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Samsung Galaxy Z Flip 7 FE vs Samsung Galaxy M21 2021 Edition

Samsung Galaxy Z Flip 7 FE vs Samsung Galaxy M21 2021 Edition comparison

Show Only Differences Highlight Differences	Samsung Galaxy Z Flip 7 FE	Samsung Galaxy M21 2021 Edition
key specs
Display (Primary)	6.70-inch	-
Cover Display	3.40-inch	-
Processor	octa-core	-
Front Camera	12-megapixel	Unspecified
Rear Camera	50-megapixel + 12-megapixel	48-megapixel
RAM	8GB	-
Storage	128GB, 256GB	-
Battery Capacity	4000mAh	6000mAh
OS	Android 16	Android 11
Display	-	6.40-inch
Resolution	-	1080x2340 pixels
general
Brand	Samsung	Samsung
Model	Galaxy Z Flip 7 FE	Galaxy M21 2021 Edition
Release date	July 9, 2025	July 21, 2021
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Foldable	Touchscreen
Thickness	6.9	-
Battery capacity (mAh)	4000	6000
Removable battery	No	-
Wireless charging	No	-
Colours	black, white	Arctic Blue, Charcoal Black
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.70	6.40
Touchscreen	Yes	Yes
Resolution	-	1080x2340 pixels
Aspect ratio	-	19.5:9
second display
Screen size (inches)	3.40	-
Touchscreen	Yes	-
hardware
Processor	octa-core	-
RAM	8GB	-
Internal storage	128GB, 256GB	-
Expandable storage	No	-
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel + 12-megapixel	48-megapixel
No. of Rear Cameras	2	3
Front camera	12-megapixel	Unspecified
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 11
Skin	One UI 8	One UI Core 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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