Samsung Galaxy Z Flip4
Description
| Samsung Galaxy Z Flip4 | SM-F721B, SM-F721B/DS, SM-F721N, SM-F721U, SM-F721U1, SM-F721W, SM-F7210 |
| Announced | 2022, August 10 |
| Released | 2022, August 25 |
| 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 |
| Build | Plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame |
| IP standard | IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance |
| Colors | Blue, Dark Blue, Khaki, Graphite, Yellow, Red |
| SIM | Nano-SIM and eSIM |
| OS | Android 12 |
| user interface | One UI 5.1 |
| Connections |
|
| Network | 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 |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| NFC | Yes |
| Infrared | No |
| Radio | No |
| DISPLAY |
|
| Screen type | Foldable: Dynamic AMOLED 2X Cover display: Super AMOLED |
| Technology and features | HDR10+ |
| Screen protection | Gorilla Glass Victus+ |
| Screen Size | 6.7 inches Cover display: 1.9 inches |
| Screen-to-body ratio | ~85.4% |
| Refresh rate | 120Hz |
| Screen resolution | 1080 x 2640 pixels Cover display: 260 x 512 pixels |
| Display ratio | |
| Pixel density | ~426 ppi |
| Brightness | 1200 nits (peak) |
| Processing and Calculations |
|
| Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 |
| Manufacturing accuracy | 4 nm |
| CPU | Octa-core |
| Specifications of cores | 1×3.19 GHz Cortex-X2 & 3×2.75 GHz Cortex-A710 & 4×1.80 GHz Cortex-A510 |
| GPU | Adreno 730 |
| MEMORY and RAM |
|
| RAM | 8GB |
| Internal memory | 128GB, 256GB, 512GB |
| Internal memory type | UFS 3.1 |
| Memory and RAM combination | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
| Memory card slot | No |
| MAIN CAMERA |
|
| Camera 1 | 12 MP, f/1.8, 24mm (wide), 1/1.76″, 1.8µm, Dual Pixel PDAF, OIS |
| Camera 2 | 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm |
| Camera 3 | |
| Camera 4 | |
| Video | 4K@30/60fps, 1080p@60/240fps, 720p@960fps |
| Video recording features | HDR10+ |
| Features | LED flash, HDR, panorama |
| SELFIE CAMERA |
|
| Selfie camera | 10 MP, f/2.4, 26mm (wide), 1.22µm |
| Selfie video | 4K@30fps |
| Selfie features | HDR |
| SOUND | |
| Speaker |
Stereo speakers Tuned by AKG 32-bit/384kHz audio |
| 3.5mm jack | No |
| BATTERY |
|
| Battery | 3700 mAh |
| Battery type | Li-Po |
| Removable or replacement | Non-removable / replaceable only by specialist |
| Fast charging | Yes |
| Wireless charging | Yes |
| Wireless charging power | 15W |
| Wire charging power | 25W |
| port type | USB Type-C 2.0, OTG |
| Features | 50% in 30 min 4.5W reverse wireless charging |
| FEATURES |
|
| Sensors | Fingerprint, accelerometer, gyro, proximity, compass, barometer |
| Fingerprint | Side-mounted |
| Other Features | |
| Comes in the box | Cable SIM Ejector tool User Guide |
 VIDEO |
|
| Next Model | Samsung Galaxy Z Fold 4 |
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