Compare phones
| Global Score | |
| 72.7 | 80.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 15 |
| 2018-06-29 | -- |
| 6.03 x 3.00 x 0.34 inches | -- |
| 6.38 ounces | -- |
| 16 777 216 | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | -- |
| TFT | AMOLED |
| 267 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 5 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 16 GB RAM |
| Mali-T830 MP1 GPU | Adreno 830 GPU |
| 8.73 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 17.6 |
| Camera | |
| 13.00 MP + 13.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.13 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.3 | 7.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 Ultra (Rumored) has a global score of 80.1, which is much better than the Samsung Galaxy J7 Refine's 72.7 general score. Xiaomi 15 Ultra (Rumored) is a notably lighter and extremely thinner phone than the Samsung Galaxy J7 Refine. Both phones in our current comparison include Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has older 15 version while Samsung Galaxy J7 Refine has Android 8.0 Oreo.
Galaxy J7 Refine has a way better looking screen than Xiaomi 15 Ultra (Rumored), although it has a bit smaller screen. The Galaxy J7 Refine has a way better processing power than Xiaomi 15 Ultra (Rumored), although it has 14 GB lesser RAM, they both have 8 cpu cores. Xiaomi 15 Ultra (Rumored) features much more storage capacity for applications and games than Galaxy J7 Refine, because although it has no external memory slot, it also counts with 480 GB more internal memory.
The Xiaomi 15 Ultra (Rumored) features a very superior battery life than Galaxy J7 Refine, because it has a 6000mAh battery size against 3300mAh. Xiaomi 15 Ultra (Rumored) features a much better camera than Galaxy J7 Refine, because it has a way higher 7680x4320 video quality and a much more mega-pixels back-facing camera.
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