Compare phones
| Global Score | |
| 72.4 | 80.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | -- |
| 2022-01-10 | 2019-01-15 |
| 6.46 x 2.99 x 0.36 inches | 6.27 x 2.96 x 0.32 inches |
| -- | 6.56 ounces |
| Black, Blue and Red | Black, Blue and Red |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| -- | Qualcomm Snapdragon 660 SDM660 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 512 GPU |
| 8.73 | 9.18 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 5.8 | 13.18 |
| Camera | |
| 48.00 MP + 5.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (120 fps) (Full HD) video resolution |
| 9.24 | 11.44 |
| 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 | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Redmi Note 7 has a global score of 80.3, which is much better than Galaxy A03's score of 72.4. The Xiaomi Redmi Note 7 has a bit better processor than Galaxy A03, and although they both have the same number of cores, the Xiaomi Redmi Note 7 also has 1 GB more RAM. Xiaomi Redmi Note 7 has a much better screen than Galaxy A03, because although it has a little bit smaller display, it also counts with a lot better pixel quantity per screen inch and a much better resolution of 1080 x 2340px.
Xiaomi Redmi Note 7 counts with a greater camera than Galaxy A03. They have a same size camera aperture and a camera with a 48 mega pixels resolution. The Xiaomi Redmi Note 7 features a much greater memory capacity for games and applications than Samsung Galaxy A03, because it has a SD extension slot that admits a maximum of 256 GB and 128 GB internal storage capacity.
The Samsung Galaxy A03 features longer battery duration than Xiaomi Redmi Note 7, because it has a 25% bigger battery size.
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