Samsung Galaxy Z Flip 4 vs Samsung Galaxy A31 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Z Flip 4	Samsung Galaxy A31
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display (Primary)	6.70-inch	-
Processor	Qualcomm Snapdragon 8+ Gen 1	MediaTek Helio P65
Front Camera	10-megapixel	20-megapixel
Rear Camera	12-megapixel + 12-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB, 512GB	128GB
Battery Capacity	3700mAh	5000mAh
OS	Android 12	Android 10
Resolution	1080x2640 pixels	1080x2400 pixels
Display	-	6.40-inch
general
Brand	Samsung	Samsung
Model	Galaxy Z Flip 4	Galaxy A31
Release date	July 10, 2022	March 24, 2020
Launched in India	No	Yes
Form factor	Foldable	Touchscreen
Dimensions (mm)	71.90 x 165.20 x 6.90	159.30 x 73.10 x 8.60
Weight (g)	187.00	185.00
Battery capacity (mAh)	3700	5000
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	No
Colours	Blue, Bora Purple, Graphite, Pink Gold	Prism Crush Black, Prism Crush Blue, Prism Crush White
Removable battery	-	No
display
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.40
Touchscreen	Yes	Yes
Resolution	1080x2640 pixels	1080x2400 pixels
Protection type	Gorilla Glass	-
Aspect ratio	20:9	20:9
second display
Screen size (inches)	1.90	-
Resolution	260x512 pixels	-
Protection type	Gorilla Glass	-
hardware
Processor	octa-core	2GHz octa-core (2x2GHz + 6x1.7GHz)
Processor make	Qualcomm Snapdragon 8+ Gen 1	MediaTek Helio P65
RAM	8GB	6GB
Internal storage	128GB, 256GB, 512GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	12-megapixel + 12-megapixel	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	10-megapixel	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 12	Android 10
Skin	OneUI 4.1.1	One UI 2.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n
Bluetooth	Yes, v 5.20	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
GPS	-	Yes
NFC	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	eSIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	Yes	-
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes

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