Compare phones
| Global Score | |
| 74 | 76.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 10, 8.0 Oreo |
| 2021-08-18 | 2018-06-28 |
| 6.46 x 2.99 x 0.36 inches | 6.27 x 2.98 x 0.32 inches |
| 6.91 ounces | 6.24 ounces |
| Black and Blue. White | 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 |
| 7.3 | 7.2 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Adreno 506 GPU |
| 9.27 | 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 | |
| 13.00 MP + 5.00 MP | 16.00 MP + 16.00 MP |
| f/2.20 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.8 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.3 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | 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
Samsung Galaxy J8 has a score of 76.7, which is just a bit better than Galaxy A03s's 74 global score. Both phones in this review include Android OS, but Samsung Galaxy J8 has an older 10 version while Galaxy A03s has Android 11 version. Samsung Galaxy J8's construction is somewhat thinner and a little lighter than the Galaxy A03s, even though it was released 3 years before.
Galaxy A03s counts with a bit sharper display than Samsung Galaxy J8, because although it has a just a bit inferior pixels quantity per inch in the display, it also counts with a little bit higher 720 x 1600 resolution and a bit larger screen. The Galaxy J8 counts with a much bigger memory capacity to store more apps and games than Galaxy A03s, because it has 32 GB more internal storage and a slot for an external memory card that admits up to 256 GB.
Galaxy A03s has a bit better performance than Samsung Galaxy J8, although it has a lower amount of RAM, they both have a Octa-Core processor. The Galaxy A03s counts with a much better battery duration than Galaxy J8, because it has 5000mAh of battery capacity against 3500mAh. Galaxy J8 takes a bit better photos and videos than Samsung Galaxy A03s, and although they both have the same 1920x1080 (Full HD) video definition and the same video frame rates, the Galaxy J8 also has a back facing camera with a better 16 mega pixels resolution and a way bigger camera aperture.
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