Comparison of Vivo Y66 and Xiaomi Redmi 4
The comparison of the Vivo Y66 and Xiaomi Redmi 4 smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Vivo Y66 |
 Xiaomi Redmi 4 |
| Release date | |
|---|---|
| 2016 | 2016 |
| Price | |
| Body | |
| Weight | |
| 5.54 oz | 5.5 oz |
| Dimensions | |
| 6.05 x 2.98 x 0.29 inch | 5.56 x 2.74 x 0.35 inch |
| Colors | |
| gold, rose-gold | gold, gray, silver |
| SIM type | |
| Nano SIM | Nano SIM, Micro SIM |
| System | |
| OS version | |
| Android OS v6.0.1 (Marshmallow) | Android OS v6.0.1 (Marshmallow) |
| SoC | |
| Qualcomm Snapdragon 430 MSM8937 | Qualcomm Snapdragon 430 MSM8937 |
| CPU | |
| Octa-core, Quad-core 1.4 GHz Cortex-A53, Quad-core 1.1 GHz Cortex-A53 | Octa-core, Quad-core 1.4 GHz Cortex-A53, Quad-core 1.1 GHz Cortex-A53 |
| GPU | |
| Adreno 505 | Adreno 505 |
| Performance | |
| Display | |
| Display type | |
| IPS | IPS |
| Screen size | |
| 5.5 inch | 5 inch |
| Resolution | |
| 720 x 1280 px | 720 x 1280 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 3 GB | 2 GB |
| Internal storage | |
| 32 GB | 16 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 13 MP, 4160 x 3120 px, autofocus | 13 MP, 4160 x 3120 px, autofocus |
| Flash | |
| LED | Dual LED |
| Selfie camera | |
| 5 MP | 5 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G / 4G | 2G / 3G / 4G |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n |
| Bluetooth | |
| v4.0, A2DP | v4.1, A2DP |
| GPS | |
| A-GPS | A-GPS, GLONASS |
| NFC | |
| no | no |
| FM radio | |
| yes | no |
| USB | |
| microUSB 2.0 | microUSB 2.0, USB host |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Ion 2930 mAh, non-removable | Li-Po 4100 mAh, non-removable |
| Charger | |
| Features | |
| Sensors | |
| accelerometer, light, proximity | accelerometer, compass, fingerprint, gyroscope, hall, light, proximity |
| Specials | |
| Dual SIM, Funtouch OS 3.0 | Dual SIM, MIUI 8 |
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