Compare phones
| Global Score | |
| 72.4 | 85.2 |
| Basic Information | |
| Samsung | Samsung |
| Android | -- |
| 2022-01-10 | 2018-11-15 |
| 6.46 x 2.99 x 0.36 inches | 6.40 x 3.03 x 0.31 inches |
| -- | 6.46 ounces |
| Black, Blue and Red | Bubblegum pink, Caviar black and Lemonade blue |
| Plastic and Plastic | Glass and Metal |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 1600 x 720 pixels | 2220 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 392 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| -- | Qualcomm Snapdragon 660 SDM660 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 512 GPU |
| 8.73 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 5.8 | 14.14 |
| Camera | |
| 48.00 MP + 5.00 MP | 24.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.24 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.4 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 3800mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.76 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A9 (2018) has an overall score of 85.2, which is better than Galaxy A03's 72.4 overall score. Galaxy A9 (2018) has just a bit better performance than Galaxy A03, and although they both have the same number of cores, the Galaxy A9 (2018) also has a larger amount of RAM. The Galaxy A9 (2018) counts with a more vivid display than Samsung Galaxy A03, because although it has a little bit smaller display, it also counts with a better count of pixels per display inch and a much higher 1080 x 2220 pixels resolution.
Samsung Galaxy A9 (2018) features a much better camera than Samsung Galaxy A03, because although it has a camera in the back with lot less mega-pixels resolution, it also counts with a bigger aperture to capture better photos and videos in low-light environments. The Samsung Galaxy A9 (2018) counts with much more storage to install applications and games than Galaxy A03, because it has a slot for external memory cards that holds up to 512 GB and 128 GB internal memory capacity.
Galaxy A03 counts with greater battery lifetime than Galaxy A9 (2018), because it has a 5000mAh battery size.
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