Compare phones
| Global Score | |
| 81.6 | 77.4 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 14 |
| 2020-09-08 | 2023-12-16 |
| 6.51 x 3.02 x 0.37 inches | 6.30 x 3.02 x 0.33 inches |
| 7.58 ounces | 7.05 ounces |
| Cobalt blue and Shadow gray | Blue Black and Light Blue |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 200.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 396 pixels per inch |
| 450 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali-G57 MC2 GPU |
| 9.36 | 6.03 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 10.78 | 15.38 |
| Camera | |
| 64.00 MP + 20.00 MP | 50.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 12.1 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM | Nano SIM |
| 6.7 | 9.6 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.3 |
| 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
Xiaomi Poco X3 NFC has a score of 81.6, which is slightly better than the Samsung Galaxy A15 5G's score of 77.4. Despite being the best we compare here, we must highlight that it is also noticeably older, thicker and a little bit heavier. These devices use Android OS (operating system), but the Xiaomi Poco X3 NFC has 10 version and Samsung Galaxy A15 5G has Android 14 version.
The Xiaomi Poco X3 NFC features a very superior processing unit than Samsung Galaxy A15 5G, and although they both have the same number of cores, the Xiaomi Poco X3 NFC also has more RAM. Galaxy A15 5G counts with a slightly better screen than Xiaomi Poco X3 NFC, because although it has a bit lower resolution of 1080 x 2340 pixels and a bit smaller screen, it also counts with a just a bit greater pixels amount per inch of display and way more brightness.
Samsung Galaxy A15 5G features a much bigger storage capacity for applications and games than Xiaomi Poco X3 NFC, because it has 128 GB internal storage and a SD memory card expansion slot that allows a maximum of 1000 GB. Xiaomi Poco X3 NFC counts with a bit superior battery life than Samsung Galaxy A15 5G, because it has a 3 percent more battery size.
The Xiaomi Poco X3 NFC captures better videos and photos than Samsung Galaxy A15 5G, because although it has a tinier diafragm aperture which is not so good for low-light photography and video, it also counts with a lot better video definition and a lot higher resolution back-facing camera.
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