Compare phones
| Global Score | |
| 71.9 | 78.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 12 |
| 2018-06-07 | 2021-12-28 |
| 6.03 x 3.00 x 0.34 inches | 6.01 x 2.75 x 0.32 inches |
| 6.38 ounces | 6.31 ounces |
| 16 777 216 | Black, Blue, Green and Pink |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 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 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 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 |
| 9.02 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 12 is a little bit better than the Samsung Galaxy J7 V (2018), with a 78.8 score against 71.9. Xiaomi 12's construction is much newer, just a little thinner and a little bit lighter than the Samsung Galaxy J7 V (2018). These phones use Android operating system, but the Xiaomi 12 has older 12 version while Samsung Galaxy J7 V (2018) has Android 8.0 Oreo version.
The Galaxy J7 V (2018) counts with a very superior processing unit than Xiaomi 12, although it has 6 GB less RAM memory, they both have a Octa-Core CPU. Xiaomi 12 has a way better screen than Galaxy J7 V (2018), because it has a little larger screen, much more pixels per inch of display and a much higher resolution of 1080 x 2400.
Xiaomi 12 shoots greater pictures and videos than Galaxy J7 V (2018), because although it has a smaller diafragm aperture which is not favorable for shooting photographs and videos in poorly lited situations, it also counts with a back camera with a lot higher resolution and a way better video definition.
Xiaomi 12 features a slightly bigger memory capacity to install applications and games or saving photos and videos than Samsung Galaxy J7 V (2018), because although it has no external SD slot, it also counts with 96 GB more internal storage capacity. The Xiaomi 12 has longer battery lifetime than Galaxy J7 V (2018), because it has 4500mAh of battery capacity instead of 3300mAh.
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