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General| Model | SM-A405FN/DS |
|---|---|
| Device Type | Smartphone |
| Announced | 2019, March |
| Status | Available. Released 2019, April |
| Build | Glass front, plastic back, plastic frame |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | Super AMOLED |
| Chipset | Exynos 7904 (14 nm) |
| GPU | Mali-G71 MP2 |
| Internal Memory | 64GB 4GB RAM, 128GB 6GB RAM |
| Loudspeaker | Yes |
| 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 |
| USB | USB Type-C 2.0 |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Expandable Storage | microSDXC (dedicated slot) |
| Resolution | 1080 x 2340 pixels |
| Operating System | Android 9.0 (Pie), upgradable to Android 11 |
| RAM | 4GB |
| Selfie camera | 25 MP, f/2.0 |
| Battery | 4000 mAh |
| Charging | Fast charging 15W |
| Colors | Black, White, Blue |
Important notes and disclaimers before using the device for the first time.
Identifies device components like cameras, buttons, and ports.
Covers charging, power saving modes, and battery usage optimization.
Instructions for installing and managing SIM and microSD cards.
Explains touch gestures like tapping, dragging, and swiping.
Navigating the device's main screens and app drawer.
Managing alerts, quick settings, and system status icons.
Downloading, installing, uninstalling, and managing app permissions.
Making calls, managing contacts, call logs, and blocking numbers.
Taking photos, recording videos, modes, filters, and camera settings.
Viewing, editing, sharing, and organising photos and videos.
Configuring Wi-Fi, Bluetooth, mobile networks, and hotspot.
Adjusting screen brightness, sound modes, and visual effects.
Setting up screen lock, face recognition, and fingerprint unlocking.
Language, date/time, reset options, and software updates.
Solutions for device problems like freezing, connectivity, and errors.
Safety instructions and warnings regarding battery removal.
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