Compare phones
| Global Score | |
| 81.5 | 79.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | -- |
| -- | 2018-01-06 |
| 6.43 x 3.07 x 0.35 inches | 5.87 x 2.78 x 0.33 inches |
| -- | 6.07 ounces |
| -- | Black, Blue, Gold and Orchid grey |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 5.6 inches |
| 3080 x 1440 pixels | 2220 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| 500 pixels per inch | 441 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Samsung Exynos 5 Octa 7885 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 740 GPU | Mali-G71 GPU |
| 6.21 | 9.18 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 10.78 |
| Camera | |
| 200.00 MP + 40.00 MP | 16.00 MP + 16.00 MP |
| f/1.70 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 |
| 12.43 | 9.24 |
| 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 and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S23 Ultra has a score of 81.5, which is a bit better than the Galaxy A8 (2018)'s global score of 79.2. Samsung Galaxy S23 Ultra's body is just a bit thicker but way lighter than Galaxy A8 (2018). Galaxy A8 (2018) features a very superior processor than Samsung Galaxy S23 Ultra, although it has lesser RAM memory, they both have 8 CPU cores.
The Galaxy A8 (2018) has a bit more vivid screen than Galaxy S23 Ultra, although it has a quite worse quantity of pixels per inch of screen, a little smaller display and a way worse resolution of 1080 x 2220 pixels. Samsung Galaxy S23 Ultra shoots way better photographs and videos than Galaxy A8 (2018), and although they both have the same aperture, the Samsung Galaxy S23 Ultra also has a back-facing camera with way more mega pixels.
The Galaxy A8 (2018) features a bit more memory to install applications and games than Galaxy S23 Ultra, because although it has 0 less internal memory, it also counts with a slot for an external memory card that allows up to 256 GB. The Galaxy S23 Ultra features a really longer battery life than Samsung Galaxy A8 (2018), because it has 5000mAh of battery capacity.
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