SAMSUNG Galaxy Z Flip4

picture of SAMSUNG Galaxy Z Flip4
  • Released: 2022, August 25
  • Display: 6.7 inches
  • Processor: Octa-core 3.19 GHz 2.75 GHz 1.80 GHz
  • RAM: 8GB
  • Storage: 128GB
  • Battery: Li-Po 3700 mAh
Announced 2022, August 10
Status Available. Released 2022, August 25
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Speed HSPA, LTE-A (6CA), 5G
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 Nano-SIM and eSIM
IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised)
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)
Cover display: Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+)
OS Android 12, upgradable to Android 13, One UI 5.1
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
Card slot No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
UFS 3.1
Main Camera
Dual 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
Features LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Selfie camera
Single 10 MP, f/2.4, 26mm (wide), 1.22µm
Features HDR
Video 4K@30fps
Type Li-Po 3700 mAh, non-removable
Charging 25W wired, 50% in 30 min (advertised) 15W wireless 4.5W reverse wireless
Loudspeaker Yes, with stereo speakers
3.5mm jack No
32-bit/384kHz audio Tuned by AKG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth 5.2, A2DP, LE
Radio No
USB USB Type-C 2.0, OTG
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Samsung Pay (Visa, MasterCard certified)
Colors Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Models 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)
Price $ 597.00 / € 655.77 / £ 519.00 / ₹ 89,999

Samsung Galaxy Z Flip4 Review

In the ever-evolving world of smartphones, the Samsung Galaxy Z Flip4 emerges as a beacon of innovation, combining style with cutting-edge technology. This review delves into the device's display, camera capabilities, performance, and battery life, presenting a comprehensive analysis of its pros and cons.

Display Brilliance

The Z Flip4 boasts a 6.7-inch main display with an impressive 120Hz refresh rate, ensuring a visually stunning experience indoors and outdoors. The expanded 1.9-inch cover display enhances functionality, though still primarily serving quick interactions. Despite a minor crease, the display quality remains a standout feature.

Capturing Moments with Precision

Equipped with a dual-lens rear camera system—12-megapixel main and ultrawide sensors—the Z Flip4 captures vivid photos in various lighting conditions. The 12-megapixel front-facing camera ensures stunning selfies. The camera suite shines in both daylight and low-light scenarios, showcasing Samsung's commitment to versatile photography.

Seamless Performance

Powered by the Snapdragon 8 Gen 1 Plus processor, the Z Flip4 delivers an impeccable performance, effortlessly handling every task without lag or slowdown. This powerhouse processor contributes to a smooth and responsive user experience, setting the device apart in the foldable phone arena.

Endurance Redefined

With a 3,900mAh battery, the Z Flip4 surpasses its predecessor, offering commendable battery life. A single charge easily sustains a full day of use, making it an ideal companion for users constantly on the move. The larger battery capacity addresses one of the common concerns associated with foldable phones.

Pros and Cons Analysis


  • Striking and compact design
  • Exceptional display quality
  • Powerful Snapdragon 8 Gen 1 Plus processor
  • Impressive camera capabilities
  • Long-lasting battery life


  • Premium price point
  • Minor crease in the display
  • Some apps lack optimization for foldable screens

Target Audience

The Samsung Galaxy Z Flip4 caters to tech enthusiasts seeking a blend of style and performance. While its price may deter budget-conscious consumers, the device's unique features make it a worthwhile investment for those desiring a top-tier foldable phone experience.


In conclusion, the Samsung Galaxy Z Flip4 stands out as an exceptional foldable phone, combining style and substance seamlessly. Its striking design, powerful performance, and improved features make it a compelling choice for users who crave innovation in the palm of their hands. Despite a few drawbacks, the Z Flip4 asserts itself as a frontrunner in the competitive world of foldable smartphones, setting a new standard for the industry.

Video Review