Compare phones
| Global Score | |
| 76.7 | 77.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10, 8.0 Oreo | Android 11 |
| 2018-06-28 | 2022-03-15 |
| 6.27 x 2.98 x 0.32 inches | 6.01 x 2.75 x 0.32 inches |
| 6.24 ounces | 6.21 ounces |
| Black, Blue, Gold and Pink | Blue, Grey and Purple |
| Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.3 inches |
| 1480 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 274 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 8.91 | 6.21 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 16.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 26.00mm focal length | 50.00mm focal length |
| 0.36 inches (1/2.8") 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 |
| 9.46 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3500mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 12X has a general score of 77.8, which is a bit better than Samsung Galaxy J8's 76.7 global score. The Xiaomi 12X is a a little lighter phone than the Samsung Galaxy J8, but they are equally thin. Both phones in this comparison work with Android operating system, but the Xiaomi 12X has newer 11 version and Samsung Galaxy J8 has Android 10 version, so it counts with some additional features and a performance increase.
The Xiaomi 12X counts with a lot better looking screen than Galaxy J8, because it has a way better resolution of 1080 x 2400px, a little bit bigger screen and much more pixels per inch of screen. Galaxy J8 features a slightly bigger storage capacity for apps and games than Xiaomi 12X, because although it has less internal storage capacity, it also counts with an external memory slot that holds up to 256 GB.
Galaxy J8 counts with a much more powerful processor than Xiaomi 12X, although it has a smaller amount of RAM, they both have a Octa-Core processor. Xiaomi 12X features improved battery performance than Galaxy J8, because it has 4500mAh of battery capacity instead of 3500mAh. The Xiaomi 12X has a much better camera than Samsung Galaxy J8, because although it has a tinier camera aperture, it also counts with a lot higher video quality and a much higher resolution back facing camera.
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