Compare phones
| Global Score | |
| 36.1 | 71.8 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 6.0 Marshmallow |
| 2007-08-14 | 2017-02-14 |
| 4.13 x 1.85 x 0.57 inches | 5.94 x 2.99 x 0.33 inches |
| 3.35 ounces | 5.82 ounces |
| -- | 16 777 216 |
| -- | Metal |
| $ 140.00 | $ 145.00 |
| Display / Screen | |
| 1.9 inches | 5.5 inches |
| 240 x 320 pixels (QVGA) | 1920 x 1080 pixels (Full HD) |
| TFT | IPS LCD |
| 211 pixels per inch | 401 pixels per inch |
| No touch screen | No touch screen |
| 6.4 | 8 |
| Performance | |
| -- | Qualcomm Snapdragon 625 8953 chipset |
| processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| -- | 3 GB RAM |
| GPU | Adreno 506 GPU |
| 5.76 | 9.09 |
| Storage | |
| 16,38 MB internal memory | 32 GB internal memory |
| Memory Stick Micro (M2) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 0.3 | 8.12 |
| Camera | |
| 3.20 MP | 13.00 MP + 5.00 MP |
| -- | f/2.00 aperture |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 5.17 | 9.02 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| UMTS, GPRS and GSM | LTE-A (4G), LTE (4G) and HSPA |
| SIM | Micro SIM |
| 0.2 | 6.1 |
| Battery Life | |
| 930mAh Li-Ion Battery | 4100mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 400 hours standby time 10 hours talk time | -- |
| 2.48 | 6 |
| Other Features | |
| Bluetooth 2.0, EDR | Bluetooth 4.2 |
| -- | GPS |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 4X has a global score of 71.8, which is a lot better than the Sony Ericsson K770's general score of 36.1. Xiaomi Redmi Note 4X is a extremely newer and notably thinner device than Sony Ericsson K770, but it's also notably heavier. The Xiaomi Redmi Note 4X features a way better hardware performance than Sony Ericsson K770, because it has 8 more CPU cores.
Xiaomi Redmi Note 4X features a way better looking screen than Sony Ericsson K770, because it has a way higher screen density, a lot larger display and a way better resolution of 1080 x 1920 pixels. The Xiaomi Redmi Note 4X features a greater camera than Sony Ericsson K770, because it has a camera with much more megapixels.
The Xiaomi Redmi Note 4X counts with a superior memory to install games and applications than Sony Ericsson K770, because it has 31,98 GB more internal storage capacity. Xiaomi Redmi Note 4X features a much better battery performance than Sony Ericsson K770, because it has a 4100mAh battery capacity.
Xiaomi Redmi Note 4X costs a little more money than Sony Ericsson K770, but it's still a great deal, because you can get a lot more features for that extra money.
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