Compare phones
| Global Score | |
| 80.1 | 82.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 15 | Android 9.0 Pie, 8.0 Oreo |
| -- | 2018-08-27 |
| -- | 6.39 x 3.03 x 0.30 inches |
| -- | 6.74 ounces |
| -- | Black and White |
| -- | Glass and Metal |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| -- | 2220 x 1080 pixels |
| AMOLED | Super AMOLED |
| -- | 392 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 512 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 17.6 | 11.34 |
| Camera | |
| 200.00 MP + 32.00 MP | 16.00 MP + 24.00 MP |
| -- | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 10.01 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 5.68 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A8 Star has a global score of 82.1, which is a bit better than Xiaomi 15 Ultra (Rumored)'s 80.1 score. These phones use Android operating system, but the Samsung Galaxy A8 Star has the newer 9.0 Pie version and Xiaomi 15 Ultra (Rumored) has Android 15 version, so it counts with a couple additional features and improved performance.
The Samsung Galaxy A8 Star counts with a much more powerful processing unit than Xiaomi 15 Ultra (Rumored), although it has 10 GB less RAM memory, they both have 8 CPU cores. The Samsung Galaxy A8 Star has a much more vibrant screen than Xiaomi 15 Ultra (Rumored), although it has a quite smaller screen.
Xiaomi 15 Ultra (Rumored) counts with a much bigger memory capacity for applications, games, photos and videos than Samsung Galaxy A8 Star, because although it has no SD memory slot, it also counts with more internal memory. Xiaomi 15 Ultra (Rumored) counts with a greater camera than Galaxy A8 Star, because it has a lot better video resolution and a back camera with a much higher resolution.
The Xiaomi 15 Ultra (Rumored) has a much longer battery performance than Galaxy A8 Star, because it has a 6000mAh battery capacity.
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