Compare phones
| Global Score | |
| 72.4 | 83.3 |
| Basic Information | |
| Samsung | Samsung |
| Android | -- |
| 2022-01-10 | 2018-03-16 |
| 6.46 x 2.99 x 0.36 inches | 5.81 x 2.70 x 0.33 inches |
| -- | 5.75 ounces |
| Black, Blue and Red | Burgundy red, Coral blue, Ice blue, Lilac purple, Midnight black, Sunrise gold and Titanium gray |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 158.00 |
| Display / Screen | |
| 6.5 inches | 5.8 inches |
| 1600 x 720 pixels | 2960 x 1440 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 568 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| -- | Qualcomm Snapdragon 845 SDM845 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 630 GPU |
| 8.73 | 9.54 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 5.8 | 11.34 |
| Camera | |
| 48.00 MP + 5.00 MP | 12.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.50 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.24 | 10.23 |
| 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 |
| 6.4 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S9 is much better than Galaxy A03, having a general score of 83.3 against 72.4. Galaxy S9 has a way better screen than Samsung Galaxy A03, because although it has a little bit smaller screen, it also counts with a way better 1440 x 2960 resolution and a lot greater screen density.
The Galaxy S9 has just a bit better hardware performance than Samsung Galaxy A03, and although they both have the same number of cores, the Galaxy S9 also has 1 GB more RAM. The Galaxy S9 features a much better camera than Galaxy A03, because although it has a lot less MP camera, it also counts with a larger camera aperture.
The Samsung Galaxy S9 features a very superior storage capacity to store more apps and games than Galaxy A03, because it has 64 GB internal memory and a slot for an SD memory card that allows up to 400 GB. Galaxy A03 counts with a really longer battery lifetime than Galaxy S9, because it has a 5000mAh battery capacity.
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