Compare phones
| Global Score | |
| 76.7 | 90.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10, 8.0 Oreo | Android 11 |
| 2018-06-28 | 2021-03-29 |
| 6.27 x 2.98 x 0.32 inches | 6.47 x 2.94 x 0.33 inches |
| 6.24 ounces | 8.25 ounces |
| Black, Blue, Gold and Pink | Ceramic Black and Ceramic White |
| Plastic | Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.8 inches |
| 1480 x 720 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 274 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 16.00 MP + 16.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.36 inches (1/2.8") 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 |
| 9.46 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 8.2 |
| Battery Life | |
| 3500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi 11 Ultra has a general score of 90.7, which is much better than Galaxy J8's general score of 76.7. Even though the Xiaomi Mi 11 Ultra is notably newer than the Galaxy J8, it is notably heavier and just a bit thicker. Both of these phones work with Android OS (operating system), but Xiaomi Mi 11 Ultra has newer 11 version and Galaxy J8 has Android 10 version, so it gives a couple additional features.
The Xiaomi Mi 11 Ultra features an incredibly better screen than Galaxy J8, because it has a little bit bigger display, a way higher resolution of 1440 x 3200 pixels and a way higher pixel number per inch in the display. The Xiaomi Mi 11 Ultra features a bit faster processing unit than Samsung Galaxy J8, and although they both have a Octa-Core CPU, the Xiaomi Mi 11 Ultra also has more RAM.
The Xiaomi Mi 11 Ultra shoots greater photos and videos than Galaxy J8, because although it has a smaller camera aperture which is not so good for capturing photos and/or video in poorly lited environments, it also counts with a back camera with a way higher 50 MP resolution, a much larger sensor and a lot better 7680x4320 video resolution.
Xiaomi Mi 11 Ultra has a much better storage capacity to install applications and games or saving photos and videos than Samsung Galaxy J8, because although it has no SD memory card expansion slot, it also counts with 256 GB internal storage capacity. Xiaomi Mi 11 Ultra counts with a much longer battery duration than Samsung Galaxy J8, because it has a 43 percent more battery size.
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