Compare phones
| Global Score | |
| 80.6 | 98 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 13, 12, 11, 10 |
| 2024-10-29 | 2020-03-06 |
| 6.00 x 2.80 x 0.32 inches | 6.57 x 2.99 x 0.35 inches |
| 6.67 ounces | 7.83 ounces |
| -- | Cosmic black and Cosmic grey |
| Glass | Aluminum and Glass (Corning Gorilla Glass 6) |
| -- | Scratch-Resistant Glass |
| -- | $ 1400.00 |
| Display / Screen | |
| 6.4 inches | 6.9 inches |
| 2670 x 1200 pixels | 3200 x 1440 pixels |
| OLED | Dynamic AMOLED |
| 457 pixels per inch | 509 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8.7 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| processor | Kryo 585, 64-bit (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.21 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 13.3 | 15.38 |
| Camera | |
| 50.00 MP + 32.00 MP | 108.00 MP + 40.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 13.42 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 5400mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.12 | 6.8 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S20 Ultra 5G is way better than Xiaomi 15, getting a overall score of 98 against 80.6. Although the Samsung Galaxy S20 Ultra 5G is better than the Xiaomi 15, it must be told that it's also a much older, somewhat heavier and a little thicker device. These phones use Android OS (operating system), but the Samsung Galaxy S20 Ultra 5G has the previous 13 version while Xiaomi 15 has Android 14 version.
Xiaomi 15 counts with a much better looking screen than Samsung Galaxy S20 Ultra 5G, although it has a bit worse 1200 x 2670 pixels resolution, a just a little lower screen density and a little bit smaller screen. The Galaxy S20 Ultra 5G has an extremely better processing unit than Xiaomi 15. Both of them have the same number of cores and the same RAM amount.
Samsung Galaxy S20 Ultra 5G features more memory to install applications and games or saving photos and videos than Xiaomi 15, because although it has less internal storage capacity, it also counts with an external memory card slot that allows a maximum of 1000 GB. The Xiaomi 15 counts with just a little better battery duration than Galaxy S20 Ultra 5G, because it has an 8% bigger battery size.
Samsung Galaxy S20 Ultra 5G shoots much clearer videos and photos than Xiaomi 15, because although it has lower video frame rates and a smaller camera aperture which is worse for low light images and video, and they both have the same 7680x4320 video resolution, the Samsung Galaxy S20 Ultra 5G also counts with a way more mega pixels camera in the back.
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