Compare phones
| Global Score | |
| 80.1 | 79.2 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 15 | -- |
| -- | 2018-01-06 |
| -- | 5.87 x 2.78 x 0.33 inches |
| -- | 6.07 ounces |
| -- | Black, Blue, Gold and Orchid grey |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 5.6 inches |
| -- | 2220 x 1080 pixels |
| AMOLED | Super AMOLED |
| -- | 441 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Samsung Exynos 5 Octa 7885 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G71 GPU |
| 6.3 | 9.18 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 17.6 | 10.78 |
| Camera | |
| 200.00 MP + 32.00 MP | 16.00 MP + 16.00 MP |
| -- | f/1.70 aperture |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 9.24 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.3 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 4.96 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi 15 Ultra (Rumored) is just a bit better than the Galaxy A8 (2018), getting an 80.1 score against 79.2. Xiaomi 15 Ultra (Rumored) is a way lighter and incredibly thinner phone than Galaxy A8 (2018). Samsung Galaxy A8 (2018) has a much more vibrant display than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen.
The Galaxy A8 (2018) counts with a very superior processor than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM, they both have the same number of cores. The Xiaomi 15 Ultra (Rumored) features a way better camera than Galaxy A8 (2018), because it has a way better video quality and a much better resolution back facing camera.
Xiaomi 15 Ultra (Rumored) counts with a superior storage capacity for applications, games, photos and videos than Samsung Galaxy A8 (2018), because although it has no slot for SD memory cards, it also counts with 448 GB more internal storage capacity. Xiaomi 15 Ultra (Rumored) has a superior battery duration than Samsung Galaxy A8 (2018), because it has 6000mAh of battery capacity instead of 3000mAh.
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