Compare phones
| Global Score | |
| 76.9 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 7.1 Nougat | -- |
| 2018-01-09 | 2018-07-27 |
| 5.97 x 2.95 x 0.31 inches | 6.25 x 2.97 x 0.29 inches |
| 6.00 ounces | 5.93 ounces |
| 16 777 216 | Black, Blue, Gold, Pink and Red |
| Metal | Aluminum |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1920 x 1080 pixels (Full HD) | 2160 x 1080 pixels |
| TFT | IPS LCD |
| 401 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 512 GPU |
| 8.82 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.34 inches (1/2.9") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.13 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.3 |
| Battery Life | |
| 3300mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 4.96 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
The Xiaomi Mi A2 is a bit better than Samsung Galaxy On7 Prime, having a 78 score against 76.9. Even when the Xiaomi Mi A2 and Samsung Galaxy On7 Prime were only released with a couple of months difference, the Xiaomi Mi A2 is a little bit thinner and just a little lighter. The Xiaomi Mi A2 features a little better processing power than Samsung Galaxy On7 Prime, and although they both have the same number of cores, the Xiaomi Mi A2 also has more RAM memory.
Xiaomi Mi A2 features just a bit better screen than Samsung Galaxy On7 Prime, because it has a bit bigger screen, a bit higher 1080 x 2160 resolution and a little bit higher pixels density. Xiaomi Mi A2 takes a little bit better pictures and videos than Samsung Galaxy On7 Prime, because although it has a back facing camera with less megapixels resolution, it also counts with a much higher 3840x2160 (4K) video definition, a larger camera aperture for better photography and video in low light environments and a larger back-facing camera sensor which gives a better image and video quality.
Galaxy On7 Prime features a bit bigger memory for apps and games than Xiaomi Mi A2, because although it has 0 less internal memory, it also counts with a slot for SD memory cards that holds a maximum of 256 GB. Samsung Galaxy On7 Prime counts with a bit better battery life than Xiaomi Mi A2, because it has a 10% greater battery size.
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