Compare phones
| Global Score | |
| 73 | 89 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.2 | Android 11 |
| -- | 2021-08-10 |
| 5.39 x 2.83 x 0.43 inches | 6.40 x 2.97 x 0.31 inches |
| 5.75 ounces | 7.94 ounces |
| Black, Blue and White | Ceramic Black, Ceramic White and Shadow Gray |
| -- | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 441 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 660 GPU |
| 9.27 | 9.72 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 6.72 | 10.1 |
| Camera | |
| 20.70 MP + 0.30 MP | 108.00 MP + 20.00 MP |
| -- | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 9.24 | 13.75 |
| 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) and HSDPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 10.6 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 4 has a global score of 89, which is much better than Sony Xperia Z2a's score of 73. These phones use Android OS (Operating System), but the Xiaomi Mi Mix 4 has an older 11 version and Sony Xperia Z2a has Android 4.4.2 version. Xiaomi Mi Mix 4 is a extremely thinner but extremely heavier phone than the Sony Xperia Z2a.
Xiaomi Mi Mix 4 has a bit better CPU than Xperia Z2a, because although it has doesn't have a graphics co-processor, it also counts with more RAM memory and a larger number of cores. Xperia Z2a counts with a more vivid screen than Xiaomi Mi Mix 4, because although it has a really smaller display and a quite lower resolution of 1920 x 1080 pixels, it also counts with a just a bit greater number of pixels per screen inch.
The Xiaomi Mi Mix 4 counts with a much bigger storage capacity to store more apps and games than Xperia Z2a, because although it has no slot for external memory cards, it also counts with 128 GB internal storage. Xiaomi Mi Mix 4 features a much better camera than Xperia Z2a, because it has a camera in the back with way more mega-pixels, a way larger camera sensor taking more light and vivid colors and a much better video quality.
Xiaomi Mi Mix 4 features a much longer battery performance than Sony Xperia Z2a, because it has a 4500mAh battery capacity against 3000mAh.
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