Samsung
Updated May 2026
Samsung Galaxy Z Flip4
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Chipset
12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, Dual Pixel P
Camera
Li-Poly (Lithium Polymer)
Battery
Android 12, One UI 4.1.1
OS
Official Price
PKR 219,999
All Variants
Network
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Network
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
CDMA 800 / 1900
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
4G Network
LTE
5G Network
SA/NSA/Sub6/mmWave
Speed
HSPA 42.2/5.76 Mbps, LTE-A (6CA), 5G
Launch
Announced
2022, August 10
Status
Available. Released 2022, August 25
Body
Dimensions
Unfolded: 165.2 x 71.9 x 6.9 mm Folded: 84.9 x 71.9 x 15.9-17.1 mm
Weight
187 g (6.60 oz)
Build
Plastic front (opened), glass back (Gorilla Glass Victus+), aluminum frame
SIM Support
Nano-SIM, eSIM
IPX8 water resistant (up to 1.5m for 30 mins)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
IPX8 water resistant (up to 1.5m for 30 mins)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
Display
Contrast ratio: Infinite (nominal)
Type
Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
Size
6.7 inches, 101.5 cm2 (~85.4% screen-to-body ratio)
Resolution
1080 x 2640 pixels (~426 ppi density)
Protection
Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+)
Platform
Operating System
Android 12, One UI 4.1.1
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Adreno 730
Memory
Card slot
No
Internal
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
More
Samsung Pay (Visa, MasterCard certified)
Main Camera
12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
Features
Video
4K@30fps
Selfie Camera
Single
10 MP, f/2.4, 26mm (wide), 1.22µm
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
No
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
Radio
No
USB
USB Type-C 2.0, USB On-The-Go
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
Battery Type
Li-Poly (Lithium Polymer)
Capacity
3700 mAh
Charging
Fast charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging 4.5W
Fast wireless charging 15W
Reverse wireless charging 4.5W
Misc
Colors
Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Model
SM-F721B, SM-F721B/DS, SM-F721N, SM-F721U, SM-F721U1, SM-F721W
SAR
1.02 W/kg (head) 0.94 W/kg (body)
SAR EU
1.15 W/kg (head) 1.20 W/kg (body)
Tests
Test
Yes
Performance
AnTuTu: 685754 (v8) | 800001 (v9)
GeekBench: 3913 (v5.1)
GFXBench: 74fps (ES 3.1 onscreen)
GeekBench: 3913 (v5.1)
GFXBench: 74fps (ES 3.1 onscreen)
Camera
Photo / Video
Laoud Speaker
-27.5 LUFS (Good)