Compare phones
| Global Score | |
| 72.1 | 81.5 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 13 |
| 6.00 x 2.87 x 0.35 inches | 6.43 x 3.07 x 0.35 inches |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| OLED | Dynamic AMOLED |
| 431 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Google Tensor G2 (5 nm) chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| processor | processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G710 MP7 GPU | Adreno 740 GPU |
| 6.12 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 13.00 MP | 200.00 MP + 40.00 MP |
| -- | f/1.70 aperture |
| -- | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 8.69 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| -- | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 1.36 | 6.8 |
| Other Features | |
| Bluetooth | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S23 Ultra has a general score of 81.5, which is better than Google Pixel 7a's score of 72.1. Both phones in this comparison include the same Android 13 OS (operating system). Galaxy S23 Ultra features a bit better performance than Google Pixel 7a, and although they both have a Octa-Core processor, the Galaxy S23 Ultra also has 2 GB more RAM memory.
Galaxy S23 Ultra features a slightly better looking screen than Google Pixel 7a, because it has a just a bit greater pixels count per inch in the display, a better resolution of 1440 x 3080 pixels and a quite larger screen. The Google Pixel 7a and the Galaxy S23 Ultra both have extremely similar memory to install applications and games, they have equal 128 GB internal memory.
Galaxy S23 Ultra captures a lot better photos and videos than Google Pixel 7a, because it has a lot more megapixels back camera. Galaxy S23 Ultra counts with a much better battery performance than Google Pixel 7a.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.