Compare phones
| Global Score | |
| 90.7 | 87.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 12 |
| -- | 2022-06-23 |
| -- | 6.43 x 2.99 x 0.30 inches |
| -- | 6.88 ounces |
| -- | Moonlight Silver, Nebula Green and Night Black |
| Glass (Corning Gorilla Glass) and Titanium | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3088 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 501 pixels per inch | 393 pixels per inch |
| 2600 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 650 GPU |
| 6.21 | 9.81 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 200.00 MP + 12.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 14.74 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S25 Ultra has a global score of 90.7, which is a little bit better than Xiaomi Poco F4's 87.5 overall score. The Galaxy S25 Ultra construction is incredibly thinner and lighter than the Xiaomi Poco F4. Both phones in this review come with Android OS (Operating System), but Galaxy S25 Ultra has newer 14 version and Xiaomi Poco F4 has Android 12 version.
Xiaomi Poco F4 features a really superior performance than Galaxy S25 Ultra, although it has a lower amount of RAM, they both have 8 cores. Galaxy S25 Ultra has a sharper screen than Xiaomi Poco F4, because it has a lot brighter screen, a quite larger screen, a better resolution of 1440 x 3088px and a higher amount of pixels per display inch.
The Galaxy S25 Ultra counts with a very superior storage to store more games and applications than Xiaomi Poco F4, because it has 128 GB more internal memory. The Galaxy S25 Ultra takes greater pictures and videos than Xiaomi Poco F4, because it has a lot bigger back-facing camera sensor taking much higher quality pictures, a bigger camera aperture, a lot better 200 megapixels resolution back facing camera and a way higher 7680x4320 video resolution.
Samsung Galaxy S25 Ultra features just a bit longer battery life than Xiaomi Poco F4, because it has 5000mAh of battery capacity.
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