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General| Model | SM-G770F/DS |
|---|---|
| Network Technology | GSM / HSPA / LTE |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Type | Super AMOLED Plus |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| OS | Android 10, upgradable to Android 12, One UI 4 |
| RAM | 8 GB |
| Internal | 128 GB |
| Main Camera Features | LED flash, panorama, HDR |
| Selfie camera video | 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0 |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Size | 6.7 inches |
| CPU | Octa-core |
| Main Camera | 12 MP, f/1.8, 26mm (wide) |
| Main Camera Video | 4K@30fps |
| Selfie camera | 32 MP, f/2.2, 26mm (wide) |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
| Battery | 4500 mAh |
| Charging | 25W wired |
Learn about your device's physical layout, functions, and initial setup steps.
Instructions on how to charge your device's battery safely and efficiently.
Guide on inserting SIM and microSD cards into your device.
Procedures for turning the device on/off and initial setup.
Managing your Samsung account, understanding the screen, and home screen.
Using the keyboard, phone, contacts, and messaging apps.
Using the internet, multi window, Bixby, and Samsung Health.
Using the camera, gallery, AR Zone, voice recorder, and radio.
Managing Samsung Pay, sharing content, screen capture, and data transfer.
Managing Wi-Fi, Bluetooth, NFC, and Mobile Hotspot settings.
Customizing screen modes, brightness, wallpaper, and themes.
Managing lock screens, biometrics, accounts, folders, and location.
Managing battery, general settings, advanced features, and updates.
Essential precautions for safe device operation and understanding instructional icons.
Notes on accessories, overheating, and operating environment.
Resolving issues with device startup, network, and connectivity.
Solutions for freezing, responsiveness, call, and audio issues.
Resolving errors related to camera, multimedia, Bluetooth, and location.
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