| Global Score | |
| 75.4 | 79 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.4.4 | Android 11, 10 |
| 2015-01-11 | 2020-04-07 |
| 5.94 x 3.00 x 0.25 inches | 6.53 x 3.02 x 0.35 inches |
| 4.97 ounces | 7.37 ounces |
| Blue, Gold and White | Aurora blue, Glacier white and Interstellar grey |
| Metal | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 360.00 | $ 249.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 401 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 8 |
| Performance | |
| Qualcomm Snapdragon 615 8939 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 405 (500 MHz) GPU | Adreno 618 GPU |
| 9.45 | 9.27 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.16 | 11.74 |
| Camera | |
| 13.00 MP + 5.00 MP | 48.00 MP + 16.00 MP |
| -- | f/1.80 aperture |
| -- | 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 (960 fps) (HD) slow motion video |
| 8.03 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 17 hours talk time | -- |
| 4.56 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Xiaomi Redmi Note 9S is just a bit better than the Samsung Galaxy A7, having a 79 score against 75.4. The Xiaomi Redmi Note 9S design is extremely newer than the Samsung Galaxy A7's, but it's much heavier and notably thicker. Both of these phones have Android OS (Operating System), but the Xiaomi Redmi Note 9S has the older 11 version and Samsung Galaxy A7 has Android 4.4.4 version.
The Galaxy A7 has a little better processing power than Xiaomi Redmi Note 9S, because although it has 2 GB less RAM, and they both have a Octa-Core processing unit, the Galaxy A7 also counts with a 64 bits processing unit and a graphics processing unit. The Samsung Galaxy A7 counts with a better screen than Xiaomi Redmi Note 9S, because although it has a little smaller display and a bit worse 1920 x 1080 resolution, it also counts with a little better pixel number per screen inch.
The Xiaomi Redmi Note 9S features a much better storage for games and applications than Samsung Galaxy A7, because it has 48 GB more internal storage capacity and a SD memory slot that supports a maximum of 512 GB. Xiaomi Redmi Note 9S has a really longer battery duration than Galaxy A7, because it has a 93 percent bigger battery capacity.
The Xiaomi Redmi Note 9S features a greater camera than Galaxy A7, because it has a back facing camera with way more mega pixels and a much higher video quality.
In addition to being the best phone in this comparison, the Xiaomi Redmi Note 9S is also very cheap compared to the other phones, making it a great choice.
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