Vivo X21i vs LG Stylus 2 vs LG X cam comparison
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key specs |
Display | 6.28-inch | 5.70-inch | 5.20-inch |
Processor | MediaTek Helio P60 | 1.2GHz quad-core | 1.14GHz octa-core |
Front Camera | 24-megapixel | 8-megapixel | 8-megapixel |
Rear Camera | 12-megapixel | 13-megapixel | 13-megapixel |
RAM | 4GB | 1.5GB | 2GB |
Storage | 64GB | 16GB | 16GB |
Battery Capacity | 3245mAh | 3000mAh | 2520mAh |
OS | Android 8.1 | Android 6.0 | Android 6.0 |
Resolution | 1080x2280 pixels | 720x1280 pixels | 1080x1920 pixels |
general |
Brand | Vivo | LG | LG |
Model | X21i | Stylus 2 | X cam |
Release date | May 1, 2018 | February 1, 2016 | February 1, 2016 |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.37 x 74.98 x 6.99 | 155.00 x 79.60 x 7.40 | 147.50 x 73.60 x 6.90 |
Weight (g) | 159.00 | 145.00 | 118.00 |
Battery capacity (mAh) | 3245 | 3000 | 2520 |
Colours | Aurora White, Polar Night, Ruby Red | Titan, White, Brown | Titan Silver, White, Gold, Pink Gold |
Removable battery | - | Yes | Yes |
display |
Screen size (inches) | 6.28 | 5.70 | 5.20 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 720x1280 pixels | 1080x1920 pixels |
hardware |
Processor | 2GHz octa-core | 1.2GHz quad-core | 1.14GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | - | - |
RAM | 4GB | 1.5GB | 2GB |
Internal storage | 64GB | 16GB | 16GB |
Expandable storage | Yes | Yes | No |
Expandable storage type | microSD | microSD | - |
Expandable storage up to (GB) | 256 | - | - |
camera |
Rear camera | 12-megapixel | 13-megapixel | 13-megapixel |
Rear flash | Dual LED | LED | LED |
Front camera | 24-megapixel | 8-megapixel | 8-megapixel |
software |
Operating system | Android 8.1 | Android 6.0 | Android 6.0 |
Skin | Funtouch OS 4 | - | - |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | - | - |
GPS | Yes | Yes | Yes |
Bluetooth | Yes | Yes | Yes |
USB OTG | Yes | Yes | Yes |
FM | Yes | Yes | Yes |
Number of SIMs | 2 | 1 | 1 |
NFC | - | No | No |
Infrared | - | No | No |
Headphones | - | 3.5mm | 3.5mm |
Wi-Fi Direct | - | No | No |
Mobile High-Definition Link (MHL) | - | No | No |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | - | - |
GSM/CDMA | GSM | - | - |
3G | Yes | - | - |
4G/ LTE | Yes | - | - |
sensors |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes |
Compass/ Magnetometer | - | No | No |
Barometer | - | No | No |
Temperature sensor | - | No | No |