Compare Samsung Galaxy A51 vs Samsung Galaxy S20 Ultra vs Samsung Galaxy Note 20
Connectivity
Wireless Connectivity
WiFi, Bluetooth 5.0, NFC, MST
WiFi 6, Bluetooth 5.0 / Bluetooth enabled S Pen
Construction
Battery | Capacity
4500 mAh
5000 mAh
4300 mAh
Camera | Front
32MP f/2.2
40MP f/2.2 PDAF
10MP dual-pixel AF, FOV 80˚, f/2.2
Camera | Rear
48MP f/2.0 (Main), 12MP f/2.2 (Ultra-Wide), 5MP f/2.2 (Depth), 5MP f/2.4 (Macro)
12MP f/2.2 (Ultra-Wide), 108MP f/1.8 PDAF, OIS (Wide), 48MP f/3.5 PDAF OIS, DepthVision
Camera | Rear | Telephoto
64MP 76˚, f/2.0, 0.8μm pixel size
Camera | Rear | Ultra-Wide
12MP 120˚, f/2.2, 1.4μm pixel size
Camera | Rear | Wide
12MP dual-pixel AF, OIS, 79˚, f/1.8, 1.8μm pixel size
Colors
Mystic Bronze, Mystic Green, Mystic Gray
Dimensions
Size | Depth
8.7 mm
8.8 mm
8.3 mm
Size | Height
158.9 mm
166.9 mm
161.6 mm
Size | Width
73.6 mm
76.0 mm
75.2 mm
Weight
187 g
220 g
194 g / 3.04 g S Pen
Display
Display Diagonal
6.5"
6.9"
6.7"
Display Type
Super AMOLED
Dynamic AMOLED
Flat FHD+ Super AMOLED Plus Infinity-O Display (OLED)
Pixel Density
393 ppi
Refresh Rate
120 Hz
Resolution
2400 x 1080
3200 x 1440
2400 x 1080
Function
Chipset
8 Core (2x 2.2GHz + 6x 1.8GHz)
7nm 64-bit Octa-Core Processor
7nm 64-bit Octa-Core Processor: 3.0GHz(Maximum Clock Speed) + 2.4GHz + 1.8GHz
Digitizer
Samsung S Pen, 4096 Pressure Levels
GPS
GPS
HDR
HDR10+
Operating System
Android 10
SIM
1x or 2x Nano SIM
Nano 5G
Sensor
Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Ambient Light Sensor
Video Recording
8K 24fps / 4K 60fps
Weather Resistance
IP68
Wireless Charging
Fast Wireless Charging 2.0
Performance
Battery Life
S Pen Up to 24h standby
Memory | Capacity
6 GB; 8 GB
16 GB
8 GB
Memory | Type
LPDDR5
Sample Rate
120 Hz
Storage
128 GB, MicroSD
128, 256, 512 GB
128, 256, or 256 GB + microSD
Production
Availability
2020-08-21
Debut
2020-04-08
2020-02-12
2020-08-05
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