Compare phones
| Global Score | |
| 75 | 81.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat | Android 13 |
| 2017-09-12 | -- |
| 6.12 x 2.98 x 0.29 inches | 6.43 x 3.07 x 0.35 inches |
| 5.82 ounces | -- |
| Black, Gold and Pink | -- |
| Metal | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3080 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 401 pixels per inch | 500 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 740 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 12.00 MP + 5.00 MP | 200.00 MP + 40.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| 26.00mm focal length | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.35 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3080mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S23 Ultra has an overall score of 81.5, which is a bit better than Xiaomi Mi A1's 75 overall score. The Galaxy S23 Ultra is a much lighter but thicker phone than Xiaomi Mi A1. Both of these devices come with Android OS, but Galaxy S23 Ultra has the previous 13 version while Xiaomi Mi A1 has Android 9.0 Pie.
Xiaomi Mi A1 counts with a very superior hardware performance than Galaxy S23 Ultra, although it has a lower amount of RAM, they both have 8 cpu cores. The Xiaomi Mi A1 has a little bit better display than Galaxy S23 Ultra, although it has a quite smaller screen, a just a little less pixels per screen inch and a much lower 1080 x 1920 resolution.
The Xiaomi Mi A1 has a little bit more storage capacity to store more apps and games than Galaxy S23 Ultra, because although it has 0 less internal memory, it also counts with a slot for an SD memory card that admits a maximum of 256 GB. Samsung Galaxy S23 Ultra counts with a superior battery performance than Xiaomi Mi A1, because it has 5000mAh of battery capacity against 3080mAh.
Galaxy S23 Ultra takes a lot better photographs and videos than Xiaomi Mi A1, because it has a lot larger camera aperture to capture better photography in poorly lited situations and a lot more MP camera in the back.
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