Compare phones
| Global Score | |
| 73.5 | 76.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 10 |
| -- | 2020-05-20 |
| 6.30 x 3.02 x 0.33 inches | 6.39 x 3.04 x 0.35 inches |
| 7.05 ounces | 7.02 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | Forest green, Midnight gray and Polar white |
| Plastic and Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 396 pixels per inch | 396 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | MediaTek Helio G85 chipset |
| processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Mali-G57 MC2 GPU | Mali G52 MC2 GPU |
| 6.21 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 10.02 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.46 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Redmi Note 9 has an overall score of 76.6, which is a little bit better than the Galaxy A15's 73.5 global score. The Xiaomi Redmi Note 9 body is just a little bit lighter but a little bit thicker than Galaxy A15. Both of these phones come with Android OS (Operating System), but the Xiaomi Redmi Note 9 has an older 10 version while Galaxy A15 has Android 14.
The Xiaomi Redmi Note 9 features a much greater performance than Galaxy A15, although it has less RAM memory, they both have 8 CPU cores. The Samsung Galaxy A15 counts with a little more vivid display than Xiaomi Redmi Note 9. Both of them have the same display pixels density, a screen with the same size and an equal resolution of 1080 x 2340 pixels.
Xiaomi Redmi Note 9 captures better photos and videos than Samsung Galaxy A15, although it has a lesser mega-pixels back camera, they both have a F1.8 aperture. Galaxy A15 features slightly more storage to install games and applications than Xiaomi Redmi Note 9, because although it has no external memory slot, it also counts with 128 GB internal memory.
The Xiaomi Redmi Note 9's battery duration is just as good as Galaxy A15's battery life, although the Xiaomi Redmi Note 9 also has 5020mAh of battery capacity.
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