Compare phones
| Global Score | |
| 72.7 | 90.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11 |
| 2018-06-29 | 2021-03-29 |
| 6.03 x 3.00 x 0.34 inches | 6.47 x 2.94 x 0.33 inches |
| 6.38 ounces | 8.25 ounces |
| 16 777 216 | Ceramic Black and Ceramic White |
| -- | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3200 x 1440 pixels |
| TFT | 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 |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm 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 |
| 9.13 | 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 | Nano SIM, Dual SIM |
| 6.3 | 8.2 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 11 Ultra is much better than Samsung Galaxy J7 Refine, having a 90.7 score against 72.7. These phones come with Android OS (operating system), but the Xiaomi Mi 11 Ultra has the previous 11 version while Samsung Galaxy J7 Refine has Android 8.0 Oreo. Even though the Xiaomi Mi 11 Ultra is noticeably heavier than the Samsung Galaxy J7 Refine, it's a bit thinner and extremely newer.
Xiaomi Mi 11 Ultra counts with a superior CPU than Galaxy J7 Refine, and although they both have a Octa-Core processor, the Xiaomi Mi 11 Ultra also has a greater amount of RAM. Xiaomi Mi 11 Ultra features a much more vibrant display than Galaxy J7 Refine, because it has a much better resolution of 1440 x 3200px, a lot better screen density and a bigger screen.
The Xiaomi Mi 11 Ultra features a greater camera than Samsung Galaxy J7 Refine, because although it has a tinier aperture which is not nice for low-light photos and video, it also counts with a lot bigger sensor capturing lot higher quality videos and photos, a way more megapixels camera and a much higher 7680x4320 video resolution.
Xiaomi Mi 11 Ultra features a much greater storage capacity to store more games and applications than Galaxy J7 Refine, because although it has no SD card slot, it also counts with 224 GB more internal storage capacity. Xiaomi Mi 11 Ultra features a way better battery life than Samsung Galaxy J7 Refine, because it has a 52% greater battery size.
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