Compare phones
| Global Score | |
| 74.6 | 80.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 10 |
| -- | 2020-12-21 |
| 6.04 x 3.04 x 0.32 inches | 6.46 x 2.98 x 0.35 inches |
| 6.14 ounces | 7.23 ounces |
| 16 777 216 | Black, Blue, Red and White |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 1600 x 720 pixels |
| Super AMOLED | LCD |
| 267 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.3 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Mediatek Helio P35 MT6765 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex-A53, 64-bit, 12 nm (Octa-Core 2350 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | PowerVR GE8320 GPU |
| 8.82 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 8.88 | 13.02 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 8.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.6 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A12 has a global score of 80.3, which is a bit better than the Samsung Galaxy J7 Duo's global score of 74.6. Samsung Galaxy A12's design is a bit thicker and somewhat heavier than Samsung Galaxy J7 Duo. Both of these devices have Android operating system, but Samsung Galaxy A12 has the previous 10 version and Samsung Galaxy J7 Duo has Android 8.0 Oreo.
Galaxy A12 has a little bit better performance than Galaxy J7 Duo. Both of them have 8 cores and the same RAM amount. The Samsung Galaxy A12 counts with a little bit better looking display than Galaxy J7 Duo, because it has a little bit higher screen density, a slightly higher resolution of 720 x 1600px and a bigger display.
The Samsung Galaxy A12 has a much better storage capacity for games and applications than Galaxy J7 Duo, because it has 64 GB internal storage capacity and an external memory slot that supports up to 1 TB. The Samsung Galaxy A12 has a really longer battery life than Galaxy J7 Duo, because it has a 67% larger battery capacity.
Samsung Galaxy A12 counts with a better camera than Samsung Galaxy J7 Duo, because although it has a smaller aperture which is not favorable for low-light photography and video, and they both have the same 1920x1080 video quality and the same 30 fps video frame rate, the Samsung Galaxy A12 also counts with a way better 48 mega pixels resolution camera.
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