Compare phones
| Global Score | |
| 72 | 81.5 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 13 |
| 2021-04-28 | -- |
| 6.40 x 2.94 x 0.33 inches | 6.43 x 3.07 x 0.35 inches |
| 6.53 ounces | -- |
| Supersonic Black and Supersonic blue | -- |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 405 pixels per inch | 500 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| MediaTek Dimensity 700 MT6833V chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G57 GPU | Adreno 740 GPU |
| 9.18 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 200.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 10.56 | 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, Dual SIM | Nano SIM |
| 10.6 | 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 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| -- | 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
Galaxy S23 Ultra has a global score of 81.5, which is much better than realme 8 5G's 72 general score. These phones include Android OS, but the Galaxy S23 Ultra has 13 version and realme 8 5G has Android 11 version, so it provides some nice extra features and better performance. Galaxy S23 Ultra is a lighter but just a little bit thicker cellphone than realme 8 5G.
Realme 8 5G has a way better hardware performance than Samsung Galaxy S23 Ultra, although it has 4 GB lesser RAM memory, they both have the same number of cores. The realme 8 5G features a little sharper display than Samsung Galaxy S23 Ultra, although it has a just a little worse pixel quantity in each inch of screen, a little smaller screen and a much lower 1080 x 2400 resolution.
Realme 8 5G counts with a much better memory for applications and games than Samsung Galaxy S23 Ultra, and although they both have equal 128 GB internal memory, the realme 8 5G also has an external memory slot that admits up to 1 TB. Samsung Galaxy S23 Ultra counts with a much better camera than realme 8 5G, because it has a way higher resolution back facing camera and a larger aperture to take better captures and video in poorly lited environments.
The Galaxy S23 Ultra and realme 8 5G have quite similar batteries performance.
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