Compare phones
| Global Score | |
| 73.8 | 89 |
| Basic Information | |
| Vivo | Xiaomi |
| Android 11 | Android 11 |
| 2021-09-10 | 2021-08-10 |
| 6.30 x 2.97 x 0.30 inches | 6.40 x 2.97 x 0.31 inches |
| 6.38 ounces | 7.94 ounces |
| Aurora Down and Cosmic black | Ceramic Black, Ceramic White and Shadow Gray |
| Glass | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.7 inches |
| 2376 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 395 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Dimensity 1200 MT6893 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Mali-G77 MC9 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 40.00 MP + 32.00 MP | 108.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 11.33 | 13.75 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4400mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.24 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 is a lot better than vivo X70, getting a overall score of 89 against 73.8. Although it's the best cellphone in this review, it must be noted that it is also a just a little thicker and somewhat heavier cellphone. Both phones we are comparing here include the same Android 11 OS (Operating System), so both should provide you identical OS features.
Vivo X70 and Xiaomi Mi Mix 4 have quite similar screens, because although the Xiaomi Mi Mix 4 has a quite inferior pixels quantity per display inch, it also counts with a little bigger display and a little higher 1080 x 2400 pixels resolution. Xiaomi Mi Mix 4 counts with a processing unit that is very similar to vivo X70's processor, they have a 8 GB RAM memory and the same number of cores.
The Xiaomi Mi Mix 4's storage to install applications and games or saving photos and videos is very similar to the vivo X70 one, they have exactly the same 128 GB internal memory capacity. Xiaomi Mi Mix 4 has a much better camera than vivo X70, and although they both have a same size aperture, the Xiaomi Mi Mix 4 also has a way bigger sensor shooting way higher quality photos, a much higher video quality and a camera with lot more mega pixels.
The Xiaomi Mi Mix 4 counts with just a little better battery duration than vivo X70, because it has a 2% greater battery capacity.
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