Compare phones
Xiaomi Mi 4
64 GB| Global Score | |
| 75.2 | 76 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 4.4.3 | Android 11 |
| 2014-07-22 | 2021-04-02 |
| 5.48 x 2.70 x 0.35 inches | 6.30 x 2.92 x 0.34 inches |
| 5.26 ounces | 6.77 ounces |
| Black and White | Arctic Sky, Astral Black and Winter Mist |
| -- | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 329.00 | $ 700.00 |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 441 pixels per inch | 405 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 888 chipset |
| Qualcomm Krait 400 (Quad-Core 2500 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.79 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 3080mAh Li-Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
OnePlus 9 has an overall score of 76, which is a little bit better than the Xiaomi Mi 4's score of 75.2. Both devices in this comparison review work with Android OS, but the OnePlus 9 has the previous 11 version and Xiaomi Mi 4 has Android 4.4.3 version. The OnePlus 9 is a way newer and a little thinner cellphone than Xiaomi Mi 4, although it's also notably heavier.
The Xiaomi Mi 4 counts with a better looking display than OnePlus 9, because although it has a bit worse 1920 x 1080 resolution and a really smaller display, it also counts with a little bit more pixels per inch of screen. The OnePlus 9 counts with a much greater storage capacity to install games and applications than Xiaomi Mi 4, because it has 128 GB internal storage capacity.
The OnePlus 9 counts with just a little better processing power than Xiaomi Mi 4, because although it has doesn't have an additional graphics processor, it also counts with more RAM memory and a greater number of cores. OnePlus 9 shoots greater pictures and videos than Xiaomi Mi 4, and although they both have a F1.8 diafragm aperture, the OnePlus 9 also has a much higher video quality, a lot larger camera sensor taking much higher quality videos and photos and a way more MP back-facing camera.
OnePlus 9 features a way better battery life than Xiaomi Mi 4, because it has a 46% more battery size.
Although OnePlus 9 is a better device, it is way more expensive than Xiaomi Mi 4, and it doesn't have such a good relation between it's price and quality as the Xiaomi Mi 4. If you prefer to save some dollars, you can buy the Xiaomi Mi 4, letting go a few features and specs, but you will get the most out of your money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.