Compare phones
| Global Score | |
| 75.3 | 77.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11 |
| -- | 2022-03-15 |
| 5.97 x 2.95 x 0.31 inches | 6.01 x 2.75 x 0.32 inches |
| 6.00 ounces | 6.21 ounces |
| Black, Gold and Rose gold | Blue, Grey and Purple |
| Metal | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 50.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | 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
The Xiaomi 12X is slightly better than the Samsung Galaxy J7 Prime 2, getting a 77.8 score against 75.3. Both of these phones have Android OS (Operating System), but the Xiaomi 12X has older 11 version while Samsung Galaxy J7 Prime 2 has Android 9.0 Pie version. The Xiaomi 12X is a just a little heavier and just a bit thicker cellphone than the Samsung Galaxy J7 Prime 2.
The Galaxy J7 Prime 2 has a way better hardware performance than Xiaomi 12X, although it has a lower amount of RAM memory, they both have the same number of cores. The Xiaomi 12X counts with a brighter screen than Galaxy J7 Prime 2, because it has a just a little higher count of pixels in each display inch, a bit higher resolution of 1080 x 2400 and a quite larger screen.
The Xiaomi 12X has a bigger memory capacity for apps and games than Samsung Galaxy J7 Prime 2, because although it has no SD card slot, it also counts with 96 GB more internal storage capacity. The Xiaomi 12X has a greater camera than Galaxy J7 Prime 2, and although they both have a same size camera aperture, the Xiaomi 12X also has a lot better 50 mega-pixels resolution back camera and a much better 7680x4320 video definition.
The Xiaomi 12X has superior battery lifetime than Galaxy J7 Prime 2, because it has 4500mAh of battery capacity against 3300mAh.
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