Compare phones
| Global Score | |
| 85.2 | 78.2 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2018-11-15 | 2021-01-18 |
| 6.40 x 3.03 x 0.31 inches | 6.39 x 3.04 x 0.38 inches |
| 6.46 ounces | 6.98 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Glass and Metal | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2220 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 392 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 610 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 11.74 |
| Camera | |
| 24.00 MP + 24.00 MP | 48.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.45 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy A9 (2018) has a general score of 85.2, which is a little bit better than the Xiaomi Redmi 9T's overall score of 78.2. Although the Samsung Galaxy A9 (2018) is a lot older than the Xiaomi Redmi 9T, it's design is somewhat thinner and a bit lighter. Xiaomi Redmi 9T and Galaxy A9 (2018) both have incredibly similar displays, although the Xiaomi Redmi 9T also has a little larger display, a just a bit better pixels amount in each inch of display and a bit higher 1080 x 2340px resolution.
Galaxy A9 (2018) counts with a much better memory capacity for applications, games, photos and videos than Xiaomi Redmi 9T, and although they both have an external memory slot that supports up to 512 GB, the Galaxy A9 (2018) also has 128 GB internal storage capacity. The Galaxy A9 (2018) has a bit faster processor than Xiaomi Redmi 9T, and although they both have the same number of cores, the Galaxy A9 (2018) also has 2 GB more RAM memory.
Xiaomi Redmi 9T features a much longer battery life than Samsung Galaxy A9 (2018), because it has a 58 percent greater battery size. The Xiaomi Redmi 9T counts with just a bit better camera than Galaxy A9 (2018), because although it has a tinier aperture which is worse for taking images and videos in poorly lited situations, and they both have the same (Full HD) video resolution and the same 30 fps video frame rates, the Xiaomi Redmi 9T also counts with a back-facing camera with way more mega-pixels and a lot bigger back camera sensor.
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