Samsung Galaxy J7 Duo mobile was launched in March 2018. The phone comes with a 5.50-inch touchscreen display offering a resolution of 720×1280 pixels at a pixel density of 267 pixels per inch (ppi) and an aspect ratio of 16:9. Samsung Galaxy J7 Duo is powered by an octa-core Samsung Exynos 7885 processor that features 2 cores clocked at 2.2GHz and 6 cores clocked at 1.6GHz. It comes with 4GB of RAM. The Samsung Galaxy J7 Duo runs Android Oreo and is powered by a 3000mAh battery.
As far as the cameras are concerned, the Samsung Galaxy J7 Duo on the rear packs a 13-megapixel (f/1.9) primary camera, and a 5-megapixel (f/1.9) camera. The rear camera setup has autofocus. It sports an 8-megapixel camera on the front for selfies with an f/1.9 aperture.
Samsung Galaxy J7 Duo is based on Android Oreo and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 256GB). The Samsung Galaxy J7 Duo is a dual-SIM mobile. The Samsung Galaxy J7 Duo measures 153.50 x 77.20 x 8.20mm (height x width x thickness) and weighs 174.00 grams. It was launched in Black and Gold colour.
Connectivity options on the Samsung Galaxy J7 Duo include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, and FM radio. Sensors on the phone include accelerometer, proximity sensor, and fingerprint sensor.
As of 21st July 2022, Samsung Galaxy J7 Duo price in India starts at Rs. 12,399.
Samsung Galaxy J7 Duo Full Specifications
| Brand | Samsung |
| Model | Galaxy J7 Duo |
| Price in India | ₹12,399 |
| Release date | March 2018 |
| Launched in India | Yes |
| Form factor | Touchscreen |
| Dimensions (mm) | 153.50 x 77.20 x 8.20 |
| Weight (g) | 174.00 |
| Battery capacity (mAh) | 3000 |
| Colours | Black and Gold |
| Screen size (inches) | 5.50 |
| Touchscreen | Yes |
| Resolution | 720×1280 pixels |
| Aspect ratio | 16:9 |
| Pixels per inch (PPI) | 267 |
| Processor | octa-core (2×2.2GHz + 6×1.6GHz) |
| Processor make | Samsung Exynos 7885 |
| RAM | 4GB |
| Internal storage | 32GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 256 |
| Rear camera | 13-megapixel (f/1.9) + 5-megapixel (f/1.9) |
| Rear autofocus | Yes |
| Rear flash | LED |
| Front camera | 8-megapixel (f/1.9) |
| Front flash | LED |
| Operating system | Android Oreo |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac |
| GPS | Yes |
| Bluetooth | Yes, v 5.00 |
| NFC | No |
| FM | Yes |
| Number of SIMs | 2 |
| Fingerprint sensor | Yes |
| Compass/ Magnetometer | No |
| Proximity sensor | Yes |
| Accelerometer | Yes |
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