Compare phones
| Global Score | |
| 90.7 | 80 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 10 |
| -- | 2021-03-18 |
| -- | 6.46 x 2.99 x 0.38 inches |
| -- | 7.80 ounces |
| -- | Black, blue and white |
| Glass (Corning Gorilla Glass) and Titanium | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3088 x 1440 pixels | 1600 x 720 pixels |
| Dynamic AMOLED | PLS |
| 501 pixels per inch | 270 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 chipset | Samsung Exynos 850 S5E3830 chipset |
| processor | Cortex-A55, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G52 MP1 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 13.3 | 13.02 |
| Camera | |
| 200.00 MP + 12.00 MP | 48.00 MP + 8.00 MP |
| f/1.70 aperture | f/2.00 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 | 10.23 |
| 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), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S25 Ultra has an overall score of 90.7, which is much better than the Galaxy M12's general score of 80. Galaxy S25 Ultra is a a lot thinner and lighter phone than the Galaxy M12. These phones have Android OS (Operating System), but Galaxy S25 Ultra has the newer 14 version and Galaxy M12 has Android 10.
Samsung Galaxy S25 Ultra has an incredibly better looking display than Galaxy M12, because it has a lot higher pixels quantity per inch in the screen, a way higher 1440 x 3088 resolution and a little larger display. The Samsung Galaxy M12 features a really superior hardware performance than Galaxy S25 Ultra, although it has a lower amount of RAM memory, they both have the same number of cores.
The Samsung Galaxy S25 Ultra has a bit more storage capacity to install games and applications than Galaxy M12, because although it has no SD memory slot, it also counts with more internal memory. The Galaxy S25 Ultra shoots way better pictures and videos than Samsung Galaxy M12, because it has a bigger aperture to capture better images and videos in poorly lited environments, a much better 7680x4320 video definition and a back facing camera with much more MP.
The Galaxy M12 features better battery performance than Galaxy S25 Ultra, because it has a 6000mAh battery size.
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