Compare phones
| Global Score | |
| 73 | 90.7 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.2 | Android 11 |
| -- | 2021-03-29 |
| 5.39 x 2.83 x 0.43 inches | 6.47 x 2.94 x 0.33 inches |
| 5.75 ounces | 8.25 ounces |
| Black, Blue and White | Ceramic Black and Ceramic White |
| -- | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.8 inches |
| 1080 x 1920 pixels (Full HD) | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 441 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Krait 400 (Quad-Core 2300 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 |
| 9.27 | 9.63 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 6.72 | 13.3 |
| Camera | |
| 20.70 MP + 0.30 MP | 50.00 MP + 20.00 MP |
| -- | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") 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 (1920 fps) (Full HD) slow motion video |
| 9.24 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 8.2 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 11 Ultra has an overall score of 90.7, which is way better than the Xperia Z2a's general score of 73. Xiaomi Mi 11 Ultra is a thinner but extremely heavier phone than the Xperia Z2a. Both phones in this review use Android OS (Operating System), but the Xiaomi Mi 11 Ultra has an older 11 version and Xperia Z2a has Android 4.4.2 version.
Xiaomi Mi 11 Ultra features a little faster processing unit than Sony Xperia Z2a, because although it has doesn't have an extra graphics processing unit, it also counts with 5 GB more RAM memory and a larger number of cores. Xiaomi Mi 11 Ultra has just a bit better looking screen than Sony Xperia Z2a, because it has a way higher resolution of 1440 x 3200, a much bigger display and a quite better number of pixels per inch in the display.
Xiaomi Mi 11 Ultra counts with a very superior camera than Sony Xperia Z2a, because it has a lot higher 7680x4320 video resolution, a bigger back-facing camera sensor providing a better image quality and a much more MP back-facing camera. The Xiaomi Mi 11 Ultra counts with a way bigger memory for applications, games, photos and videos than Xperia Z2a, because although it has no slot for an SD memory card, it also counts with more internal storage.
The Xiaomi Mi 11 Ultra counts with a superior battery lifetime than Xperia Z2a, because it has 5000mAh of battery capacity.
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