Compare phones
| Global Score | |
| 72.4 | 90.7 |
| Basic Information | |
| Samsung | Samsung |
| Android | Android 14 |
| 2022-01-10 | -- |
| 6.46 x 2.99 x 0.36 inches | -- |
| Black, Blue and Red | -- |
| Plastic and Plastic | Glass (Corning Gorilla Glass) and Titanium |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 3088 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 270 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 10.2 |
| Performance | |
| -- | Qualcomm Snapdragon 8 Gen 4 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| Yes GPU | Yes GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 13.3 |
| Camera | |
| 48.00 MP + 5.00 MP | 200.00 MP + 12.00 MP |
| f/1.80 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 (240 fps) (Full HD) slow motion video |
| 9.24 | 14.74 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.4 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.3 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy S25 Ultra is way better than the Galaxy A03, with a global score of 90.7 against 72.4. Samsung Galaxy S25 Ultra has Android 14 operating system, and Galaxy A03 works with Android operating system. The Galaxy S25 Ultra counts with a much sharper screen than Galaxy A03, because it has a way better resolution of 1440 x 3088, a little bit bigger screen and a lot more pixels per inch in the screen.
The Samsung Galaxy S25 Ultra counts with a way bigger memory capacity for apps and games than Samsung Galaxy A03, because it has 256 GB internal memory. The Galaxy A03 features a much more powerful processing unit than Galaxy S25 Ultra, although it has lesser RAM memory, they both have the same number of cores.
The Galaxy S25 Ultra shoots greater photos and videos than Samsung Galaxy A03, because it has a larger camera aperture to capture better low-light images and a way more mega-pixels camera. The Samsung Galaxy S25 Ultra and Galaxy A03 feature similar battery performance.
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