Compare phones
| Global Score | |
| 51.8 | 88.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Tizen | Android 11 |
| 2020-08-06 | 2021-05-06 |
| 1.82 x 1.77 x 0.44 inches | 6.45 x 3.01 x 0.41 inches |
| -- | 7.41 ounces |
| -- | Mirror Black and Pale Grey |
| -- | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| $ 480.00 | $ 499.00 |
| Display / Screen | |
| 1.4 inches | 6.7 inches |
| 360 x 360 pixels | 2400 x 1080 pixels |
| Super AMOLED | -- |
| 364 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.4 | 9.1 |
| Performance | |
| Samsung Exynos 9110 chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| ARM Cortex-A53, 64-bit, 10 nm (Dual-Core 1150 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 1 GB RAM | 8 GB RAM |
| Mali-T720 MP1 GPU | Adreno 650 GPU |
| 7.83 | 9.81 |
| Storage | |
| 8 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 3.3 | 10.1 |
| Camera | |
| -- | 48.00 MP + 20.00 MP |
| -- | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 0 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| -- | Dual SIM |
| 5.5 | 10.6 |
| Battery Life | |
| 340mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark 4 is way better than the Galaxy Watch 3 (45mm), getting a score of 88.3 against 51.8. Xiaomi Black Shark 4 has Android 11 OS, and Galaxy Watch 3 (45mm) works with Tizen OS. Xiaomi Black Shark 4 features a much more vibrant display than Samsung Galaxy Watch 3 (45mm), because it has a way better resolution of 1080 x 2400 pixels, a little bit greater screen density and a really bigger screen.
Xiaomi Black Shark 4 features much more storage for games and applications than Galaxy Watch 3 (45mm), because it has 128 GB internal storage capacity. The Xiaomi Black Shark 4 counts with a much more powerful CPU than Galaxy Watch 3 (45mm), because it has a greater number of cores and a greater amount of RAM memory.
The Xiaomi Black Shark 4 features a very superior camera than Samsung Galaxy Watch 3 (45mm). The Xiaomi Black Shark 4 counts with a much better battery life than Galaxy Watch 3 (45mm), because it has 4500mAh of battery capacity instead of 340mAh.
The Xiaomi Black Shark 4 costs a little more than Galaxy Watch 3 (45mm), but you can get a much better phone for that few more dollars.
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