Compare phones
| Global Score | |
| 81.6 | 90.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android |
| 2020-09-08 | 2019-09-04 |
| 6.51 x 3.02 x 0.37 inches | 6.49 x 3.01 x 0.33 inches |
| 7.58 ounces | 7.27 ounces |
| Cobalt blue and Shadow gray | Black and White |
| Plastic | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 640 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 14.14 |
| Camera | |
| 64.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") 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 |
| 12.1 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | 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, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A90 5G is better than the Xiaomi Poco X3 NFC, getting a 90.5 score against 81.6. Even though the Samsung Galaxy A90 5G is older than Xiaomi Poco X3 NFC, it's body is just a bit lighter and somewhat thinner. Samsung Galaxy A90 5G comes with Android OS, and Xiaomi Poco X3 NFC works with Android 10 OS.
Samsung Galaxy A90 5G features a bit better processing unit than Xiaomi Poco X3 NFC. They have the same RAM amount and a Octa-Core CPU. The Xiaomi Poco X3 NFC features just a bit better display than Galaxy A90 5G. Both have the same exact 1080 x 2400 resolution, the same pixel density and a same size display.
Galaxy A90 5G has a much greater storage for apps and games than Xiaomi Poco X3 NFC, because it has 64 GB more internal storage and a slot for SD memory cards that admits a maximum of 512 GB. The Xiaomi Poco X3 NFC captures a little bit better photos and videos than Galaxy A90 5G, and although they both have the same video frame rate and the same (4K) video definition, the Xiaomi Poco X3 NFC also has a larger aperture, a much more megapixels back camera and a bigger sensor taking better quality videos and pictures.
The Xiaomi Poco X3 NFC has just a bit longer battery performance than Galaxy A90 5G, because it has a 5160mAh battery capacity against 4500mAh.
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