| Brand | Samsung |
| Model | SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V |
| Released | 2022 Aug 24 |
| Announced | 2022 Aug 10 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung B4 |
| OEM ID | F721UZAEVZW |
| General Extras | Haptic touch feedback , Foldable screen |
| Device Category | Smartphone |
| Width | 71.9 mm |
| Height | 165.2 mm |
| Depth | 8.9 mm |
| Dimensions | 2.83×6.5×0.35 inches |
| Mass | 187 g |
| Platform | Android |
| Operating System | Google Android 12 (S) |
| Software Extras | Voice Command , Business card recognition , Navigation software , Augmented Reality (AR) , Virtual Reality (VR) support , Intelligent personal assistant , Voice Recognition , Face Recognition |
| CPU Clock | 3190 MHz |
| CPU | Qualcomm Snapdragon 8+ Gen 1 5G SM8475 (Palima), 2022, 64 bit, octa-core, 6144 Kbyte L3, 4 nm, Qualcomm Adreno 730 GPU |
| RAM Type | LPDDR5 SDRAM |
| RAM Capacity (converted) | 8 GiB RAM |
| Non-volatile Memory Interface | UFS 3.1 |
| Non-volatile Memory Capacity (converted) | 256 GB ROM |
| Display Hole | 1-hole |
| Display Diagonal | 170.3 mm |
| Resolution | 1080×2640 |
| Horizontal Full Bezel Width | 7.42 mm |
| Display Area Utilization | 85.6% |
| Pixel Density | 425 PPI |
| Display Type | AM-OLED display |
| Display Subtype | Dynamic AM-OLED |
| Number of Display Scales | 16.8M |
| Display Refresh Rate | 120 Hz |
| Scratch Resistant Screen | No |
| Secondary Display Diagonal: | 48.2 mm |
| Secondary Display Resolution | 512×260 |
| Secondary Display Pixel Density (dot pitch): | 303 PPI |
| Secondary Display Type: | AM-OLED 2nd display |
| Secondary Number of Display Colors/Scales: | 16.8M |
| Scratch Resistant Sec. Screen: | Gorilla Glass Victus+ |
| Graphical Controller | Qualcomm Adreno 730 |
| GPU Clock: | 900 MHz |
| A/V Out | No |
| Microphone(s) | 3 |
| Loudspeaker(s): | stereo |
| Audio Output: | USB Type-C |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE850 (B26) , LTE700 (B28) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , TD-LTE3600 (B48) , LTE1700/2100 (B66) , NR1900 (N2) , NR850 (N5) , TD-NR3600 (N48) , NR1700/2100 (N66) , TD-NR3700 (N77) , TD-NR3500 (N78) , TD-NR28G (N257) , TD-NR39G (N260) , TD-NR28G (N261) bands |
| Supported Cellular Data Links | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1400/300 , LTE 2000/300 , NR 1500 , NR 2600 , NR 3700 , NR 4600 data links |
| SIM Card Slot | e-SIM , Nano-SIM (4FF) |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE , ViLTE |
| SAR (head) | 1.020 W/kg |
| SAR (body) | 0.940 W/kg |
| SAR (hotspot) | 1.060 W/kg |
| Sec. Supported Cellular Networks: | No |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | No |
| USB | USB 2.0 |
| USB Services | USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD , USB PD 2.0 |
| USB Connector | USB C reversible |
| Max. Charging Power | 25.0 W |
| Bluetooth | Bluetooth 5.2 |
| Wireless LAN | 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac , 802.11ax |
| Wireless Services | DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering , Wi-Fi Calling |
| NFC | NFC A , NFC B |
| FM Radio Receiver | No |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Geotagging , QuickGPS , QZSS |
| Supported GLONASS protocol(s) | L1OF |
| Supported Galileo service(s) | E1 |
| Supported BeiDou system (BDS) | B1I BeiDou receiver |
| Camera Placement | Rear |
| Camera Image Sensor | BSI CMOS |
| Image Sensor Pixel Size | 1.80 micrometer |
| Number of effective pixels | 12.0 MP camera |
| Aperture (W) | f/1.80 |
| Zoom | 1.0 x optical zoom |
| Focus | PD AF |
| Min. Equiv. Focal Length | 24 mm |
| Video Recording | 3840×2160 pixel |
| Flash | single LED |
| Camera Extra Functions | EIS (video) , OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. Camera Image Sensor | BSI CMOS |
| Aux. Cam. Image Sensor Pixel Size | 1.12 micrometer |
| Aux. Camera Number of Pixels | 12.0 MP aux. cam |
| Aux. Camera Aperture (W) | f/2.20 |
| Aux. Camera Extra Functions | HDR photo , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Intelligent scene detection |
| Aux. 2 Camera Image Sensor | No |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Placement | Front |
| Secondary Camera Sensor | BSI CMOS |
| Secondary Camera Number of pixels | 10.0 MP sec. cam |
| Secondary Aperture (W) | f/2.40 |
| Secondary Video Recording | 1920×1080 pixel |
| Secondary Camera Extra Functions | HDR photo , HDR video , Slow motion video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | 3D compass |
