Vivo Y81 vs Xiaomi Redmi Y2 vs Coolpad Note 6 comparison
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| key specs |
| Display | 6.22-inch | 5.99-inch | 5.50-inch |
| Processor | MediaTek Helio P22 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
| Front Camera | 5-megapixel | 16-megapixel | 8-megapixel |
| Rear Camera | 13-megapixel | 12-megapixel | 13-megapixel |
| RAM | 3GB | 3GB | 4GB |
| Storage | 32GB | 32GB | 32GB |
| Battery Capacity | 3260mAh | 3080mAh | 4070mAh |
| OS | Android 8.1 | Android 8.1 Oreo | Android 7.1.1 |
| Resolution | 720x1520 pixels | 720x1440 pixels | 1080x1920 pixels |
| general |
| Brand | Vivo | Xiaomi | Coolpad |
| Model | Y81 | Redmi Y2 | Note 6 |
| Release date | June 1, 2018 | June 1, 2018 | May 1, 2018 |
| Launched in India | Yes | Yes | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen |
| Body type | Plastic | Plastic | - |
| Dimensions (mm) | 155.06 x 75.00 x 7.77 | 160.73 x 77.26 x 8.10 | 153.70 x 76.40 x 8.62 |
| Weight (g) | 146.50 | 170.00 | 170.00 |
| Battery capacity (mAh) | 3260 | 3080 | 4070 |
| Colours | Black | Dark Grey, Gold, Rose Gold | Gold, Grey |
| Removable battery | - | No | No |
| SAR value | - | 1.12 | 0.37 |
| display |
| Screen size (inches) | 6.22 | 5.99 | 5.50 |
| Touchscreen | Yes | Yes | Yes |
| Resolution | 720x1520 pixels | 720x1440 pixels | 1080x1920 pixels |
| Aspect ratio | 19:9 | 18:9 | - |
| Pixels per inch (PPI) | 270 | - | 403 |
| hardware |
| Processor | 2GHz octa-core | 2GHz octa-core | 1.4GHz octa-core |
| Processor make | MediaTek Helio P22 (MT6762) | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
| RAM | 3GB | 3GB | 4GB |
| Internal storage | 32GB | 32GB | 32GB |
| Expandable storage | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD |
| Expandable storage up to (GB) | 256 | 256 | 128 |
| Dedicated microSD slot | - | Yes | - |
| camera |
| Rear camera | 13-megapixel (f/2.2) | 12-megapixel (f/2.2, 1.25-micron) | 13-megapixel |
| Rear autofocus | Phase detection autofocus | - | - |
| Rear flash | LED | LED | LED |
| Front camera | 5-megapixel (f/2.2) | 16-megapixel | 8-megapixel |
| Front flash | - | LED | Yes |
| software |
| Operating system | Android 8.1 | Android 8.1 Oreo | Android 7.1.1 |
| Skin | FunTouch OS 4.0 | MIUI 9.5 | Journey UI |
| connectivity |
| Wi-Fi | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n |
| GPS | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.10 |
| Micro-USB | Yes | Yes | - |
| Headphones | 3.5mm | 3.5mm | 3.5mm |
| Number of SIMs | 2 | 2 | 2 |
| Wi-Fi Direct | Yes | Yes | - |
| Infrared | - | Yes | No |
| NFC | - | - | No |
| USB OTG | - | - | Yes |
| FM | - | - | Yes |
| Mobile High-Definition Link (MHL) | - | - | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes |
| sensors |
| Compass/ Magnetometer | Yes | Yes | Yes |
| Proximity sensor | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes |
| Fingerprint sensor | - | Yes | - |
| Ambient light sensor | - | Yes | Yes |
| Gyroscope | - | Yes | - |
| ratings |
| Overall NDTV Rating | - | Read Review | Read Review |
| Design Rating | - | | |
| Display Rating | - | | |
| Software Rating | - | | |
| Performance Rating | - | | |
| Battery Life Rating | - | | |
| Camera Rating | - | | |
| Value for Money Rating | - | | |