Samsung Galaxy A8s vs Samsung W2019 vs Samsung Galaxy A9s vs Samsung Galaxy J7 (2018) comparison
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key specs |
Display | 6.20-inch | 4.20-inch | 6.30-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 660 | dual-core |
Front Camera | 24-megapixel | 8-megapixel | 24-megapixel | 13-megapixel |
Rear Camera | 24-megapixel + 10-megapixel + 5-megapixel | 12-megapixel + 12-megapixel | 24-megapixel + 5-megapixel + 10-megapixel + 8-megapixel | 13-megapixel |
RAM | 6GB | 6GB | 6GB | - |
Storage | 128GB | 128GB | 128GB | - |
Battery Capacity | 3400mAh | 3070mAh | 3800mAh | - |
OS | Android | Android 8.1 Oreo | Android | Android |
Resolution | 1080x2340 pixels | 1080x1920 pixels | 1080 | 720x1080 pixels |
general |
Brand | Samsung | Samsung | Samsung | Samsung |
Model | Galaxy A8s | W2019 | Galaxy A9s | Galaxy J7 (2018) |
Release date | December 1, 2018 | November 1, 2018 | October 1, 2018 | June 1, 2018 |
Launched in India | No | - | - | - |
Form factor | Touchscreen | Flip | - | Touchscreen |
Width | 7.4 | - | - | - |
Battery capacity (mAh) | 3400 | 3070 | 3800 | - |
Colours | Black, Blue, Silver | Gold, Silver | Black, Blue, Pink | Black |
Dimensions (mm) | - | 132.90 x 63.40 x 17.30 | 162.50 x 77.00 x 7.80 | - |
Weight (g) | - | 275.00 | 183.00 | - |
display |
Screen size (inches) | 6.20 | 4.20 | 6.30 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | 1080x1920 pixels | - | 720x1080 pixels |
Aspect ratio | 19.5:9 | 16:9 | - | 16:9 |
hardware |
Processor | octa-core (2x2.2GHz + 6x1.7GHz) | 1.7GHz octa-core (4x2.8GHz + 4x1.7GHz) | octa-core | dual-core |
Processor make | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 660 | - |
RAM | 6GB | 6GB | 6GB | - |
Internal storage | 128GB | 128GB | 128GB | - |
Expandable storage | Yes | - | Yes | Yes |
Expandable storage type | microSD | - | microSD | microSD |
Expandable storage up to (GB) | - | - | 512 | 256 |
camera |
Rear camera | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 5-megapixel (f/2.2) | 12-megapixel (f/1.5) + 12-megapixel (f/2.4) | 24-megapixel (f/1.7) + 5-megapixel (f/2.2) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) | 13-megapixel (f/1.9) |
Front camera | 24-megapixel (f/2.0) | 8-megapixel (f/2.0) | 24-megapixel (f/2.0) | 13-megapixel (f/1.9) |
Rear autofocus | - | Yes | - | - |
Rear flash | - | Yes | Yes | LED |
software |
Operating system | Android | Android 8.1 Oreo | Android | Android |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 4.20 | Yes | Yes |
NFC | Yes | Yes | - | - |
USB Type-C | Yes | Yes | Yes | - |
Headphones | Type-C | - | 3.5mm | 3.5mm |
Number of SIMs | 2 | 2 | 2 | 2 |
Active 4G on both SIM cards | Yes | No | - | - |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | - | - |
Wi-Fi Direct | - | Yes | - | - |
Micro-USB | - | - | - | Yes |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Face unlock | Yes | - | Yes | - |
Fingerprint sensor | Yes | Yes | Yes | - |
Compass/ Magnetometer | Yes | Yes | - | - |
Accelerometer | Yes | Yes | - | Yes |
Ambient light sensor | Yes | Yes | - | - |
Gyroscope | Yes | Yes | Yes | - |
Proximity sensor | - | Yes | - | - |
Barometer | - | Yes | - | - |