Compare phones
| Global Score | |
| 78.2 | 88.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 11 |
| 2021-01-18 | 2021-05-06 |
| 6.39 x 3.04 x 0.38 inches | 6.45 x 3.01 x 0.41 inches |
| 6.98 ounces | 7.41 ounces |
| Carbon gray, Ocean green, Sunrise orange and Twilight blue | Mirror Black and Pale Grey |
| Plastic and Plastic | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 499.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | -- |
| 396 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 650 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 8.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.78 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Black Shark 4 is better than Xiaomi Redmi 9T, getting an 88.3 score against 78.2. Even being the best in this review, the Xiaomi Black Shark 4 is an a little heavier and a little bit thicker cellphone than the Xiaomi Redmi 9T. These phones come with Android OS, but Xiaomi Black Shark 4 has a more recent 11 version and Xiaomi Redmi 9T has Android 10 version, giving a couple additional features and a performance increase.
Xiaomi Black Shark 4 features a brighter display than Xiaomi Redmi 9T, because although it has a just a bit less pixels per inch in the screen, it also counts with a little bit larger screen and a quite better resolution of 1080 x 2400px. The Xiaomi Black Shark 4 counts with just a bit better processing power than Xiaomi Redmi 9T, and although they both have the same number of cores, the Xiaomi Black Shark 4 also has a larger amount of RAM memory.
The Xiaomi Redmi 9T features a bigger memory capacity to install games and applications than Xiaomi Black Shark 4, because although it has just 64 GB internal memory, it also counts with a SD extension slot that admits up to 512 GB. Xiaomi Black Shark 4 has a better camera than Xiaomi Redmi 9T, and although they both have the same back camera sensor size, a 48 megapixels back facing camera and the same camera aperture, the Xiaomi Black Shark 4 also has a way better 3840x2160 (4K) video definition.
Xiaomi Redmi 9T has greater battery life than Xiaomi Black Shark 4, because it has 6000mAh of battery capacity against 4500mAh.
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