Compare phones
| Global Score | |
| 77.4 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 10 |
| 2023-12-16 | 2020-09-08 |
| 6.30 x 3.02 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 7.05 ounces | 7.58 ounces |
| Blue Black and Light Blue | Cobalt blue and Shadow gray |
| Plastic and Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| $ 200.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 396 pixels per inch | 393 pixels per inch |
| 800 cd/m2 brightness | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Mediatek Dimensity 6100+ (6 nm) chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G57 MC2 GPU | Adreno 618 GPU |
| 6.03 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 15.38 | 10.78 |
| Camera | |
| 50.00 MP + 13.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.45 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 9.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.88 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.1 |
| 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
The Xiaomi Poco X3 NFC has an overall score of 81.6, which is a bit better than the Galaxy A15 5G's general score of 77.4. Both phones in this comparison come with Android operating system, but Xiaomi Poco X3 NFC has older 10 version and Galaxy A15 5G has Android 14 version. Despite being the best in this comparison review, we must note that it's also incredibly older, somewhat thicker and a bit heavier.
The Galaxy A15 5G features just a bit better looking screen than Xiaomi Poco X3 NFC, because although it has a bit lower resolution of 1080 x 2340 pixels and a quite smaller screen, it also counts with much more brightness and a just a little better amount of pixels per inch of display. The Galaxy A15 5G features a lot bigger memory for games and applications than Xiaomi Poco X3 NFC, because it has a slot for external memory cards that holds a maximum of 1000 GB and more internal memory.
Xiaomi Poco X3 NFC has an extremely better processor than Samsung Galaxy A15 5G, and although they both have a Octa-Core CPU, the Xiaomi Poco X3 NFC also has more RAM. Xiaomi Poco X3 NFC has a bit superior battery duration than Galaxy A15 5G, because it has 5160mAh of battery capacity instead of 5000mAh.
The Xiaomi Poco X3 NFC captures much better photos and videos than Samsung Galaxy A15 5G, because although it has a tinier aperture, it also counts with a way higher video definition and a back-facing camera with a way better resolution.
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