 Vivo Y81s |
 Xiaomi Redmi 6 |
| Release date | |
|---|---|
| 2018 | 2018 |
| Price | |
| Body | |
| Weight | |
| 5.15 oz | 5.11 oz |
| Dimensions | |
| 6.1 x 2.95 x 0.31 inches | 5.81 x 2.81 x 0.33 inches |
| Colors | |
| black, red | blue, gold, gray, rose-gold, silver |
| SIM type | |
| Nano SIM | Nano SIM |
| System | |
| OS version | |
| Android OS v8.1 (Oreo) | Android OS v8.1 (Oreo) |
| SoC | |
| Mediatek Helio P22 MT6762 | Mediatek Helio P22 MT6762 |
| CPU | |
| Octa-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53 | Octa-core 2 GHz Cortex-A53 |
| GPU | |
| PowerVR GE8320 | PowerVR GE8320 |
| Performance | |
| Display | |
| Display type | |
| IPS | IPS |
| Screen size | |
| 6.22 inches | 5.45 inches |
| Resolution | |
| 720 x 1520 px | 720 x 1440 px |
| Multitouch support | |
| yes | yes |
| Memory | |
| RAM | |
| 4 GB | 3 GB |
| Internal storage | |
| 64 GB | 32 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Selfie camera | |
| 5 MP | 5 MP |
| Main camera | |
| 13 MP, 4160 x 3120 px, autofocus, optical image stabilization | 12 + 5 MP, 4000 x 3000 px, autofocus |
| Flash | |
| LED | Dual LED |
| 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 a/b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| v4.2, A2DP | v4.2, A2DP |
| GPS | |
| A-GPS, GLONASS | A-GPS, GLONASS |
| NFC | |
| no | no |
| FM radio | |
| no | yes |
| USB | |
| microUSB 2.0 | microUSB 2.0, USB host |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Po 3180 mAh, non-removable | Li-Po 3000 mAh, non-removable |
| Features | |
| Sensors | |
| accelerometer, gyroscope, light, proximity | accelerometer, compass, fingerprint, gyroscope, light, proximity |
| Specials | |
| Dual SIM, Fast charging | Dual SIM, MIUI |
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