Samsung Galaxy Z Fold 3 vs Samsung Galaxy A31

Samsung Galaxy Z Fold 3 vs Samsung Galaxy A31: Compare the Samsung Galaxy Z Fold 3 and Samsung Galaxy A31 to find out which smartphone suits your needs. Discover the differences in design, display, camera, performance, and more. Make an informed decision on which device is the perfect fit for you.

Feature	Samsung Galaxy Z Fold 3	Samsung Galaxy A31
Display	Main Display: 7.6″ Dynamic AMOLED 2X	6.4″ Super AMOLED
Resolution	Main Display: 2208 x 1768 pixels	1080 x 2400 pixels
Secondary Display	6.2″ Dynamic AMOLED 2X	N/A
Processor	Qualcomm Snapdragon 888	Mediatek Helio P65
RAM	12 GB	4/6 GB
Storage	256/512 GB	64/128 GB
Main Camera	12 MP Wide (f/1.8)	48 MP Wide (f/2.0)
Ultrawide Camera	12 MP Ultrawide (f/2.2)	8 MP Ultrawide (f/2.2)
Telephoto Camera	12 MP Telephoto (f/2.4)	5 MP Depth Sensor (f/2.4)
Front Camera	10 MP Cover Camera (f/2.2)	20 MP Wide (f/2.2)
Battery Capacity	4400 mAh	5000 mAh
Charging	25W Fast Charging	15W Fast Charging
Operating System	Android 11	Android 10
Biometric Authentication	Side-mounted Fingerprint Sensor, Face Recognition	Under-display Fingerprint Sensor
Connectivity	5G	4G
Dimensions (Folded)	Unfolded: 158.2 x 128.1 x 6.4 mm	159.3 x 73.1 x 8.6 mm
Weight	271 grams	185 grams