Compare Samsung Galaxy Z Fold 2 vs Samsung Galaxy S21 vs Samsung Galaxy Note 20 Ultra
Variants
Cover Screen
International
USA / China
S Pen
Connectivity
Ports
USB-C
USB-C 3.2
Wireless Connectivity
WiFi6, Bluetooth 5.0, NFC
WiFi 6, Bluetooth 5, NFC
WiFi 6, Bluetooth 5.0
Construction
Battery | Capacity
4500 mAh
4000 mAh
4500 mAh
Camera | Front
10MP Selfie Camera: F2.2, Pixel size: 1.22μm, FOV: 80˚
10MP Dual Pixel AF, FOV 80°, F2.2, 1.22µm
10MP dual-pixel AF, FOV 80˚, f/2.2, 1.22μm pixel size
Camera | Rear
12MP Ultra Wide Camera: F2.2 ,Pixel size: 1.12μm, FOV : 123˚ + 12MP Wide-angle Camera: Super Speed Dual Pixel AF, OIS, F1.8, Pixel size: 1.8μm, FOV: 83˚ + 12MP Telephoto Camera: PDAF, F2.4, OIS, Pixel size: 1.0μm, FOV: 45˚
Camera | Rear | Telephoto
64MP Phase Detection AF, Hybrid Optic 3X, FOV 76°, OIS F2.0, 0.8µm
12MP
Camera | Rear | Ultra-Wide
12MP FF, FOV 120° F2.2, 1.4µm
12MP 120˚, f/2.2, 1.4μm pixel size
Camera | Rear | Wide
12MP Dual Pixel AF, FOV 79°, OIS, F1.8, 1.8µm
108MP PDAF, OIS, 79˚, f/1.8, 0.8μm pixel size
Colors
Mystic Black, Mystic Bronze + Customizable Hinge: Metallic Silver, Metallic Gold, Metallic Red, Metallic Blue
Cloud Red, Cloud Orange, Cloud Lavender, Cloud Mint, Cloud Navy and Cloud White
Mystic Bronze, Mystic Black, Mystic White
Material
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Speakers
Stereo speakers
Dimensions
Size | Depth
16.8 mm Folded / 6.9 mm Unfolded
7.9 mm
8.1 mm
Size | Height
159.2 mm
151.7 mm
164.8 mm
Size | Width
68.0 mm Folded / Unfolded 28.2 mm
71.2 mm
77.2 mm
Weight
282 g
169 g
208 g
Display
Aspect Ratio
22.5:18
20:9
Display Diagonal
7.6”
6.2 inch
6.9 inch
Display Type
Dynamic AMOLED 2X Display Infinity Flex Display
Dynamic AMOLED 2X (OLED)
Edge Quad HD+ Dynamic AMOLED 2X Infinity-O Display (OLED)
Pixel Density
373ppi
421 ppi
496 ppi
Refresh Rate
120 Hz
120 Hz
Resolution
QXGA+ 2208 x 1768
FHD+, 1080×2400
3088 x 1440
Function
Audio
Dolby Atmos, Dolby Digital, Dolby Digital Plus
UHQ 32-bit &DSD64/128 support; PCM: Up to 32 bits, DSD: DSD64/128
Chipset
7nm 64-bit Octa-Core Processor: 3.0GHz(Maximum Clock Speed) + 2.4GHz + 1.8GHz
Digitizer
S Pen, 4096 Pressure Levels
Fast Charging
Fast charging wired or wireless
USB PD 3.0 (PPS) certified Fast Charging
GPS
GPS, Galileo, Glonass, BeiDou, A-GPS
HDR
HDR10+ certified
HDR10+
Operating System
Android 10
Android 11
Android 10
Processor
7nm 64-bit Octa-Core Processor (3.09GHz + 2.40GHz + 1.80GHz)
SIM
Nano SIM + eSIM LTE, 5G
Single or dual Nano SIM, 5G
Nano 5G
Security
Knox, virus & malware prevention, secure folder
Ultrasonic Fingerprint, Face recognition
Sensor
Capacitive Fingerprint sensor (side), Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Light 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
Video Recording
8K 24fps / 4K 60fps
Weather Resistance
IP68
IP68
Wireless Charging
Fast Wireless Charging 2.0
Performance
Memory | Capacity
12GB RAM
8 GB
12 GB
Memory | Type
LPDDR5
LPDDR5
Storage
256 - 512GB UFS3.1
128 or 256 GB UFS 3.X
128, 256, or 512 GB + microSD
Production
Availability
2020-09-25
2020-08-21
Debut
2020-09-01
2021-01-14 (Galaxy Unpacked 2021)
2020-08-05
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