrs
Samsung Galaxy S26 11.4 hrs
Google Pixel 9 Pro XL 9.7 hrs
*Group: 70-220k Phones
See comparison with other phones

Storage
Internal Storage 128 GB
Storage Type UFS 3.0
Expandable Storage Yes, Up to 1 TB

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano (Hybrid)
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
Wi-Fi Yes, Wi-Fi 6 (802.11 a/b/n/ac/ax) 5GHz, MIMO
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC Yes

Multimedia
Audio Jack USB Type-C

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position On-screen
Fingerprint Sensor Type Ultrasonic
Other Sensors Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Mobiles› Samsung Galaxy S20 Ultra› Samsung Galaxy S20 Ultra Specifications
Updated on: July 10, 2026