Compare phones
| Global Score | |
| 90.7 | 80.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 5.0 |
| -- | 5.78 x 2.90 x 0.35 inches |
| Glass (Corning Gorilla Glass) and Titanium | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 245.00 |
| Display / Screen | |
| 6.8 inches | 5.1 inches |
| 3088 x 1440 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| Dynamic AMOLED | Super AMOLED |
| 501 pixels per inch | 576 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 10.2 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 chipset | Exynos 7 Octa 7420 chipset |
| processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 12 GB RAM | 3 GB (1600 MHz) RAM |
| Yes GPU | Mali-T760 MP8 (650 MHz) GPU |
| 6.21 | 10.08 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD external memory slot |
| 13.3 | 5.8 |
| Camera | |
| 200.00 MP + 12.00 MP | 16.00 MP + 5.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | 0.38 inches (1/2.6") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 14.74 | 8.47 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 3500mAh Battery |
| Non-Removable Battery | Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.44 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S25 Ultra has a global score of 90.7, which is better than Samsung Galaxy S6 Active's 80.9 global score. Both of these phones have Android operating system, but Galaxy S25 Ultra has 14 version and Samsung Galaxy S6 Active has Android 5.0. Galaxy S6 Active features a much powerful processing unit than Galaxy S25 Ultra, because although it has 9 GB lesser RAM, and they both have the same number of cores, the Galaxy S6 Active also counts with an additional graphics co-processor and a 64-bit processing unit.
Samsung Galaxy S25 Ultra has a little sharper screen than Galaxy S6 Active, because although it has a little bit lower amount of pixels per display inch, it also counts with a quite better resolution of 1440 x 3088 pixels and a much larger display. Samsung Galaxy S25 Ultra shoots a lot better photographs and videos than Samsung Galaxy S6 Active, because it has a larger camera aperture to capture better photos and video in low light environments, a way better 7680x4320 video definition, a much bigger back-facing camera sensor and a camera in the back with much more mega-pixels.
Samsung Galaxy S25 Ultra counts with a way bigger storage capacity for games and applications than Galaxy S6 Active, because although it has no external memory slot, it also counts with more internal storage capacity. Galaxy S25 Ultra counts with a really longer battery life than Galaxy S6 Active, because it has a 5000mAh battery size against 3500mAh.
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