Compare phones
| Global Score | |
| 73 | 82.2 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.2 | Android 11 |
| 5.39 x 2.83 x 0.43 inches | 6.44 x 2.98 x 0.35 inches |
| 5.75 ounces | 6.88 ounces |
| Black, Blue and White | -- |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.6 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 2080 pixels |
| IPS LCD | IPS LCD |
| 441 pixels per inch | 481 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | MediaTek Dimensity 810 MT6833 (6 nm) chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G57 MC2 GPU |
| 9.27 | 9.36 |
| 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 | 50.00 MP + 16.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.24 | 9.35 |
| 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 | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| 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
Xiaomi Redmi Note 11 has a global score of 82.2, which is much better than the Xperia Z2a's 73 general score. Xiaomi Redmi Note 11 is a somewhat heavier but thinner device than Xperia Z2a. Both of these phones use Android OS, but the Xiaomi Redmi Note 11 has the older 11 version and Xperia Z2a has Android 4.4.2.
Xiaomi Redmi Note 11 counts with just a bit better processing power than Xperia Z2a, because although it has doesn't have an extra graphics processing unit, it also counts with a greater number of cores and 3 GB more RAM. The Sony Xperia Z2a features a bit better looking screen than Xiaomi Redmi Note 11, although it has a lot lower 1920 x 1080px resolution, a way smaller screen and a little less pixels per screen inch.
The Xiaomi Redmi Note 11 features a much bigger storage capacity for applications, games, photos and videos than Sony Xperia Z2a, because although it has no SD extension slot, it also counts with 112 GB more internal memory capacity. Xiaomi Redmi Note 11 features a very superior battery performance than Sony Xperia Z2a, because it has a 67 percent more battery capacity.
Xiaomi Redmi Note 11 features just a bit better camera than Xperia Z2a, because although it has a lot tinier sensor, it also counts with a much better 50 megapixels resolution camera in the back.
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