Compare phones
| Global Score | |
| 73.5 | 77.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 11 |
| -- | 2022-03-15 |
| 6.30 x 3.02 x 0.33 inches | 6.01 x 2.75 x 0.32 inches |
| 7.05 ounces | 6.21 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | Blue, Grey and Purple |
| Plastic and Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 396 pixels per inch | 418 pixels per inch |
| 800 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.9 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | processor |
| 8 GB RAM | 8 GB RAM |
| Mali-G57 MC2 GPU | Adreno 650 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 50.00mm focal length |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.46 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth | 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 |
Comparison review
The Xiaomi 12X has a global score of 77.8, which is slightly better than Galaxy A15's overall score of 73.5. Xiaomi 12X is a just a little thinner and somewhat lighter cellphone than Galaxy A15. Both of these devices work with Android operating system, but the Xiaomi 12X has older 11 version while Galaxy A15 has Android 14.
The Xiaomi 12X's processor is very similar to Galaxy A15's processor, they have 8 GB of RAM and the same number of cores. The Xiaomi 12X features a bit sharper screen than Samsung Galaxy A15, because although it has a little bit smaller display, it also counts with a little higher 1080 x 2400 resolution, a brighter screen and a just a bit more pixels per inch of screen.
The Xiaomi 12X counts with as much memory capacity to store more games and applications as the Galaxy A15, they have the same 128 GB internal memory capacity. Samsung Galaxy A15 counts with a bit longer battery lifetime than Xiaomi 12X, because it has a 5000mAh battery capacity instead of 4500mAh. The Xiaomi 12X shoots much better photos and videos than Galaxy A15, although it has a tinier aperture, they both have a back facing camera with a 50 MP.
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