Compare phones
| Global Score | |
| 74 | 86.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 10 |
| 2021-08-18 | 2020-05-08 |
| 6.46 x 2.99 x 0.36 inches | 6.64 x 3.04 x 0.41 inches |
| 6.91 ounces | 7.83 ounces |
| Black and Blue. White | Armor gray, Lightning black and Star silver |
| Plastic and Plastic | Aluminum and Aluminum |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Adreno 650 GPU |
| 9.27 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 64.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.8 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4720mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.56 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark 3 has an overall score of 86.6, which is better than the Samsung Galaxy A03s's 74 general score. Both of these phones come with Android OS, but the Xiaomi Black Shark 3 has older 10 version and Samsung Galaxy A03s has Android 11. The Xiaomi Black Shark 3 is a better phone than the Samsung Galaxy A03s, it must be noted that it is also older, heavier and thicker.
The Xiaomi Black Shark 3 features a bit superior processing unit than Samsung Galaxy A03s, and although they both have the same number of cores, the Xiaomi Black Shark 3 also has more RAM memory. The Xiaomi Black Shark 3 has a sharper screen than Samsung Galaxy A03s, because it has a little bit bigger display, a much higher resolution of 1080 x 2400 pixels and a better pixels density.
The Xiaomi Black Shark 3 captures much better photographs and videos than Galaxy A03s, because it has a larger aperture for better low light photos and videos, a lot better 3840x2160 (4K) video resolution and a back facing camera with a much higher 64 mega-pixels resolution. Xiaomi Black Shark 3 counts with a lot bigger memory for games and applications than Samsung Galaxy A03s, because it has 128 GB internal memory.
The Galaxy A03s has just a little bit longer battery performance than Xiaomi Black Shark 3, because it has 5000mAh of battery capacity.
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