Compare phones
| Global Score | |
| 80.6 | 79.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | -- |
| 2024-10-29 | 2019-03-02 |
| 6.00 x 2.80 x 0.32 inches | 6.24 x 2.94 x 0.30 inches |
| 6.67 ounces | 5.82 ounces |
| -- | Black, Blue and White |
| Glass | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2670 x 1200 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED |
| 457 pixels per inch | 403 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G71 MP2 GPU |
| 6.21 | 8.91 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 16.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.70 aperture |
| 23.00mm focal length | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 12.1 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 5400mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi 15 is just a bit better than Galaxy A30, having an 80.6 score against 79.6. Xiaomi 15's design is newer than the Galaxy A30's, but it's heavier and just a little bit thicker. The Xiaomi 15 counts with an incredibly better looking display than Samsung Galaxy A30, and although they both have a screen of the same size, the Xiaomi 15 also has a just a bit better pixel number in each inch in the display and a slightly higher 1200 x 2670 resolution.
Xiaomi 15 features a bigger memory capacity to store more games and applications than Samsung Galaxy A30, because although it has no SD memory card expansion slot, it also counts with 256 GB internal memory. Galaxy A30 features a much better performing processor than Xiaomi 15, although it has 8 GB less RAM, they both have the same number of cores.
The Xiaomi 15 features a greater camera than Samsung Galaxy A30, because it has a much better 7680x4320 video definition, a back-facing camera with much more megapixels and a larger aperture to capture better captures in poorly lited environments. The Xiaomi 15 counts with a much longer battery lifetime than Samsung Galaxy A30, because it has 5400mAh of battery capacity.
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