Compare phones
| Global Score | |
| 90.5 | 79.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | Android 11, 10 |
| 2019-09-04 | 2020-02-11 |
| 6.49 x 3.01 x 0.33 inches | 6.51 x 3.02 x 0.35 inches |
| 7.27 ounces | 7.34 ounces |
| Black and White | Atlantis blue, Matrix purple and Phoenix red |
| Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 393 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 618 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 7.7 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.66 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
Samsung Galaxy A90 5G has a global score of 90.5, which is much better than Xiaomi Poco X2's 79.3 global score. The Samsung Galaxy A90 5G works with Android OS, while Xiaomi Poco X2 has Android 11 OS. Even though Samsung Galaxy A90 5G and Xiaomi Poco X2 were only released with a few months difference, Samsung Galaxy A90 5G is a bit lighter and just a bit thinner.
The Samsung Galaxy A90 5G has a bit better processing unit than Xiaomi Poco X2. Both have 6 GB of RAM and 8 CPU cores. The Samsung Galaxy A90 5G counts with a bit better looking screen than Xiaomi Poco X2. Both of them have a same size screen, a greater number of pixels per inch in the display and an equal 1080 x 2400px resolution.
The Xiaomi Poco X2 counts with a slightly better camera than Galaxy A90 5G, and although they both have the same 30 fps video frame rates and the same (4K) video resolution, the Xiaomi Poco X2 also has a camera in the back with much more mega-pixels, a bigger sensor providing a higher image quality and a bigger diafragm aperture to capture better photos and videos in poorly lited environments.
The Galaxy A90 5G has a lot bigger storage capacity to install applications and games than Xiaomi Poco X2, because it has a slot for an SD memory card that holds a maximum of 512 GB and more internal storage capacity. The Xiaomi Poco X2's battery life is just as good as Galaxy A90 5G's battery duration.
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