Samsung Galaxy A9 Star vs Vivo V9 vs Samsung Galaxy S9 vs Apple iPhone X comparison
|
|
|
|
|
key specs |
Display | 6.28-inch | 6.30-inch | 5.80-inch | 5.80-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 626 | Samsung Exynos 9810 | Apple A11 Bionic |
Front Camera | 24-megapixel | 24-megapixel | 8-megapixel | 7-megapixel |
Rear Camera | 16-megapixel + 24-megapixel | 16-megapixel + 5-megapixel | 12-megapixel | 12-megapixel + 12-megapixel |
RAM | 4GB | 4GB | 4GB | 3GB |
Storage | 64GB | 64GB | 64GB | 64GB |
Battery Capacity | 3700mAh | 3260mAh | 3000mAh | 2716mAh |
OS | Android 8.0 | Android 8.1 | Android 8.0 | iOS 11 |
Resolution | 1880x2220 pixels | 1080x2280 pixels | 1440x2960 pixels | 1125x2436 pixels |
general |
Brand | Samsung | Vivo | Samsung | Apple |
Model | Galaxy A9 Star | V9 | Galaxy S9 | iPhone X |
Release date | June 1, 2018 | March 1, 2018 | March 1, 2018 | September 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 162.40 x 77.00 x 7.50 | 154.80 x 75.00 x 7.90 | 147.70 x 68.70 x 8.50 | 143.60 x 70.90 x 7.70 |
Weight (g) | 188.00 | 150.00 | 163.00 | 174.00 |
Battery capacity (mAh) | 3700 | 3260 | 3000 | 2716 |
Fast charging | Proprietary | - | Quick Charge 2.0 | Proprietary |
Colours | Black, White | Pearl Black, Gold | Lilac Purple, Midnight Black, Coral Blue | - |
Launched in India | - | Yes | Yes | Yes |
Removable battery | - | No | No | No |
SAR value | - | 1.38 | - | - |
Wireless charging | - | - | Yes | - |
display |
Screen size (inches) | 6.28 | 6.30 | 5.80 | 5.80 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1880x2220 pixels | 1080x2280 pixels | 1440x2960 pixels | 1125x2436 pixels |
Aspect ratio | 3:2 | 19:9 | 18.5:9 | 19.5:9 |
Pixels per inch (PPI) | 392 | - | 568 | 458 |
Protection type | - | - | Gorilla Glass | - |
hardware |
Processor | 2.2GHz octa-core (4x2.2GHz + 4x1.8GHz) | 2.2GHz octa-core | octa-core (4x2.7GHz + 4x1.7GHz) | 2.39GHz hexa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 626 | Samsung Exynos 9810 | Apple A11 Bionic |
RAM | 4GB | 4GB | 4GB | 3GB |
Internal storage | 64GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | No |
Expandable storage type | microSD | microSD | microSD | - |
Expandable storage up to (GB) | 256 | 256 | 400 | - |
camera |
Rear camera | 16-megapixel (f/1.7) + 24-megapixel (f/1.7) | 16-megapixel (f/2.0) + 5-megapixel | 12-megapixel (1.4-micron) | 12-megapixel (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron) |
Rear autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus |
Rear flash | LED | Dual LED | LED | Dual LED |
Front camera | 24-megapixel (f/2.0) | 24-megapixel (f/2.0) | 8-megapixel (f/1.7, 1.22-micron) | 7-megapixel (f/2.2) |
Front autofocus | - | - | Yes | - |
Front flash | - | - | No | - |
software |
Operating system | Android 8.0 | Android 8.1 | Android 8.0 | iOS 11 |
Skin | - | FunTouch OS 4.0 | Experience 9.0 | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 5.00 | Yes, v 5.00 |
NFC | Yes | - | Yes | Yes |
USB Type-C | Yes | - | Yes | - |
FM | Yes | Yes | No | No |
Number of SIMs | 2 | 2 | 2 | 1 |
Wi-Fi Direct | Yes | - | Yes | No |
USB OTG | - | Yes | Yes | No |
Micro-USB | - | Yes | - | - |
Headphones | - | 3.5mm | 3.5mm | - |
Infrared | - | - | - | No |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM + CDMA | 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 + CDMA | GSM | GSM | - |
3G | Yes | Yes | Yes | - |
4G/ LTE | Yes | Yes | Yes | - |
sensors |
Fingerprint sensor | Yes | Yes | Yes | - |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Face unlock | - | Yes | Yes | Yes |
Compass/ Magnetometer | - | Yes | Yes | Yes |
Ambient light sensor | - | Yes | Yes | Yes |
Barometer | - | - | Yes | Yes |
Temperature sensor | - | - | - | No |
ratings |
Overall NDTV Rating | - | Read Review | Read Review | Read Review |
Design Rating | - | | | |
Display Rating | - | | | |
Software Rating | - | | | |
Performance Rating | - | | | |
Battery Life Rating | - | | | |
Camera Rating | - | | | |
Value for Money Rating | - | | | |