Compare Samsung Galaxy Z Fold 3 vs Samsung Galaxy S21 vs Samsung Galaxy Note 20 Ultra
Variants
Cover Screen
Main Screen
International
USA / China
S Pen
Connectivity
Ports
USB-C 3.2
USB-C 3.2
Wireless Connectivity
WiFi 6E + Bluetooth 5.2 + NFC
WiFi 6, Bluetooth 5, NFC
WiFi 6, Bluetooth 5.0
Construction
Battery | Capacity
4400 mAh
4000 mAh
4500 mAh
Camera | Front
4MP Under display camera: F1.8, Pixel size: 2.0μm, FOV: 80˚ + 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 | Telephoto
12MP Telephoto Camera: PDAF, F2.4, OIS, Pixel size: 1.0μm, FOV: 45˚
64MP Phase Detection AF, Hybrid Optic 3X, FOV 76°, OIS F2.0, 0.8µm
12MP
Camera | Rear | Ultra-Wide
12MP Ultra Wide Camera: F2.2, Pixel size: 1.12μm, FOV: 123˚
12MP FF, FOV 120° F2.2, 1.4µm
12MP 120˚, f/2.2, 1.4μm pixel size
Camera | Rear | Wide
12MP Wide-angle Camera: Dual Pixel AF, OIS, F1.8, Pixel size: 1.8μm, FOV: 83˚
12MP Dual Pixel AF, FOV 79°, OIS, F1.8, 1.8µm
108MP PDAF, OIS, 79˚, f/1.8, 0.8μm pixel size
Colors
Phantom Black, Phantom Green, Phantom Silver
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) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frame
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Speakers
Stereo speakers
Dimensions
Size | Depth
6.4 mm Unfolded / 16.0 mm Folded
7.9 mm
8.1 mm
Size | Height
158.2 mm
151.7 mm
164.8 mm
Size | Width
128.1 mm Unfolded / 67.1 mm Folded
71.2 mm
77.2 mm
Weight
271 g
169 g
208 g
Display
Aspect Ratio
20:9
Brightness
900 nits (1200 nits peak)
Display Diagonal
7.6 inch
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
374 ppi
421 ppi
496 ppi
Refresh Rate
120 Hz
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
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
7nm 64-bit Octa-Core Processor: 3.0GHz(Maximum Clock Speed) + 2.4GHz + 1.8GHz
Digitizer
S Pen, 4096 Pressure Levels
Fast Charging
25W Fast charging
USB PD 3.0 (PPS) certified Fast Charging
GPS
GPS, Galileo, Glonass, BeiDou, A-GPS
Graphics
Adreno 660
HDR
HDR10+ certified
HDR10+
Operating System
Android 11, One UI 3.5
Android 11
Android 10
Processor
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
SIM
2x Nano SIM + eSIM 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
IPX8
IP68
IP68
Wireless Charging
10W Fast Wireless Charging + 4.5W Reverse Wireless Charging
Fast Wireless Charging 2.0
Performance
Memory | Capacity
12GB RAM
8 GB
12 GB
Memory | Type
LPDDR5
LPDDR5
Storage
256 or 512GB UFS3.1
128 or 256 GB UFS 3.X
128, 256, or 512 GB + microSD
Production
Availability
2020-08-21
Debut
2021-08-11
2021-01-14 (Galaxy Unpacked 2021)
2020-08-05
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