Samsung Galaxy A73 5G vs Samsung Galaxy Z Fold 4 Specs Comparison

Availability

Officially announced
Mar 17, 2022	Aug 10, 2022
Prices (MSRP)
	$1799

Design

Dimensions
6.44 x 3.00 x 0.30 inches 163.7 x 76.1 x 7.6 mm	6.11 x 5.12 x 0.25 inches 155.1 x 130.1 x 6.3 mm
Folded
	6.1062992 x2.64 x0.62 inches (155.1 x 67.1 x 15.8 mm)
Weight
6.38 oz (181.0 g)	9.28 oz (263.0 g)
Materials
Back: Plastic	Back: Glass Frame: Aluminum
Resistance
Yes; IP67	Water; IPX8
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Graygreen, Phantom Black, Beidge

Display

Size
6.7-inch, 86.95% screen-to-body	7.6-inch, 90.79% screen-to-body
Type
Super AMOLED, 120Hz, 800 nits	Dynamic AMOLED, 120Hz, HDR, 1200 nits
Resolution
2400x1080px, 20:9 ratio, 393 PPI	2176x1812px, 6:5 ratio, 373 PPI
Protection
Corning Gorilla Glass 5
Features
	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
	6.2 inches 2316 x904 px Dynamic AMOLED 120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity senso

Hardware

System chip
Snapdragon 778G SM7325 (6 nm)	Snapdragon 8+ Gen 1 SM8475 (4 nm)
Processor
Octa-core 1x2.4GHz CortexA78 3x2.2GH​z CortexA78 4x1.9GH​z CortexA55	Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510
GPU
Adreno 642L	Adreno 670
Memory
6GB/128GB 8GB/256GB	12GB (LPDDR5)/256GB (UFS 3.1) 12GB/512GB 12GB/1024GB
Storage expansion
microSDXC up to 1024 GB	not expandable
OS
Android (13, 12)	Android (14, 13, 12)

Battery

Type
5000 mAh	4400 mAh, Li - Polymer
Charging
Fast charging	Fast charging Qi wireless charging, Reverse wired charging
Charge speed
Wired: 25.0W	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 44min

Browsing

12h 43min

Video

8h 47min

Gaming

7h 31min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Triple camera
Main camera
108 MP (OIS, Autofocus) Aperture size: F1.8	50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
5 MP (Macro) Aperture size: F2.4	10 MP (Telephoto) Aperture size: F2.4 Focal Length: 66 mm Sensor size: 1/3.94" Pixel size: 1.0 μm
Fourth camera
5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
Yes	8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps)
Front
32 MP	4 MP (Under-screen) Folded: 10 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

135

Overall

144

Photo

127

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
5G Ready	n2, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, n258, n260, n261
4G (FDD) Bands
	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
	38, 39, 40, 41, 46
3G Bands
	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM	Dual Nano SIM + eSIM

Regulatory Approval

FCC approval
	Date approved: Apr 18, 2023 FCC ID value: A3LSMF936U
Measured SAR
	Head: 0.96 W/kg Body: 0.63 W/kg Simultaneous Transmission: 0.92 W/kg Wireless Router: 0.84 W/kg

Alternative variants

With 8GB RAM and 256GB internal storage

Memory	8GB/256GB

With 512GB internal storage

Memory	512GB

With 1TB internal storage

Memory	1024GB

Links

Full specifications
Samsung Galaxy A73 5G Specs	Samsung Galaxy Z Fold 4 Specs
PhoneArena Review
	Samsung Galaxy Z Fold 4 Review
User Reviews
Samsung Galaxy A73 5G User Reviews	Samsung Galaxy Z Fold 4 User Reviews