Compare phones
| Global Score | |
| 80.6 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 7.0 Nougat |
| 2024-10-29 | 2017-06-20 |
| 6.00 x 2.80 x 0.32 inches | 6.17 x 3.10 x 0.32 inches |
| 6.67 ounces | 6.31 ounces |
| -- | 16 777 216 |
| Glass | Aluminum |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2670 x 1200 pixels | 1920 x 1080 pixels (Full HD) |
| OLED | IPS LCD |
| 457 pixels per inch | 386 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 | MediaTek Helio P20 MT6757 chipset |
| processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-T880 MP2 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 8.88 |
| Camera | |
| 50.00 MP + 32.00 MP | 13.00 MP + 13.00 MP |
| f/1.60 aperture | f/1.70 aperture |
| 23.00mm focal length | -- |
| 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 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.1 |
| Battery Life | |
| 5400mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 5.28 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 4.2 |
| 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 |
Comparison review
The Xiaomi 15 has a general score of 80.6, which is a little bit better than Galaxy J7 Max's general score of 76.1. The Xiaomi 15 is a just a little bit heavier cellphone than Galaxy J7 Max, but both are 0.32inches thick. Both phones in this comparison review use Android OS (operating system), but the Xiaomi 15 has 14 version and Galaxy J7 Max has Android 7.0 Nougat version.
The Xiaomi 15 has a much more vibrant display than Samsung Galaxy J7 Max, because it has a just a little higher display pixel density, a better resolution of 1200 x 2670 and a bit larger display. The Xiaomi 15 has a superior memory to store more games and applications than Galaxy J7 Max, because although it has no slot for an external memory card, it also counts with 256 GB internal storage capacity.
Galaxy J7 Max has a much better processing power than Xiaomi 15, although it has a lower amount of RAM memory, they both have 8 cores. Xiaomi 15 shoots much better photographs and videos than Samsung Galaxy J7 Max, because it has a way higher 7680x4320 video resolution, a camera in the back with a way higher resolution and a bigger aperture to take better low light photos and video.
Xiaomi 15 has a superior battery life than Galaxy J7 Max, because it has a 5400mAh battery capacity.
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