Samsung Galaxy A9s vs Samsung Galaxy A9 (2018) vs Samsung Galaxy A9 Star vs Samsung Galaxy A9 comparison
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key specs |
Display | 6.30-inch | 6.30-inch | 6.28-inch | 6.00-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 652 |
Front Camera | 24-megapixel | 24-megapixel | 24-megapixel | 8-megapixel |
Rear Camera | 24-megapixel + 5-megapixel + 10-megapixel + 8-megapixel | 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel | 16-megapixel + 24-megapixel | 13-megapixel |
RAM | 6GB | 6GB | 4GB | 3GB |
Storage | 128GB | 128GB | 64GB | 32GB |
Battery Capacity | 3800mAh | 3800mAh | 3700mAh | 4000mAh |
OS | Android | Android 8.0 Oreo | Android 8.0 | Android 5.1.1 |
Resolution | 1080 | 1080x2220 pixels | 1880x2220 pixels | 1080x1920 pixels |
general |
Brand | Samsung | Samsung | Samsung | Samsung |
Model | Galaxy A9s | Galaxy A9 (2018) | Galaxy A9 Star | Galaxy A9 |
Release date | October 1, 2018 | October 1, 2018 | June 1, 2018 | December 1, 2015 |
Dimensions (mm) | 162.50 x 77.00 x 7.80 | 162.50 x 77.00 x 7.80 | 162.40 x 77.00 x 7.50 | - |
Weight (g) | 183.00 | 183.00 | 188.00 | - |
Battery capacity (mAh) | 3800 | 3800 | 3700 | 4000 |
Colours | Black, Blue, Pink | - | Black, White | Pink, Gold, White |
Form factor | - | Touchscreen | Touchscreen | Touchscreen |
Fast charging | - | - | Proprietary | - |
Thickness | - | - | - | 7.4 |
Removable battery | - | - | - | No |
display |
Screen size (inches) | 6.30 | 6.30 | 6.28 | 6.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | - | 1080x2220 pixels | 1880x2220 pixels | 1080x1920 pixels |
Aspect ratio | - | - | 3:2 | - |
Pixels per inch (PPI) | - | - | 392 | - |
hardware |
Processor | octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | 2.2GHz octa-core (4x2.2GHz + 4x1.8GHz) | 1.8GHz octa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 652 |
RAM | 6GB | 6GB | 4GB | 3GB |
Internal storage | 128GB | 128GB | 64GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 512 | 512 | 256 | 128 |
camera |
Rear camera | 24-megapixel (f/1.7) + 5-megapixel (f/2.2) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0) | 16-megapixel (f/1.7) + 24-megapixel (f/1.7) | 13-megapixel |
Rear flash | Yes | - | LED | LED |
Front camera | 24-megapixel (f/2.0) | 24-megapixel (f/2.0) | 24-megapixel (f/2.0) | 8-megapixel |
Rear autofocus | - | Yes | Phase detection autofocus | - |
software |
Operating system | Android | Android 8.0 Oreo | Android 8.0 | Android 5.1.1 |
Skin | - | Samsung Experience UX | - | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.10 |
USB Type-C | Yes | Yes | Yes | - |
Headphones | 3.5mm | 3.5mm | - | 3.5mm |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | - |
NFC | - | Yes | Yes | Yes |
FM | - | No | Yes | Yes |
Wi-Fi Direct | - | - | Yes | Yes |
Infrared | - | - | - | No |
USB OTG | - | - | - | No |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
GSM/CDMA | GSM | GSM | GSM + CDMA | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
SIM Type | - | Nano-SIM | Nano-SIM | Regular |
sim 2 |
GSM/CDMA | GSM | - | GSM + CDMA | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
SIM Type | - | Nano-SIM | Nano-SIM | Regular |
sensors |
Face unlock | Yes | Yes | - | - |
Fingerprint sensor | Yes | Yes | Yes | - |
Gyroscope | Yes | Yes | Yes | Yes |
Compass/ Magnetometer | - | Yes | - | No |
Proximity sensor | - | Yes | Yes | Yes |
Accelerometer | - | Yes | Yes | Yes |
Ambient light sensor | - | Yes | - | Yes |
Barometer | - | - | - | No |
Temperature sensor | - | - | - | No |
ratings |
Overall NDTV Rating | - | Read Review | - | - |
Design Rating | - | | - | - |
Display Rating | - | | - | - |
Software Rating | - | | - | - |
Performance Rating | - | | - | - |
Battery Life Rating | - | | - | - |
Camera Rating | - | | - | - |
Value for Money Rating | - | | - | - |