Samsung Galaxy J7 Duo
Price in Bangladesh
Official ৳18,990 Available · brand warranty
Variant
Prices checked 9 March 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 5.5″ Super AMOLED
- Chipset
- Exynos 7885
- RAM
- 4GB
- Storage
- 32GB
- Rear camera
- 13MP Dual
- Selfie camera
- 8MP
- Battery
- 3,000mAh
- Network
- 2G, 3G, 4G
- OS
- Android v8.0
- Weight
- 174g · 8.2mm
Samsung Galaxy J7 Duo overview
The Samsung Galaxy J7 Duo is a smartphone from Samsung, released in April 2018. It comes with a 5.5-inch Super AMOLED display, the Exynos 7885 chipset, 4GB of RAM and 32GB of storage. For photography there is a 13MP dual rear camera and a 8MP selfie camera. A 3,000mAh battery powers the phone. The official price of the Samsung Galaxy J7 Duo in Bangladesh starts at ৳18,990.
What's good
- Super AMOLED panel
What's not
- Entry-level chipset, not for heavy gaming
- Small 3000mAh battery
- No 3.5mm headphone jack
Samsung Galaxy J7 Duo full specifications
Launch
| Brand | Samsung |
|---|---|
| Model | Galaxy J7 Duo |
| Device Type | SmartPhone |
| Release Date | 10 April 2018 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v8.0 |
| Chipset | Exynos 7885 |
| CPU | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 14 nm |
| GPU | Mali-T830 MP1 |
Display
| Display Type | Super AMOLED |
|---|---|
| Screen Size | 5.5 inches (13.97 cm) |
| Resolution | 720x1280 px (FHD+) |
| Aspect Ratio | 16:9 |
| Pixel Density | 267 ppi |
| Screen to Body Ratio | 70.21 % |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
Rear Camera
| Camera Setup | Dual |
|---|---|
| Resolution | 13 MP, f/1.9, Primary Camera, 5 MP, f/1.9, Depth Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.9 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 8 MP, f/1.9, Primary Camera |
| Flash | LED Flash |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/1.9 |
Body & Design
| Height | 153.5 mm |
|---|---|
| Width | 77.2 mm |
| Thickness | 8.2 mm |
| Weight | 174 grams |
| Colors | Black, Gold |
Battery
| Battery type | Li-Ion (Lithium Ion) |
|---|---|
| Capacity | 3000 mAh |
| Placement | Removable |
| Talk Time | Up to 20 Hours(3G) |
Memory
| Internal Storage | 32 GB |
|---|---|
| Storage Type | eMMC 5.1 |
| User Available Storage | Up to 21.8 GB |
| Expandable Memory | Up to 256 GB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR3 |
Connectivity
| Network | 2G, 3G, 4G |
|---|---|
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Micro, SIM2: Micro |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE Cat4 150/50 Mbps |
| SAR Value | 0.478 W/kg |
| WLAN | Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging, microUSB 2.0 |
Sensors & Security
| Light Sensor | Proximity sensor, Accelerometer |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Front-mounted |
| Face Unlock | Yes |
Audio & Media
| FM Radio | Yes |
|---|---|
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
More
| Made By | Korea |
|---|---|
| Features | Accelerometer |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Samsung Galaxy J7 Duo in Bangladesh?
The official price of Samsung Galaxy J7 Duo in Bangladesh starts at ৳18,990.
Does Samsung Galaxy J7 Duo support 5G?
No, Samsung Galaxy J7 Duo does not support 5G. It works on 2G, 3G, 4G networks.
How big is the battery of Samsung Galaxy J7 Duo?
Samsung Galaxy J7 Duo has a 3000mAh battery.
Which processor does Samsung Galaxy J7 Duo use?
Samsung Galaxy J7 Duo is powered by the Exynos 7885 (Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)).
When was Samsung Galaxy J7 Duo released?
Samsung Galaxy J7 Duo was released in April 2018.
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