Compare phones
| Global Score | |
| 77.4 | 78.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 12 |
| 2023-12-16 | 2021-12-28 |
| 6.30 x 3.02 x 0.33 inches | 6.01 x 2.75 x 0.32 inches |
| 7.05 ounces | 6.31 ounces |
| Blue Black and Light Blue | Black, Blue, Green and Pink |
| Plastic and Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 200.00 | -- |
| 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 Dimensity 6100+ (6 nm) chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G57 MC2 GPU | Adreno 730 GPU |
| 6.03 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| -- | 0.64 inches (1/1.56") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.45 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 9.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2 |
| 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 12 is slightly better than the Galaxy A15 5G, getting a overall score of 78.8 against 77.4. Xiaomi 12's construction is just a little thinner and lighter than Galaxy A15 5G, even though it was released 2 years before. Both phones in this review work with Android OS (operating system), but Xiaomi 12 has the older 12 version and Galaxy A15 5G has Android 14.
Xiaomi 12 features a little more vivid screen than Galaxy A15 5G, because although it has a bit smaller screen, it also counts with a bit better screen pixels density, a little higher 1080 x 2400 resolution and a brighter display. Xiaomi 12 counts with a bit better hardware performance than Galaxy A15 5G, and although they both have the same number of cores, the Xiaomi 12 also has more RAM.
The Xiaomi 12 takes a lot better videos and photos than Galaxy A15 5G, because although it has a smaller camera aperture, and they both have the same resolution back camera, the Xiaomi 12 also counts with a much better 7680x4320 video definition. Galaxy A15 5G features a lot bigger storage to install applications and games than Xiaomi 12, and although they both have the same 128 GB internal memory, the Galaxy A15 5G also has a SD memory slot that allows up to 1000 GB.
Samsung Galaxy A15 5G counts with a little better battery performance than Xiaomi 12, because it has a 5000mAh battery size.
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