Compare phones
| Global Score | |
| 90.7 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 7.0 Nougat |
| -- | 2017-06-20 |
| -- | 6.17 x 3.10 x 0.32 inches |
| -- | 6.31 ounces |
| -- | 16 777 216 |
| Glass (Corning Gorilla Glass) and Titanium | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 5.7 inches |
| 3088 x 1440 pixels | 1920 x 1080 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 501 pixels per inch | 386 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 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 |
| Yes 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 | |
| 200.00 MP + 12.00 MP | 13.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 24.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 14.74 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.1 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.28 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy S25 Ultra has a general score of 90.7, which is better than the Galaxy J7 Max's global score of 76.1. Samsung Galaxy S25 Ultra's construction is noticeably lighter and way thinner than Galaxy J7 Max. These devices come with Android OS (operating system), but Samsung Galaxy S25 Ultra has an older 14 version and Galaxy J7 Max has Android 7.0 Nougat.
The Samsung Galaxy S25 Ultra counts with an incredibly better looking screen than Galaxy J7 Max, because it has a better pixels number in each inch of screen, a larger screen and a much higher resolution of 1440 x 3088 pixels. The Samsung Galaxy S25 Ultra features a lot bigger memory for apps and games than Samsung Galaxy J7 Max, because although it has no external memory slot, it also counts with more internal storage.
Galaxy J7 Max counts with a very superior processing unit than Samsung Galaxy S25 Ultra, although it has a smaller amount of RAM memory, they both have 8 processing cores. The Samsung Galaxy S25 Ultra features a much better camera than Galaxy J7 Max, and although they both have the same diafragm aperture, the Samsung Galaxy S25 Ultra also has a back camera with a much better resolution and a lot better video definition.
Galaxy S25 Ultra has a really longer battery performance than Samsung Galaxy J7 Max, because it has a 5000mAh battery size instead of 3300mAh.
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