Compare phones
| Global Score | |
| 77.8 | 77.4 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 14 |
| 2022-03-15 | 2023-12-16 |
| 6.01 x 2.75 x 0.32 inches | 6.30 x 3.02 x 0.33 inches |
| 6.21 ounces | 7.05 ounces |
| Blue, Grey and Purple | Blue Black and Light Blue |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 200.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 418 pixels per inch | 396 pixels per inch |
| 1100 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| processor | processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G57 MC2 GPU |
| 6.21 | 6.03 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 50.00mm focal length | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 11.88 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 9.6 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 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 |
Comparison review
Xiaomi 12X has a general score of 77.8, which is just a bit better than the Samsung Galaxy A15 5G's overall score of 77.4. Even though the Xiaomi 12X is older than Samsung Galaxy A15 5G, it's construction is a bit thinner and lighter. These devices include Android operating system, but the Xiaomi 12X has an older 11 version while Samsung Galaxy A15 5G has Android 14.
The Xiaomi 12X has a bit faster CPU than Galaxy A15 5G, and although they both have 8 cores, the Xiaomi 12X also has 4 GB more RAM memory. Xiaomi 12X counts with a little bit better looking screen than Samsung Galaxy A15 5G, because although it has a little bit smaller screen, it also counts with a little bit greater screen density, a little bit higher resolution of 1080 x 2400 pixels and a brighter display.
The Xiaomi 12X shoots much clearer pictures and videos than Samsung Galaxy A15 5G, because although it has a tinier aperture which is not favorable for shooting photos and/or video in low light environments, and they both have a 50 MP back camera, the Xiaomi 12X also counts with a much higher video definition.
The Galaxy A15 5G counts with a much greater storage capacity to install games and applications than Xiaomi 12X, and although they both have exactly the same 128 GB internal storage, the Galaxy A15 5G also has a SD memory card expansion slot that allows a maximum of 1000 GB. The Galaxy A15 5G counts with just a little bit longer battery performance than Xiaomi 12X, because it has a 5000mAh battery size.
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