Compare phones
| Global Score | |
| 85.2 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 11 |
| 2018-11-15 | 2021-03-20 |
| 6.40 x 3.03 x 0.31 inches | 6.51 x 3.02 x 0.37 inches |
| 6.46 ounces | 7.58 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Frost blue, Metal bronze and Phantom black |
| Glass and Metal | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2220 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 392 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 512 GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 15.42 |
| Camera | |
| 24.00 MP + 24.00 MP | 48.00 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 | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Li - Polymer Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| FM Radio | -- |
Comparison review
Galaxy A9 (2018) has an overall score of 85.2, which is slightly better than the Xiaomi Poco X3 Pro's global score of 83.4. Galaxy A9 (2018) is an incredibly older device than the Xiaomi Poco X3 Pro, but it is somewhat lighter and thinner anyway. The Xiaomi Poco X3 Pro counts with a bit faster processing unit than Samsung Galaxy A9 (2018). Both of them have a 6 GB RAM memory and a Octa-Core processing unit.
Xiaomi Poco X3 Pro has a little sharper screen than Galaxy A9 (2018), because it has a quite better resolution of 1080 x 2400px, a just a bit higher count of pixels in each screen inch and a bit bigger screen. The Xiaomi Poco X3 Pro features a slightly bigger memory capacity for games and applications than Galaxy A9 (2018), and although they both have equal 128 GB internal memory capacity, the Xiaomi Poco X3 Pro also has an external memory slot that holds a maximum of 1 TB.
Xiaomi Poco X3 Pro has a slightly better camera than Samsung Galaxy A9 (2018), because although it has a smaller camera aperture which is not so good for taking images or video in poorly lited environments, and they both have the same video frame rates and the same video quality, the Xiaomi Poco X3 Pro also counts with a lot larger sensor providing a lot better image quality and a camera in the back with a much better 48 mega-pixels resolution.
The Xiaomi Poco X3 Pro has greater battery life than Galaxy A9 (2018), because it has 5160mAh of battery capacity instead of 3800mAh.
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