Specifications

General Information
ManufacturerSamsung
Manufacturer Part NumberSM-F721UZAEXAA
Brand NameSamsung
Product NameGalaxy Z Flip4 SM-F721U Smartphone
Product TypeSmartphone
Technical Information
Phone StyleFoldable
Virtual AssistantSamsung Bixby
Fast-charge CapableYes
Wireless ChargingYes
Processor
Processor ManufacturerARM
Processor TypeCortex X2
Processor Speed3.18 GHz
Processor CoreSingle-core (1 Core)
Combined Processor CoreOcta-core
Chipset
Chipset ManufacturerQualcomm
Chipset ModelSM8475 Snapdragon 8+ Gen 1
Memory
Built-in Memory256 GB
Standard Memory8 GB
Memory Card SlotNo
Display & Graphics
Screen Size6.7"
Flexible Folding ScreenYes
Folded Screen Size1.90"
Screen TypeDynamic AMOLED
Screen ModeFull HD Plus
Screen Resolution2640 x 1080
Screen-to-body Ratio85.4%
Standard Refresh Rate120 Hz
Touchscreen Information
TouchscreenYes
Camera
Rear CameraDual
Rear Camera Resolution12 Megapixel
Rear Camera Video Recording Resolution4K
Second Rear Camera Resolution12 Megapixel
Front CameraSingle
Front Camera Resolution10 Megapixel
Front Camera Video Recording Resolution4K
Maximum Frame Rate60 fps
Software
Operating SystemAndroid
Operating System VersionAndroid 12
Network & Communication
Contract TypeSIM-free
SIM Size SupportedNano/eSIM
Cellular Generation5G
Cellular Data Connectivity TechnologyEDGE, EVDO, GPRS, LTE, HSPA, HSDPA, LTE Advanced
GPS ReceiverYes
Wireless LANYes
Near Field CommunicationYes
Battery Information
Battery Capacity3700 mAh
Physical Characteristics
Head SAR Value Maximum1.02 W/kg
Height6.5"
Width2.8"
Depth0.3"
Weight (Approximate)6.60 oz
SAR Value0.94 W/kg
Miscellaneous
Ingress Protection (IP) RatingIPX8
Warranty
Limited Warranty24 Month
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