Compare phones
| Global Score | |
| 80.1 | 78.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 15 | Android 10, 9.0 Pie, 8.1 Oreo |
| -- | 2019-02-05 |
| -- | 6.16 x 2.93 x 0.35 inches |
| -- | 6.56 ounces |
| -- | Charcoal black and Ocean blue |
| -- | Plastic and Plastic |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| -- | 409 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G71 MP2 GPU |
| 6.3 | 8.91 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 200.00 MP + 32.00 MP | 13.00 MP + 8.00 MP |
| -- | f/1.90 aperture |
| -- | 12.00mm focal length |
| -- | 0.32 inches (1/3.1") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 9.02 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 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, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi 15 Ultra (Rumored) is just a bit better than the Samsung Galaxy M20, having an 80.1 score against 78.9. Xiaomi 15 Ultra (Rumored)'s body is extremely lighter and much thinner than the Samsung Galaxy M20. Both devices in this review include Android operating system, but Xiaomi 15 Ultra (Rumored) has newer 15 version and Samsung Galaxy M20 has Android 10, providing the user some nice extra features and better performance.
The Samsung Galaxy M20 features a much better display than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen. Galaxy M20 features a much more powerful CPU than Xiaomi 15 Ultra (Rumored), although it has 12 GB less RAM memory, they both have a Octa-Core processor. Xiaomi 15 Ultra (Rumored) counts with a lot better camera than Galaxy M20, because it has a much more mega-pixels camera in the back and a way better 7680x4320 video quality.
Xiaomi 15 Ultra (Rumored) counts with much more memory capacity for apps and games than Galaxy M20, because although it has no slot for external memory cards, it also counts with more internal storage. Xiaomi 15 Ultra (Rumored) has improved battery lifetime than Samsung Galaxy M20, because it has a 20% greater battery capacity.
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