Compare Samsung Galaxy S21 vs Samsung Galaxy S21 Ultra vs Samsung Galaxy S20 Plus
Variants
International
USA / China
International
USA / China
Connectivity
Ports
USB-C 3.2
USB-C 3.2
Wireless Connectivity
WiFi 6, Bluetooth 5, NFC
WiFi 6, Bluetooth 5, NFC
WiFi, Bluetooth 5.0, NFC, MST
Construction
Battery | Capacity
4000 mAh
5000 mAh
4500 mAh
Camera | Front
10MP Dual Pixel AF, FOV 80°, F2.2, 1.22µm
40MP Phase Detection AF, FOV 80°, F2.2, 0.7 µm
10MP f/2.2
Camera | Rear
12MP f/2.2 (Ultra-Wide), 12MP f/1.8 (Wide), 64MP f/2.0 PDAF OIS (Tele), DepthVision
Camera | Rear | Telephoto
64MP Phase Detection AF, Hybrid Optic 3X, FOV 76°, OIS F2.0, 0.8µm
10MP Dual Pixel AF, Optical 10x, FOV 10°,OIS, F4.9, 1.22µm + 10MP Dual Pixel AF, Optical 3x, FOV 35°,OIS, F2.4, 1.22µm
Camera | Rear | Ultra-Wide
12MP FF, FOV 120° F2.2, 1.4µm
12MP Dual Pixel AF, FOV 120°, F2.2, 1.4µm
Camera | Rear | Wide
12MP Dual Pixel AF, FOV 79°, OIS, F1.8, 1.8µm
108MP Phase Detection AF, FOV 83°, OIS, F1.8, 0.8µm
Colors
Cloud Red, Cloud Orange, Cloud Lavender, Cloud Mint, Cloud Navy and Cloud White
Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red
Material
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
Dimensions
Size | Depth
7.9 mm
8.9 mm
7.8 mm
Size | Height
151.7 mm
161.5 mm
161.9 mm
Size | Width
71.2 mm
75.6 mm
73.7 mm
Weight
169 g
227 g
186 kg
Display
Aspect Ratio
20:9
20:9
Display Diagonal
6.2 inch
6.8 inch
6.7"
Display Type
Dynamic AMOLED 2X (OLED)
Dynamic AMOLED 2X (OLED)
Dynamic AMOLED
Pixel Density
421 ppi
515 ppi
Refresh Rate
120 Hz
120 Hz
120 Hz
Resolution
FHD+, 1080×2400
QHD+, 3200x1440
3200 x 1440
Function
Audio
UHQ 32-bit &DSD64/128 support; PCM: Up to 32 bits, DSD: DSD64/128
UHQ 32-bit &DSD64/128 support; PCM: Up to 32 bits, DSD: DSD64/128
Chipset
7nm 64-bit Octa-Core Processor
Fast Charging
USB PD 3.0 (PPS) certified Fast Charging
USB PD 3.0 (PPS) certified Fast Charging
GPS
GPS, Galileo, Glonass, BeiDou, A-GPS
GPS, Galileo, Glonass, BeiDou, A-GPS
Yes
HDR
HDR10+ certified
HDR10+ certified
Operating System
Android 11
Android 11
SIM
Single or dual Nano SIM, 5G
Single or dual Nano SIM, 5G
1x or 2x Nano SIM
Security
Ultrasonic Fingerprint, Face recognition
Ultrasonic Fingerprint, Face recognition
Sensor
Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor Proximity sensor, Ambient Light Sensor
Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor Proximity sensor, Ambient Light Sensor
Variable Framerate
48~120Hz
10~120Hz
Weather Resistance
IP68
IP68
Wireless Charging
Fast Wireless Charging 2.0
Fast Wireless Charging 2.0
Fast Wireless Charging 2.0
Performance
Memory | Capacity
8 GB
12 or 16 GB
12 GB (5G); 8G (LTE)
Memory | Type
LPDDR5
LPDDR5
Sample Rate
120 Hz
Storage
128 or 256 GB UFS 3.X
128, 256, or 512 GB UFS 3.X
128, 256, 512 GB
Production
Accessory
Digitizer: S Pen, sold separately
Debut
2021-01-14 (Galaxy Unpacked 2021)
2021-01-14 (Galaxy Unpacked 2021)
2020-02-12
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