Compare phones
| Global Score | |
| 74 | 90.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 11, 10 |
| 2021-08-18 | 2020-04-29 |
| 6.46 x 2.99 x 0.36 inches | 6.26 x 2.90 x 0.34 inches |
| 6.91 ounces | 6.60 ounces |
| Black and Blue. White | Prism cube black |
| Plastic and Plastic | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Samsung Exynos 980 chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Mali-G76 MP5 GPU |
| 9.27 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 5.8 | 15.38 |
| Camera | |
| 13.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.8 | 11.55 |
| 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 |
| 6.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | 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
The Samsung Galaxy A51 5G is way better than Samsung Galaxy A03s, with a overall score of 90.8 against 74. These phones have the same Android 11 OS (Operating System), so you shouldn't see any difference in that aspect. Despite of the fact that the Samsung Galaxy A51 5G is older than Samsung Galaxy A03s, it's design is just a bit thinner and a little bit lighter.
The Galaxy A51 5G has a much better looking screen than Samsung Galaxy A03s, and although they both have a same size display, the Galaxy A51 5G also has a higher pixels quantity in each inch of display and a much higher 1080 x 2400 pixels resolution. Galaxy A51 5G counts with a much greater memory for applications, games, photos and videos than Samsung Galaxy A03s, because it has an external memory card slot that allows up to 1000 GB and more internal memory.
The Galaxy A03s and the Samsung Galaxy A51 5G have very similar processing units, and although the Samsung Galaxy A51 5G has 3 GB more RAM, they both have 8 CPU cores. The Galaxy A03s has a bit superior battery performance than Samsung Galaxy A51 5G, because it has an 11 percent more battery size. The Samsung Galaxy A51 5G takes greater pictures and videos than Galaxy A03s, because it has a much better 3840x2160 video quality, a camera with way more mega pixels and a larger camera aperture to take better low light images and video.
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