Compare phones
| Global Score | |
| 71.8 | 82.2 |
| Basic Information | |
| Xiaomi | Sony |
| Android 6.0 Marshmallow | -- |
| 2017-02-14 | 2018-07-30 |
| 5.94 x 2.99 x 0.33 inches | 6.22 x 3.15 x 0.47 inches |
| 5.82 ounces | 8.32 ounces |
| 16 777 216 | 16 777 216 |
| Metal | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 145.00 | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 5.8 inches |
| 1920 x 1080 pixels (Full HD) | 3840 x 2160 pixels (4K) |
| IPS LCD | IPS LCD |
| 401 pixels per inch | 760 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 630 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 8.12 | 11.34 |
| Camera | |
| 13.00 MP + 5.00 MP | 19.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.02 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 3540mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 5.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xperia XZ2 Premium has an overall score of 82.2, which is much better than the Xiaomi Redmi Note 4X's 71.8 overall score. Even though the Xperia XZ2 Premium is newer than Xiaomi Redmi Note 4X, it is incredibly heavier and thicker. Sony Xperia XZ2 Premium counts with a way better screen than Xiaomi Redmi Note 4X, because it has a lot better resolution of 2160 x 3840, a way greater screen pixels density and a bit larger display.
The Sony Xperia XZ2 Premium features a superior memory for games and applications than Xiaomi Redmi Note 4X, because it has more internal storage capacity and a slot for an SD memory card that allows up to 400 GB. Xperia XZ2 Premium counts with just a little better hardware performance than Xiaomi Redmi Note 4X, and although they both have 8 cores, the Xperia XZ2 Premium also has a larger amount of RAM memory.
Sony Xperia XZ2 Premium features a much better camera than Xiaomi Redmi Note 4X, because it has a much better resolution back camera, a bigger aperture for better photography in low light situations and a lot higher video resolution. The Xiaomi Redmi Note 4X features just a little better battery performance than Sony Xperia XZ2 Premium, because it has a 16% greater battery size.
Although Sony Xperia XZ2 Premium is a better device, it costs a lot more than the Xiaomi Redmi Note 4X, and it doesn't have such a good relation between it's price and quality as the Xiaomi Redmi Note 4X. If you prefer to save some money, you can get the Xiaomi Redmi Note 4X, and give up a few features and specs, but you'll get the most with your savings.
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