Compare phones
| Global Score | |
| 76.1 | 81 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 7.0 Nougat | Android 12 |
| 2017-06-20 | -- |
| 6.17 x 3.10 x 0.32 inches | -- |
| 6.31 ounces | -- |
| 16 777 216 | Black and White |
| Aluminum | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 386 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.7 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-T880 MP2 GPU | Adreno 730 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 + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.02 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.64 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra is a bit better than the Galaxy J7 Max, getting a global score of 81 against 76.1. Both of these devices include Android operating system, but the Xiaomi 12S Ultra has 12 version and Galaxy J7 Max has Android 7.0 Nougat version. Xiaomi 12S Ultra's construction is much thinner and much lighter than Galaxy J7 Max.
The Galaxy J7 Max has a very superior performance than Xiaomi 12S Ultra, although it has lesser RAM, they both have a Octa-Core CPU. The Xiaomi 12S Ultra features a way better display than Galaxy J7 Max, because it has a greater amount of pixels per display inch, a bigger display and a lot better resolution of 1440 x 3200.
The Xiaomi 12S Ultra features a lot bigger storage capacity to install games and applications than Samsung Galaxy J7 Max, because although it has no SD extension slot, it also counts with 256 GB internal storage capacity. Xiaomi 12S Ultra has a very superior camera than Galaxy J7 Max, because although it has a tinier diafragm aperture, it also counts with a back camera with a much better resolution and a lot higher 7680x4320 video definition.
The Xiaomi 12S Ultra has a much longer battery performance than Galaxy J7 Max, because it has a 45% larger battery size.
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