| Global Score | |
| 80.6 | 81.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 5.0, 4.4 |
| 2024-10-29 | 2014-09-03 |
| 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 | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 269.00 |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2670 x 1200 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| OLED | Super AMOLED |
| 457 pixels per inch | 515 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 10.2 | 9.5 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
| processor | Krait 450 (Quad-Core 2700 MHz) processor |
| 12 GB RAM | 3 GB (825 MHz) RAM |
| Adreno 830 GPU | Adreno 420 (500 MHz) GPU |
| 6.21 | 9.54 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, 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 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Micro SIM |
| 7 | 7 |
| Battery Life | |
| 5400mAh Battery | 3220mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| Wireless Charging | -- |
| -- | 20 hours talk time |
| 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 |
Samsung Galaxy Note 4 has an overall score of 81.6, which is slightly better than Xiaomi 15's overall score of 80.6. Although the Samsung Galaxy Note 4 is much older and a little thicker than the Xiaomi 15, it's design is still just a little bit lighter. These devices work with Android OS (Operating System), but the Samsung Galaxy Note 4 has 5.0 version and Xiaomi 15 has Android 14.
The Samsung Galaxy Note 4 counts with a much faster CPU than Xiaomi 15, because although it has an inferior number of cores and a smaller amount of RAM, it also counts with an additional graphics co-processor. The Xiaomi 15 features a little more vivid screen than Galaxy Note 4, because although it has a little lower 1200 x 2670 resolution and a just a little worse amount of pixels per inch of screen, it also counts with a little bit bigger screen.
Xiaomi 15 counts with a much bigger memory to install applications and games than Galaxy Note 4, because although it has no SD memory card expansion slot, it also counts with 256 GB internal memory. Xiaomi 15 takes a lot better videos and photos than Samsung Galaxy Note 4, because it has a lot higher 7680x4320 video resolution, a lot better resolution camera in the back and a way bigger diafragm aperture.
Xiaomi 15 has a very superior battery life than Galaxy Note 4, because it has a 5400mAh battery size.
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