Samsung W2019 vs Samsung Galaxy J4 vs Samsung Galaxy J2 (2018) comparison
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key specs |
Display | 4.20-inch | 5.50-inch | 5.00-inch |
Processor | Qualcomm Snapdragon 845 | Samsung Exynos 7570 | Qualcomm Snapdragon 425 |
Front Camera | 8-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 12-megapixel + 12-megapixel | 13-megapixel | 8-megapixel |
RAM | 6GB | 2GB | 2GB |
Storage | 128GB | 16GB | 16GB |
Battery Capacity | 3070mAh | 3000mAh | 2600mAh |
OS | Android 8.1 Oreo | Android 8.0 | Android 7.1 |
Resolution | 1080x1920 pixels | 720x1280 pixels | 540x960 pixels |
general |
Brand | Samsung | Samsung | Samsung |
Model | W2019 | Galaxy J4 | Galaxy J2 (2018) |
Release date | November 1, 2018 | May 1, 2018 | January 1, 2018 |
Form factor | Flip | Touchscreen | Touchscreen |
Dimensions (mm) | 132.90 x 63.40 x 17.30 | 151.70 x 77.20 x 8.10 | 143.80 x 72.30 x 8.40 |
Weight (g) | 275.00 | 175.00 | 153.00 |
Battery capacity (mAh) | 3070 | 3000 | 2600 |
Colours | Gold, Silver | Black, Orchid Gray, Gold | Black, Blue, Pink |
Launched in India | - | Yes | Yes |
Removable battery | - | Yes | No |
display |
Screen size (inches) | 4.20 | 5.50 | 5.00 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x1920 pixels | 720x1280 pixels | 540x960 pixels |
Aspect ratio | 16:9 | 16:9 | - |
hardware |
Processor | 1.7GHz octa-core (4x2.8GHz + 4x1.7GHz) | 1.4GHz quad-core | 1.4GHz quad-core |
Processor make | Qualcomm Snapdragon 845 | Samsung Exynos 7570 | Qualcomm Snapdragon 425 |
RAM | 6GB | 2GB | 2GB |
Internal storage | 128GB | 16GB | 16GB |
Expandable storage | - | Yes | Yes |
Expandable storage type | - | microSD | microSD |
Expandable storage up to (GB) | - | 256 | 256 |
camera |
Rear camera | 12-megapixel (f/1.5) + 12-megapixel (f/2.4) | 13-megapixel (f/1.9) | 8-megapixel |
Rear autofocus | Yes | Yes | - |
Rear flash | Yes | LED | LED |
Front camera | 8-megapixel (f/2.0) | 5-megapixel (f/2.2) | 5-megapixel |
Front flash | - | LED | LED |
software |
Operating system | Android 8.1 Oreo | Android 8.0 | Android 7.1 |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 b/g/n |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.20 |
NFC | Yes | - | No |
USB Type-C | Yes | - | - |
Number of SIMs | 2 | 2 | 2 |
Wi-Fi Direct | Yes | - | Yes |
Active 4G on both SIM cards | No | - | - |
Micro-USB | - | Yes | - |
FM | - | Yes | No |
Infrared | - | - | No |
USB OTG | - | - | Yes |
Headphones | - | - | 3.5mm |
Mobile High-Definition Link (MHL) | - | - | No |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Micro-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes |
sensors |
Fingerprint sensor | Yes | - | - |
Compass/ Magnetometer | Yes | - | No |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | Yes | - | No |
Gyroscope | Yes | - | No |
Barometer | Yes | - | No |
Temperature sensor | - | - | No |