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General| Model | SM-J730G/DS |
|---|---|
| Network Technology | GSM / HSPA / LTE |
| Launch Date | 2017, June |
| Dimensions | 152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in) |
| Weight | 181 g (6.38 oz) |
| Build | Glass front, aluminum back, aluminum frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | Super AMOLED |
| Display Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
| Operating System | Android 7.0 (Nougat), upgradable to Android 9.0 (Pie) |
| Chipset | Exynos 7870 Octa (14 nm) |
| CPU | Octa-core 1.6 GHz Cortex-A53 |
| GPU | Mali-T830MP1 |
| Card Slot | microSDXC (dedicated slot) |
| Main Camera | 13 MP, f/1.7, 27mm (wide), AF |
| Main Camera Features | LED flash, panorama, HDR |
| Main Camera Video | 1080p@30fps |
| Selfie Camera | 13 MP, f/1.9, 28mm (wide) |
| Selfie Camera Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Bluetooth | 4.1, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
| Battery Type | Li-Ion 3600 mAh, non-removable |
| Display Size | 5.5 inches |
| Internal Memory | 64GB 3GB RAM |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Colors | Black, Gold, Blue |
| SAR EU | 0.35 W/kg (head) |
| Also known as | Samsung Galaxy J7 Pro (2017) |
Essential safety guidelines, precautions, and initial setup instructions for device use.
Identifies device parts, buttons, and ports for user interaction and understanding.
Guides on charging, conserving battery power, and installing SIM/memory cards.
Explains Home screen, Apps screen, lock screen, notifications, and gestures.
Covers text input, data transfer, Samsung accounts, and file management.
Instructions for activating and using Emergency mode to conserve battery and for safety.
Details on installing, uninstalling, managing, and setting app permissions.
Guides for using Phone, Contacts, and Messages for calls and text.
Instructions for web browsing, email setup, and secret mode.
Covers camera functions, photo/video capture, and media viewing.
Information on using Samsung Pay for payments and Samsung Members for support.
Explains usage of Notes, Calendar, Clock, Calculator, Radio, and other tools.
Configuration for Wi-Fi, Bluetooth, mobile data, and hotspot tethering.
Settings for screen brightness, sound modes, notifications, and wallpapers.
Accessing advanced options, optimizing performance, and updating software.
Managing screen lock, fingerprints, Samsung Pass, and cloud backups.
Solutions for common problems like startup, network, and battery issues.
Guidance on resolving touchscreen malfunctions, device freezing, and fatal errors.
Troubleshooting tips for multimedia playback, Bluetooth, and computer connections.
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