Compare phones
| Global Score | |
| 72.5 | 90.7 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 14 |
| 2018-07-13 | -- |
| 6.03 x 3.00 x 0.34 inches | -- |
| 6.38 ounces | -- |
| Black | -- |
| Plastic | Glass (Corning Gorilla Glass) and Titanium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3088 x 1440 pixels |
| TFT | Dynamic AMOLED |
| 267 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 10.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Yes GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 200.00 MP + 12.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 28.00mm focal length | 24.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.77 inches (1/1.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.13 | 14.74 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.3 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S25 Ultra has a score of 90.7, which is way better than the Galaxy J7 (2018)'s 72.5 global score. Galaxy S25 Ultra's design is a lot thinner and extremely lighter than the Galaxy J7 (2018). The Samsung Galaxy J7 (2018) has a way better performance than Galaxy S25 Ultra, although it has less RAM, they both have the same number of cores.
Galaxy S25 Ultra counts with a much sharper display than Galaxy J7 (2018), because it has a bigger display, a lot higher resolution of 1440 x 3088 and a much higher amount of pixels per screen inch. Galaxy S25 Ultra captures way better videos and photos than Galaxy J7 (2018), and although they both have the same aperture, the Galaxy S25 Ultra also has a much bigger back camera sensor taking more light and vivid colors, a camera with way more MP and a lot better 7680x4320 video resolution.
Samsung Galaxy S25 Ultra has much more storage capacity for games and applications than Galaxy J7 (2018), because although it has no external memory slot, it also counts with 224 GB more internal storage capacity. The Galaxy S25 Ultra features a really longer battery lifetime than Galaxy J7 (2018), because it has 5000mAh of battery capacity instead of 3300mAh.
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