Compare phones
| Global Score | |
| 74.6 | 78.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 10 |
| -- | 2020-11-27 |
| 6.04 x 3.04 x 0.32 inches | 6.39 x 3.04 x 0.38 inches |
| 6.14 ounces | 6.98 ounces |
| 16 777 216 | Cool blue, Power black and Yellow |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 149.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 267 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Adreno 610 GPU |
| 8.82 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 6000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Xiaomi Poco M3 has a score of 78.2, which is just a bit better than Galaxy J7 Duo's 74.6 overall score. The Xiaomi Poco M3 is a somewhat thicker and somewhat heavier device than the Galaxy J7 Duo. Both of these devices use Android OS, but Xiaomi Poco M3 has an older 10 version while Galaxy J7 Duo has Android 8.0 Oreo.
Xiaomi Poco M3 features a bit more powerful processing unit than Samsung Galaxy J7 Duo. Both have the same number of cores and 4 GB of RAM. Xiaomi Poco M3 has a much better screen than Galaxy J7 Duo, because it has a larger display, a way higher 1080 x 2340px resolution and a better pixels density.
Xiaomi Poco M3 has a superior camera than Galaxy J7 Duo, and although they both have the same video frame rates and the same video quality, the Xiaomi Poco M3 also has a much bigger back-facing camera sensor providing a lot higher image quality, a larger camera aperture and a back facing camera with lot more mega pixels.
Xiaomi Poco M3 features a much greater storage capacity for applications and games than Galaxy J7 Duo, because it has a slot for an external memory card that holds up to 512 GB and 64 GB internal memory. Xiaomi Poco M3 counts with a way better battery performance than Samsung Galaxy J7 Duo, because it has 6000mAh of battery capacity.
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