DevicesArena
Compare Smartphones
Select up to 3 devices and see their specs side by side. Highlight differences instantly.
Brands
Device 1
VS
Device 2
Search & select a device
VS
Device 3 Optional
Optional third device
| Specifications |
Samsung Galaxy J7 Duo
|
|---|---|
| Network | |
| Technology | GSM / HSPA / LTE |
| Launch | |
| Announced | 2018, April. Released 2018, April |
| Availability | |
| Body | |
| Dimensions | 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in) |
| Weight | 174 g (6.14 oz) |
| Materials | |
| Connectivity Slot | |
| Display | |
| Type | Super AMOLED |
| Size | 5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~267 ppi density) |
| Protection | |
| Hardware | |
| OS | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) |
| System Chip | |
| Processor | |
| GPU | Mali-G71 |
| System Memory | |
| Expansion Slot | |
| Storage | |
| Main Camera | |
| Dual | 13 MP, f/1.9, AF Auxiliary lens |
| Features | LED flash, panorama, HDR |
| Video Recording | |
| Selfie Camera | |
| Single | 8 MP, f/1.9 |
| Video Recording | |
| Multimedia | |
| Audio Output | |
| 3.5mm Jack | Yes |
| Connectivity | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 4.2, A2DP, LE |
| Location | |
| Proximity | |
| Infrared Port | |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Features | |
| Sensors | Fingerprint (front-mounted), accelerometer, proximity ANT+ |
| Battery | |
| Type | Li-Ion 3000 mAh, removable |
| Charging | |
| Reverse Wired | |
| General Info | |
| Colors | Black, Gold, Rose Gold, White, Blue |
| Versions | |
| Price | About 240 EUR |
Devices
In Stores Now
Compare
Trending Comparisons
Galaxy S21 Ultra 5G
VS
Galaxy S26 Ultra
Click to compare →
Galaxy S25 Ultra
VS
Galaxy S25 FE
Click to compare →
Galaxy S26 Ultra
VS
Galaxy S25 Ultra
Click to compare →
Galaxy S26 Ultra
VS
iPhone 6s
Click to compare →
Galaxy S II
VS
Galaxy S I
Click to compare →
Galaxy S26 Ultra
VS
Galaxy S24 Ultra
Click to compare →
Galaxy S24 Ultra
VS
Galaxy S24 Ultra
Click to compare →
Galaxy S I
VS
Galaxy S III
Click to compare →
Galaxy S I
VS
Galaxy S II
Click to compare →
Galaxy S I
VS
Galaxy S22+ 5G
Click to compare →
Stories
