Compare phones
| Global Score | |
| 73.5 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 11 |
| -- | 2021-03-20 |
| 6.30 x 3.02 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 7.05 ounces | 7.58 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | Frost blue, Metal bronze and Phantom black |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| 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 | -- |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Mali-G57 MC2 GPU | Adreno 640 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 10.1 | 15.42 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.46 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 5.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.88 |
| Other Features | |
| Bluetooth | 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 |
Comparison review
Xiaomi Poco X3 Pro is better than the Galaxy A15, with an 83.4 score against 73.5. Both phones we compare here come with Android OS (Operating System), but Xiaomi Poco X3 Pro has older 11 version and Galaxy A15 has Android 14 version. Although it's the best in our current comparison, Xiaomi Poco X3 Pro's design is somewhat thicker and a bit heavier than Galaxy A15.
The Galaxy A15 counts with a little more vivid screen than Xiaomi Poco X3 Pro, because although it has a quite lower 1080 x 2340 resolution and a quite smaller screen, it also counts with a bit higher pixels density. The Xiaomi Poco X3 Pro has a very superior storage to store more games and applications than Galaxy A15, and although they both have equal 128 GB internal storage capacity, the Xiaomi Poco X3 Pro also has a SD card slot that supports up to 1 TB.
The Xiaomi Poco X3 Pro has a lot better performance than Galaxy A15, although it has a lower amount of RAM, they both have 8 cores. The Xiaomi Poco X3 Pro has a little longer battery lifetime than Galaxy A15, because it has 5160mAh of battery capacity. Xiaomi Poco X3 Pro captures much better pictures and videos than Samsung Galaxy A15, although it has a camera with less mega-pixels, they both have a same size diafragm aperture.
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