Compare phones
| Global Score | |
| 72.4 | 76.7 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 10, 8.0 Oreo |
| 2022-01-10 | 2018-06-28 |
| 6.46 x 2.99 x 0.36 inches | 6.27 x 2.98 x 0.32 inches |
| -- | 6.24 ounces |
| Black, Blue and Red | Black, Blue, Gold and Pink |
| Plastic and Plastic | Plastic |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 1480 x 720 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.2 |
| Performance | |
| -- | Qualcomm Snapdragon 450 SDM450 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 506 GPU |
| 8.73 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 5.8 | 10.78 |
| Camera | |
| 48.00 MP + 5.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.24 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.4 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.44 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy J8 is just a bit better than Samsung Galaxy A03, having a general score of 76.7 against 72.4. The Samsung Galaxy J8 counts with Android 10 OS, and Samsung Galaxy A03 comes with Android OS. Galaxy J8 has a bit better hardware performance than Samsung Galaxy A03, and although they both have the same number of cores, the Galaxy J8 also has a larger amount of RAM.
Galaxy J8 features a display that is just as good as the Samsung Galaxy A03 one, because although the Galaxy J8 has a bit lower 720 x 1480 pixels resolution and a bit smaller display, it also counts with a just a bit better pixel count per display inch. The Galaxy J8 features just a bit better camera than Samsung Galaxy A03, because although it has a lot less mega-pixels back camera, it also counts with a larger aperture to take better photography and video in low-light environments.
Samsung Galaxy J8 has a much bigger storage capacity for apps and games than Galaxy A03, because it has more internal storage and an external memory slot that supports a maximum of 256 GB. The Samsung Galaxy A03 has a very superior battery performance than Samsung Galaxy J8, because it has a 43% greater battery size.
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