Compare Samsung Galaxy Z Fold 3 vs Samsung Galaxy S20 Ultra vs ASUS ZenFone 7
Variants
Cover Screen
Main Screen
Connectivity
Ports
USB-C 3.2
USB-C + 3.5mm audio combo
Wireless Connectivity
WiFi 6E + Bluetooth 5.2 + NFC
WiFi, Bluetooth 5.0, NFC, MST
WiFi 6 + Bluetooth 5.1 + NFC
Construction
Battery | Capacity
4400 mAh
5000 mAh
5000 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˚
40MP f/2.2 PDAF
Motorized flip-up main camera module that doubles as front camera
Camera | Rear
12MP f/2.2 (Ultra-Wide), 108MP f/1.8 PDAF, OIS (Wide), 48MP f/3.5 PDAF OIS, DepthVision
Camera | Rear | Telephoto
12MP Telephoto Camera: PDAF, F2.4, OIS, Pixel size: 1.0μm, FOV: 45˚
8 MP, f/2.4, 80mm
Camera | Rear | Ultra-Wide
12MP Ultra Wide Camera: F2.2, Pixel size: 1.12μm, FOV: 123˚
Sony IMX363 dual pixel, 12 MP, f/2.2, 113˚, 17mm
Camera | Rear | Wide
12MP Wide-angle Camera: Dual Pixel AF, OIS, F1.8, Pixel size: 1.8μm, FOV: 83˚
Sony flagship IMX686 64 MP, f/1.8, 26mm
Colors
Phantom Black, Phantom Green, Phantom Silver
Aurora Black, Pastel White
Material
Glass front (Gorilla Glass Victus) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frame
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
Microphone
Triple internal microphones with ASUS Noise Reduction Technology
Speakers
Stereo speakers
5-magnet speaker with dual NXP TFA9874 smart amplifiers
Dimensions
Size | Depth
6.4 mm Unfolded / 16.0 mm Folded
8.8 mm
165.08 mm / 6.5 inches
Size | Height
158.2 mm
166.9 mm
9.6 mm / 0.38 inches
Size | Width
128.1 mm Unfolded / 67.1 mm Folded
76.0 mm
77.28 mm / 3.04 inches
Weight
271 g
220 g
230 g / 8.11 oz
Display
Aspect Ratio
20:9
Brightness
900 nits (1200 nits peak)
700 nits
Display Diagonal
7.6 inch
6.9"
6.67 inch
Display Type
Dynamic AMOLED 2X Display Infinity Flex Display
Dynamic AMOLED
Super AMOLED (OLED)
Gamut
110% DCI-P3, 105% NTSC
Pixel Density
374 ppi
395 ppi
Refresh Rate
120 Hz
120 Hz
90 Hz
Resolution
QXGA+ 2208 x 1768
3200 x 1440
FHD+ 2400x1080
Response Time
1 ms
Function
Audio
Dolby Atmos, Dolby Digital, Dolby Digital Plus
Bluetooth Profiles
A2DP + aptX Adaptive
Chipset
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
7nm 64-bit Octa-Core Processor
Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
DAC
Qualcomm Audio CODEC
Fast Charging
25W Fast charging
30W Quick Charge 4.0, 60% in 34 min, 100% in 93 min + Reverse charging
GPS
GPS
GPS (L1/L5), Glonass (L1), Galileo (E1/E5a), BeiDou (B1/B2a), QZSS (L1/L5) and NavIC (L5)
Graphics
Adreno 660
Adreno 650
HDR
HDR10+
Operating System
Android 11, One UI 3.5
Android with ZenUI
Processor
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
SIM
2x Nano SIM + eSIM 5G
1x or 2x Nano SIM
Nano 5G + 4G
Security
Knox, virus & malware prevention, secure folder
Sensor
Capacitive Fingerprint sensor (side), Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Light sensor
Side fingerprint sensor (0.3 seconds unlock, supports 5 fingerprints), Face recognition, Accelerator sensor, E-Compass sensor, Proximity sensor, Ambient light sensor, Gyro sensor, Angle sensor, Hall sensor
Touch Screen
Capacitive touch panel with 10 points multi-touch
Video Recording
8K 30fps / 4K 120fps / FHD 240fps / HD 480fps gyro-EIS
Weather Resistance
IPX8
Wireless Charging
10W Fast Wireless Charging + 4.5W Reverse Wireless Charging
Fast Wireless Charging 2.0
Performance
Memory | Capacity
12GB RAM
16 GB
6 / 8 GB
Memory | Type
LPDDR5
Sample Rate
120 Hz
Storage
256 or 512GB UFS3.1
128, 256, 512 GB
128GB UFS3.1 + microSD
Production
Debut
2021-08-11
2020-02-12
2020-08
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