Compare phones
| Global Score | |
| 75.3 | 78.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 12 |
| -- | 2021-12-28 |
| 5.97 x 2.95 x 0.31 inches | 6.01 x 2.75 x 0.32 inches |
| 6.00 ounces | 6.31 ounces |
| Black, Gold and Rose gold | Black, Blue, Green and Pink |
| 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 8 Gen1 SM8450 (4 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 730 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 | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 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 |
| 9.13 | 12.54 |
| 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 |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.2 |
| 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 12 is a little bit better than Samsung Galaxy J7 Prime 2, with a overall score of 78.8 against 75.3. Although it's the best cellphone in this comparison review, Xiaomi 12's construction is just a bit thicker and just a little bit heavier than Samsung Galaxy J7 Prime 2. These devices work with Android OS (operating system), but the Xiaomi 12 has an older 12 version while Samsung Galaxy J7 Prime 2 has Android 9.0 Pie.
Xiaomi 12 has a more vivid display than Samsung Galaxy J7 Prime 2, because it has a little larger display, a just a little greater pixel quantity per inch of display and a quite better 1080 x 2400px resolution. The Galaxy J7 Prime 2 counts with a much greater processing power than Xiaomi 12, although it has 5 GB less RAM memory, they both have 8 CPU cores.
Xiaomi 12 shoots much clearer videos and photos than Galaxy J7 Prime 2, and although they both have a F1.9 aperture, the Xiaomi 12 also has a camera in the back with a much better resolution, a way larger sensor providing a way higher image quality and a way better video definition. Xiaomi 12 has more storage for games and applications than Samsung Galaxy J7 Prime 2, because although it has no SD extension slot, it also counts with 128 GB internal storage capacity.
Xiaomi 12 has better battery performance than Galaxy J7 Prime 2, because it has a 4500mAh battery size.
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