Samsung Galaxy Z Flip 7 FE vs Samsung W21 5G comparison

Compare Samsung Galaxy Z Flip 7 FE
Compare Samsung W21 5G
key specs
Display (Primary)6.70-inch7.60-inch
Cover Display3.40-inch-
Processorocta-coreQualcomm Snapdragon 865+
Front Camera12-megapixel10-megapixel + 10-megapixel
Rear Camera50-megapixel + 12-megapixel12-megapixel + 12-megapixel + 12-megapixel
RAM8GB12GB
Storage128GB, 256GB512GB
Battery Capacity4000mAh4500mAh
OSAndroid 16Android 10
Resolution-1768x2208 pixels
general
BrandSamsungSamsung
ModelGalaxy Z Flip 7 FEW21 5G
Release dateJuly 9, 2025November 4, 2020
AI EnabledYes-
Launched in IndiaYesNo
Form factorFoldableFoldable
Thickness6.9-
Battery capacity (mAh)40004500
Removable batteryNo-
Wireless chargingNoYes
Coloursblack, whiteGold
Fast charging-Proprietary
display
Refresh Rate120 Hz-
Screen size (inches)6.707.60
TouchscreenYesYes
Resolution-1768x2208 pixels
second display
Screen size (inches)3.406.20
TouchscreenYesYes
Resolution-816x2260 pixels
hardware
Processorocta-coreocta-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)
RAM8GB12GB
Internal storage128GB, 256GB512GB
Expandable storageNoNo
Dedicated microSD slotNo-
Processor make-Qualcomm Snapdragon 865+
camera
Rear camera50-megapixel + 12-megapixel12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera12-megapixel10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 10
SkinOne UI 8One UI 2.5
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes

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