Compare phones
| Global Score | |
| 74.5 | 81.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 13 |
| 2021-01-04 | -- |
| 6.46 x 2.99 x 0.36 inches | 6.43 x 3.07 x 0.35 inches |
| 6.91 ounces | -- |
| Black, Blue and White | -- |
| Plastic and Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 3080 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 270 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 740 GPU |
| 8.91 | 6.21 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 11.12 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 200.00 MP + 40.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.8 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S23 Ultra is a little bit better than Samsung Galaxy A02s, with a general score of 81.5 against 74.5. The Galaxy S23 Ultra design is just a bit thinner and noticeably lighter than the Samsung Galaxy A02s. Both phones we compare here include Android OS (Operating System), but the Galaxy S23 Ultra has 13 version while Samsung Galaxy A02s has Android 11.
The Galaxy A02s features a much more powerful CPU than Galaxy S23 Ultra, although it has a smaller amount of RAM, they both have the same number of cores. The Galaxy S23 Ultra has a much better looking display than Samsung Galaxy A02s, because it has a way better resolution of 1440 x 3080, a way higher number of pixels per screen inch and a quite bigger display.
The Samsung Galaxy A02s counts with a better memory capacity for applications and games than Samsung Galaxy S23 Ultra, because although it has only 32 GB internal storage, it also counts with a slot for an external memory card that allows a maximum of 1 TB. The Samsung Galaxy S23 Ultra has a very superior camera than Galaxy A02s, because it has a lot larger aperture for better photography in low light situations and a back-facing camera with a lot higher resolution.
Samsung Galaxy S23 Ultra and Galaxy A02s both count with very similar battery performance.
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