Compare phones
| Global Score | |
| 74.1 | 81.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 7.0 Nougat, 6.0 Marshmallow | Android 13 |
| 2017-01-23 | -- |
| 5.94 x 2.99 x 0.33 inches | 6.43 x 3.07 x 0.35 inches |
| 5.82 ounces | -- |
| 16 777 216 | -- |
| Aluminum | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 190.00 | -- |
| 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 (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 128 GB) external memory slot | No SD card slot |
| 10.02 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 200.00 MP + 40.00 MP |
| f/2.00 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 | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.02 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | 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 |
Comparison review
Galaxy S23 Ultra has a general score of 81.5, which is slightly better than Xiaomi Redmi Note 4's score of 74.1. These phones include Android operating system, but Galaxy S23 Ultra has older 13 version while Xiaomi Redmi Note 4 has Android 7.0 Nougat. Galaxy S23 Ultra's design is a little thicker but a lot lighter than Xiaomi Redmi Note 4.
The Xiaomi Redmi Note 4 has an extremely better processor than Samsung Galaxy S23 Ultra, although it has lesser RAM memory, they both have the same number of cores. The Xiaomi Redmi Note 4 has just a bit better looking display than Samsung Galaxy S23 Ultra, although it has a just a bit lower screen pixels density, a bit smaller display and a way worse 1080 x 1920 resolution.
The Samsung Galaxy S23 Ultra has a lot better camera than Xiaomi Redmi Note 4, because it has a camera with a much better resolution and a larger aperture to take better low light photos and videos. The Galaxy S23 Ultra has a slightly better storage for applications and games than Xiaomi Redmi Note 4, because although it has no external memory slot, it also counts with more internal memory capacity.
Galaxy S23 Ultra features improved battery duration than Xiaomi Redmi Note 4, because it has a 5000mAh battery capacity against 4100mAh.
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