Samsung Galaxy Z Flip 7 vs Samsung W21 5G comparison

Show Only Differences Highlight Differences	Samsung Galaxy Z Flip 7	Samsung W21 5G
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display (Primary)	6.90-inch	7.60-inch
Cover Display	4.10-inch	-
Cover Resolution	948x1048 pixels	-
Processor	3.3 MHz deca-core	Qualcomm Snapdragon 865+
Front Camera	10-megapixel	10-megapixel + 10-megapixel
Rear Camera	50-megapixel + 12-megapixel	12-megapixel + 12-megapixel + 12-megapixel
RAM	8GB, 12GB	12GB
Storage	128GB, 256GB, 512GB	512GB
Battery Capacity	4300mAh	4500mAh
OS	Android 16	Android 10
Resolution	2520x1080 pixels	1768x2208 pixels
general
Brand	Samsung	Samsung
Model	Galaxy Z Flip 7	W21 5G
Release date	July 9, 2025	November 4, 2020
Launched in India	Yes	No
Form factor	Foldable	Foldable
Dimensions (mm)	166.70 x 75.20 x 6.50	-
Weight (g)	188.00	-
IP rating	IP48	-
Battery capacity (mAh)	4300	4500
Colours	Blue Shadow, Coral Red, Jetblack, Mint	Gold
Fast charging	-	Proprietary
Wireless charging	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.90	7.60
Touchscreen	Yes	Yes
Resolution	2520x1080 pixels	1768x2208 pixels
second display
Screen size (inches)	4.10	6.20
Touchscreen	Yes	Yes
Resolution	948x1048 pixels	816x2260 pixels
Protection type	Gorilla Glass	-
hardware
Processor	3.3 MHz deca-core	octa-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)
RAM	8GB, 12GB	12GB
Internal storage	128GB, 256GB, 512GB	512GB
Expandable storage	No	No
Processor make	-	Qualcomm Snapdragon 865+
camera
Rear camera	50-megapixel (f/1.8) + 12-megapixel (f/2.2)	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	10-megapixel (f/2.2)	10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Yes
software
Operating system	Android 16	Android 10
Skin	One UI 8	One UI 2.5
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	eSIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
Barometer	-	Yes

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