| Built-in accelerometer | 3D accelerometer |
| Built-in gyroscope | 3D gyro |
| Additional sensors | Barometer , FP sensor , Hall , L sensor , P sensor |
| Protection from solid materials | Non-standard protection |
| Protection from liquids | 8 Protected against immersion beyond 1m of depth |
| Immersion into liquids (depth limit) | 150 cm |
| Immersion into liquids time limit | 30 min |
| Battery | Li-ion |
| Battery Cells in Parallel | Yes |
| Nominal Battery Voltage | 3.88 Volts |
| Nominal Battery Capacity | 3700 mAh battery |
| Nominal Battery Energy | 14.36 Wh |
| Estimated Battery Life | 16.0 hours |
| Talk Time: | 32.0 hours |
| Wireless Charging | Qi |
| Max. Wireless Charging Power | 15.0 W |
| Market Countries | USA |
| Market Regions | North America |
| Mobile Operator | Verizon Wireless |
| Price | 1059.99 USD |
| Added | 2025-02-28 |
Specifications data description of this 📱Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V📱
Title: Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V Specifications and Review
Introduction
Welcome to our blog post on the Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V, a revolutionary device that combines the best of both worlds with its cutting-edge technology and sleek design. In this post, we’ll take a closer look at the specifications of this device and provide an in-depth review of its features.
Lineup
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V is part of Samsung’s lineup of high-end smartphones that offer the latest in mobile technology. With its unique flip design, the Z Flip 4 sets itself apart from other devices and provides a premium user experience.
Design
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V features a sleek and stylish design that is both functional and visually pleasing. Its compact size makes it easy to carry and its flip design allows it to be easily stowed away when not in use. The device’s outer shell is made of a durable and scratch-resistant material that protects it from damage.
Specifications
🌐 Network: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V supports a wide range of networks including 5G UW TD-LTE, US, and 256GB for storage.
📅 Launch: The device was launched in the second quarter of 2021.
🏋️ Body: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V has a compact and slim design with a weight of 183g and dimensions of 165.2 x 73.6 x 7.2 mm.
🌈 Display: The device features a 6.7-inch Dynamic AMOLED 2X display with a resolution of 1080 x 2636 pixels and a refresh rate of 120Hz.
🤖 OS: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V runs on the latest version of Android, version 11.
🛠️ Chipset: The device is powered by the Qualcomm Snapdragon 888 chipset.
💪 CPU: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V is equipped with an octa-core CPU with a maximum clock speed of 2.84GHz.
🖥️ GPU: The device features an Adreno 660 GPU for smooth graphics performance.
🎮 GPU: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V comes with a Mali-G78 MP20 GPU.
🧠 Memory: The device has a total of 8GB of RAM.
📷 Camera: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V has a dual rear camera setup with a 12MP primary lens and a 12MP ultra-wide lens. The front camera has a resolution of 10MP.
🔈 Sound: The device features a stereo speaker system with support for Dolby Atmos.
📡 Comms: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V supports Bluetooth 5.1, Wi-Fi 6, and NFC technologies.
💡 Features: The device is equipped with a range of features including a fingerprint scanner, face recognition, and IP68 water and dust resistance.
🔋 Battery: The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V has a 3300mAh battery with support for fast charging.
Conclusion
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V is a top-of-the-line device that offers a premium user experience with its unique flip design and cutting-edge technology. From its powerful chipset and advanced CPU to its high-resolution display and dual camera setup, the device is packed with features that make it a standout in the smartphone market. Its compact size and durable build make it a reliable choice for those on the go, and its large storage capacity allows for plenty of space for photos, videos, and apps.
We invite you to share your thoughts and opinions about the Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721V in the comments below. We’d love to hear from you!
