Samsung Galaxy J7 Duo comes with Android v8.0 (Oreo) operating system. Under the hood, an octa-core processor, having a clock-speed of 1.6GHz, manages the overall performance of the system. Phone has 5.5-inch Super AMOLED display which exhibits a screen resolution of 720 x 1,280 pixels. A Corning Gorilla Glass is placed on the display which helps to protect it from minor scratches. The cameras are excellent as well, as they provide good quality images.
Specifications
General
| Launch Date | April 13, 2018 (Official) | |
| Brand | Samsung | |
| Model | Galaxy J7 Duo | |
| Operating System | Android v8.0 (Oreo) | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| SIM Size | SIM1: Micro SIM2: Micro |
|
| Network | 4G: Available (supports Indian bands) 3G: Available, 2G: Available |
|
| Fingerprint Sensor | ||
| Quick Charging |
Design
| Height | 153.5 mm | |
| Width | 77.2 mm | |
| Thickness | 8.2 mm | |
| Weight | 174 grams | |
| Colours | Black, Gold |
Display
| Screen Size | 5.5 inches (13.97 cm) | |
| Screen Resolution | HD (720 x 1280 pixels) | |
| Aspect Ratio | 16:9 | |
| Pixel Density | 267 ppi | |
| Display Type | Super AMOLED | |
| Touch Screen | ||
| Screen to Body Ratio | 70.21 % |
Performance
| Chipset | Samsung Exynos 7 Octa | |
| Processor | Octa core, 1.6 GHz | |
| RAM | 4 GB |
Storage
| Internal Memory | 32 GB | |
| Expandable Memory | ||
| User Available Storage | Up to 21.8 GB | |
| USB OTG Support |
Camera
| Main Camera | ||
| Resolution | 13 MP 5 MP Dual Primary Cameras | |
| Autofocus | ||
| Physical Aperture | F1.9 | |
| Optical Image Stabilisation | ||
| Flash | ||
| Image Resolution | 4128 x 3096 Pixels | |
| Settings | Exposure compensation, ISO control | |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 1920
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