Compare phones
| Global Score | |
| 76.1 | 80.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 7.0 Nougat | Android 14 |
| 2017-06-20 | 2024-10-29 |
| 6.17 x 3.10 x 0.32 inches | 6.00 x 2.80 x 0.32 inches |
| 6.31 ounces | 6.67 ounces |
| 16 777 216 | -- |
| Aluminum | Glass |
| Display / Screen | |
| 5.7 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 386 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.2 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Mali-T880 MP2 GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.02 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 7.12 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Xiaomi 15 has a global score of 80.6, which is a little bit better than Galaxy J7 Max's general score of 76.1. The Xiaomi 15 design has the same thickness than the Galaxy J7 Max, but it is just a little bit heavier. Both phones in our current comparison come with Android OS (operating system), but Xiaomi 15 has the older 14 version and Galaxy J7 Max has Android 7.0 Nougat.
Samsung Galaxy J7 Max features a much better hardware performance than Xiaomi 15, although it has less RAM memory, they both have the same number of cores. Xiaomi 15 features a much better screen than Galaxy J7 Max, because it has a just a little greater screen pixels density, a higher resolution of 1200 x 2670px and a little larger display.
The Xiaomi 15 features a much bigger storage to install applications and games than Galaxy J7 Max, because although it has no slot for an external memory card, it also counts with more internal memory. The Xiaomi 15 captures much better photographs and videos than Samsung Galaxy J7 Max, because it has a much higher 7680x4320 video definition, a larger camera aperture for better photos in poorly lited situations and a back facing camera with way more mega-pixels.
Xiaomi 15 counts with a superior battery duration than Samsung Galaxy J7 Max, because it has 5400mAh of battery capacity against 3300mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.