Compare phones
| Global Score | |
| 74.6 | 90.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11 |
| -- | 2021-03-29 |
| 6.04 x 3.04 x 0.32 inches | 6.47 x 2.94 x 0.33 inches |
| 6.14 ounces | 8.25 ounces |
| 16 777 216 | Ceramic Black and Ceramic White |
| Plastic | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 267 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 660 GPU |
| 8.82 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 24.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.02 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 8.2 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.8 |
| 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
The Xiaomi Mi 11 Ultra has a general score of 90.7, which is way better than the Galaxy J7 Duo's global score of 74.6. Although it's the best phone we are comparing, the Xiaomi Mi 11 Ultra is a just a bit thicker and incredibly heavier phone than Galaxy J7 Duo. Both of these phones include Android OS (operating system), but Xiaomi Mi 11 Ultra has the previous 11 version while Galaxy J7 Duo has Android 8.0 Oreo version.
Xiaomi Mi 11 Ultra has a bit more powerful processing unit than Galaxy J7 Duo, and although they both have the same number of cores, the Xiaomi Mi 11 Ultra also has a greater amount of RAM. The Xiaomi Mi 11 Ultra features a much sharper screen than Samsung Galaxy J7 Duo, because it has a larger display, a lot higher 1440 x 3200px resolution and a way greater number of pixels per screen inch.
Xiaomi Mi 11 Ultra counts with much more storage for applications, games, photos and videos than Galaxy J7 Duo, because although it has no slot for an external memory card, it also counts with 256 GB internal storage. Xiaomi Mi 11 Ultra counts with a very superior battery lifetime than Samsung Galaxy J7 Duo, because it has a 67 percent larger battery capacity.
Xiaomi Mi 11 Ultra counts with a very superior camera than Galaxy J7 Duo, and although they both have the same aperture, the Xiaomi Mi 11 Ultra also has a much higher video definition, a much bigger back camera sensor which offers a much higher image and video quality and a back camera with a much better 50 mega pixels resolution.
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