Compare phones
| Global Score | |
| 80.6 | 77.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | -- |
| 2024-10-29 | 2014-09-29 |
| 6.00 x 2.80 x 0.32 inches | 6.04 x 3.09 x 0.33 inches |
| 6.67 ounces | 6.21 ounces |
| -- | Black, Gold, Pink and White |
| Glass | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2670 x 1200 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| OLED | Super AMOLED |
| 457 pixels per inch | 515 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8.6 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Samsung Exynos 7 Octa 5433 chipset |
| processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 20 nm (Octa-Core 1900 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 830 GPU | Mali-T760 MP6 GPU |
| 6.21 | 9 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 13.3 | 8.12 |
| Camera | |
| 50.00 MP + 32.00 MP | 16.00 MP + 3.70 MP |
| f/1.60 aperture | f/2.20 aperture |
| 23.00mm focal length | 31.00mm focal length |
| -- | 0.38 inches (1/2.6") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.1 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Micro SIM |
| 7 | 6.6 |
| Battery Life | |
| 5400mAh Battery | 3220mAh Li - Ion Battery |
| Non-Removable Battery | Removable Battery |
| Wireless Charging | -- |
| 7.12 | 5.2 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 4.1, EDR |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 has an overall score of 80.6, which is slightly better than Samsung Galaxy Note4's 77.6 general score. The Xiaomi 15 body is newer and a little thinner, but also just a little bit heavier than Samsung Galaxy Note4. Galaxy Note4 features a much faster CPU than Xiaomi 15, although it has a smaller amount of RAM memory, they both have a Octa-Core CPU.
Xiaomi 15 features a more vivid screen than Samsung Galaxy Note4, because although it has a bit lower resolution of 1200 x 2670px and a just a little less pixels per inch of screen, it also counts with a bit bigger display. The Xiaomi 15 takes way better pictures and videos than Galaxy Note4, because it has a lot bigger aperture, a lot better 7680x4320 video definition and a back-facing camera with much more mega-pixels.
Xiaomi 15 has a much better storage to store more games and applications than Samsung Galaxy Note4, because although it has no external SD slot, it also counts with 256 GB internal memory. Xiaomi 15 counts with a much longer battery performance than Samsung Galaxy Note4, because it has 5400mAh of battery capacity instead of 3220mAh.
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