Vivo X21i vs Vivo Y71 vs Vivo Y79 comparison
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key specs |
Display | 6.28-inch | 6.00-inch | 5.99-inch |
Processor | MediaTek Helio P60 | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 625 |
Front Camera | 24-megapixel | 5-megapixel | 24-megapixel |
Rear Camera | 12-megapixel | 13-megapixel | 16-megapixel |
RAM | 4GB | 3GB | 4GB |
Storage | 64GB | 16GB | 64GB |
Battery Capacity | 3245mAh | 3360mAh | 3225mAh |
OS | Android 8.1 | Android 8.1 Oreo | Android 7.1 |
Resolution | 1080x2280 pixels | 720x1440 pixels | 720x1440 pixels |
general |
Brand | Vivo | Vivo | Vivo |
Model | X21i | Y71 | Y79 |
Release date | May 1, 2018 | April 1, 2018 | November 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.37 x 74.98 x 6.99 | 155.90 x 75.70 x 7.80 | 155.80 x 75.70 x 7.70 |
Weight (g) | 159.00 | 150.00 | 160.00 |
Battery capacity (mAh) | 3245 | 3360 | 3225 |
Colours | Aurora White, Polar Night, Ruby Red | Black, Gold | Champagne Gold, Matte Black, Rose Gold |
Launched in India | - | Yes | - |
Removable battery | - | - | No |
display |
Screen size (inches) | 6.28 | 6.00 | 5.99 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 720x1440 pixels | 720x1440 pixels |
Aspect ratio | - | 18:9 | - |
hardware |
Processor | 2GHz octa-core | 1.4GHz quad-core | 2GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 625 |
RAM | 4GB | 3GB | 4GB |
Internal storage | 64GB | 16GB | 64GB |
Expandable storage | Yes | - | Yes |
Expandable storage type | microSD | - | microSD |
Expandable storage up to (GB) | 256 | - | 256 |
camera |
Rear camera | 12-megapixel | 13-megapixel | 16-megapixel |
Rear flash | Dual LED | - | Dual LED |
Front camera | 24-megapixel | 5-megapixel | 24-megapixel |
Front flash | - | - | Yes |
software |
Operating system | Android 8.1 | Android 8.1 Oreo | Android 7.1 |
Skin | Funtouch OS 4 | FunTouch OS | Funtouch OS 3.2 |
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 | Yes, v 4.20 | Yes, v 4.20 |
USB OTG | Yes | - | Yes |
FM | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 |
Micro-USB | - | Yes | - |
Headphones | - | 3.5mm | 3.5mm |
Wi-Fi Direct | - | Yes | No |
NFC | - | - | No |
Infrared | - | - | No |
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 |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes |
Compass/ Magnetometer | - | Yes | No |
Barometer | - | - | No |
Temperature sensor | - | - | No |