| Brand | Samsung |
| Model | SM-F721N Galaxy Z Flip 4 5G TD-LTE KR 512GB |
| Released | 2022 Aug 24 |
| Announced | 2022 Aug 10 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung B4 |
| OEM ID | F721NZDFKOO |
| 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) | 512 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) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , LTE700 (B28) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , LTE1700/2100 (B66) , TD-NR3700 (N77) , TD-NR3500 (N78) 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 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) | 0.589 W/kg |
| SAR (body) | 0.972 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: | 34.0 hours |
| Wireless Charging | Qi |
| Max. Wireless Charging Power | 15.0 W |
| Market Countries | South Korea |
| Market Regions | Asia |
| Mobile Operator | KT Corporation LG Uplus Corporation SK Telecom |
| Price | 1105.50 USD |
| Added | 2025-02-20 |
Specifications data description of this 📱Samsung SM-F721N Galaxy Z Flip 4 5G TD-LTE KR 512GB📱
Title: Samsung SM-F721N Galaxy Z Flip 4 5G TD-LTE KR 512GB – The Ultimate Specification Guide 📊
Introduction 🎭
Welcome to the ultimate specification guide for the Samsung SM-F721N Galaxy Z Flip 4 5G TD-LTE KR 512GB! This device is packed with impressive features that make it stand out in the crowded smartphone market. In this blog post, we’ll take a closer look at the lineup, design, specifications, and conclusion of this amazing device, using emoji icons to highlight key features.
Lineup 📈
The Samsung SM-F721N Galaxy Z Flip 4 is part of Samsung’s flagship lineup of devices. It’s designed for users who want a powerful, feature-rich smartphone that can handle anything they throw at it. With its sleek design, impressive specifications, and cutting-edge technology, the Galaxy Z Flip 4 is a device that’s sure to turn heads.
Design 🛍️
The design of the Samsung SM-F721N Galaxy Z Flip 4 is one of its standout features. The device has a foldable design that allows it to be opened and closed like a book. This makes it incredibly portable and easy to use, whether you’re on the go or sitting at your desk. The device is made from high-quality materials, including glass and metal, and has a premium look and feel.
Specifications 💻
Now, let’s dive into the specifications of the Samsung SM-F721N Galaxy Z Flip 4. We’ll use emoji icons to highlight key features:
🌐 NETWORK:
* 5G TD-LTE KR
* Dual SIM (Nano-SIM, dual stand-by)
* Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
* Bluetooth 5.2, A2DP, LE, aptX HD
📅 LAUNCH:
* Announced: 2023, August 10
* Status: Coming soon
🏋️ BODY:
* Dimensions: 165 x 72 x 7 mm (6.49 x 2.83 x 0.28 in)
* Weight: 183 g (6.46 oz)
* Build: Glass front (Gorilla Glass Victus), plastic back, aluminum frame
* SIM: Dual SIM (Nano-SIM, dual stand-by)
🌈 DISPLAY:
* Main display: Dynamic AMOLED 2X, HDR10+, 120Hz, 6.7 inches, 1080 x 2640 pixels, 22:9 ratio (~425 ppi density)
* Cover display: Super AMOLED, 1.9 inches, 260 x 512 pixels
🤖 OS 🛠️:
* Android 13, One UI 5.0
🚀 Chipset 🔧:
* Qualcomm SM8550 Snapdragon 8 Gen 2 (4 nm)
* CPU: Octa-core (1 x 3.19 GHz Cortex-X2 & 3 x 2.75 GHz Cortex-A710 & 4 x 1.80 GHz Cortex-A510)
💪 CPU 🖥️:
* Adreno 740
🎮 GPU 💻:
* Octa-core (1 x 2.84 GHz Cortex-X1 & 3 x 2.42 GHz Cortex-A78 & 4 x 1.82 GHz Cortex-A55)
🧠 MEMORY 🗂️:
* 512GB 12GB RAM
* UFS 3.1
📷 CAMERA 🎥:
* Triple 108 MP, f/1.8, 26mm (wide), 1/1.3″, 0.8µm, PDAF, OIS
* 12 MP, f/2.2, 123˚, 13mm (ultrawide), 1.12µm
* 10 MP, f/2.4, 31mm (telephoto), 1.22µm, PDAF, OIS, 3x optical zoom
* Features: LED flash, auto-HDR, panorama
* Video: 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps; gyro-EIS
🔈 SOUND 🎵:
* Stereo speakers
* 32-bit/384kHz audio
📡 COMMS 📶:
* 5G
* 4G LTE
💡 FEATURES 🎁:
* Fingerprint (under display, ultrasonic)
* Accelerometer
* Gyro
* Proximity
* Compass
* Barometer
* NFC
🔋 BATTERY🔌 :
* Non-removable Li-Po 4000 mAh battery
* Fast charging 45W
* USB Power Delivery 3.0
* Reverse wireless charging 15W
Conclusion 🎬
The Samsung SM-F721N Galaxy Z Flip 4 is an impressive device that’s sure to excite users who are looking for a powerful, feature-rich smartphone. From its sleek design to its cutting-edge technology, the Galaxy Z Flip 4 is a device that’s designed to impress.
We hope you found this specification guide helpful. Be sure to leave a comment and let us know what you think of the device!
