Compare phones
| Global Score | |
| 74.6 | 79.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 12 |
| -- | 2021-12-28 |
| 6.04 x 3.04 x 0.32 inches | 6.44 x 2.94 x 0.32 inches |
| 6.14 ounces | 7.20 ounces |
| 16 777 216 | Black, Blue, Green and Pink |
| Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 267 pixels per inch | 524 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.4 |
| 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 |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 730 GPU |
| 8.82 | 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 + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 24.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.78 inches (1/1.28") 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 | 12.76 |
| 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 |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3000mAh Battery | 4600mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 12 Pro is slightly better than Galaxy J7 Duo, having a 79.6 score against 74.6. Xiaomi 12 Pro is a heavier device than Galaxy J7 Duo, but both are 0.32inches thick. These devices have Android OS (Operating System), but the Xiaomi 12 Pro has an older 12 version and Galaxy J7 Duo has Android 8.0 Oreo.
Xiaomi 12 Pro counts with a much better looking screen than Samsung Galaxy J7 Duo, because it has way more pixels per inch in the screen, a way higher 1440 x 3200px resolution and a larger screen. Xiaomi 12 Pro features a greater storage capacity for applications and games than Samsung Galaxy J7 Duo, because although it has no slot for an external memory card, it also counts with more internal memory capacity.
The Galaxy J7 Duo has a very superior hardware performance than Xiaomi 12 Pro, although it has less RAM memory, they both have the same number of cores. The Xiaomi 12 Pro counts with a greater camera than Galaxy J7 Duo, and although they both have the same aperture, the Xiaomi 12 Pro also has a much better 7680x4320 video quality, a way larger sensor taking much better quality photos and videos and a lot better resolution back camera.
Xiaomi 12 Pro counts with a much longer battery performance than Samsung Galaxy J7 Duo, because it has a 4600mAh battery size.
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