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key specs | ||||
Display | 6.26-inch | 6.41-inch | 6.28-inch | |
Processor | 2GHz octa-core | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | |
Front Camera | 13-megapixel | 25-megapixel | 12-megapixel | |
Rear Camera | 13-megapixel + 2-megapixel | 12-megapixel + 5-megapixel | 12-megapixel + 5-megapixel | |
RAM | 3GB | 6GB | 6GB | |
Storage | 32GB | 64GB | 128GB | |
Battery Capacity | 3500mAh | 3400mAh | 3200mAh | |
OS | - | Android 8.1 | Android 8.1 | |
Resolution | - | 1080x2340 pixels | 1080x2280 pixels | |
general | ||||
Brand | LG | Vivo | Vivo | |
Model | K50 | V11 Pro | X21 | |
Release date | February 1, 2019 | September 1, 2018 | March 1, 2018 | |
Launched in India | No | Yes | Yes | |
Dimensions (mm) | 161.30 x 77.00 x 8.70 | 157.91 x 75.08 x 7.90 | 154.50 x 74.80 x 7.40 | |
Battery capacity (mAh) | 3500 | 3400 | 3200 | |
Form factor | - | Touchscreen | Touchscreen | |
Body type | - | Plastic | - | |
Weight (g) | - | 156.00 | 156.20 | |
Removable battery | - | No | No | |
Fast charging | - | Quick Charge | Proprietary | |
Wireless charging | - | No | - | |
Colours | - | Dazzling Gold, Starry Black | Black, Gold | |
SAR value | - | 0.43 | - | |
display | ||||
Screen size (inches) | 6.26 | 6.41 | 6.28 | |
Aspect ratio | 19.5:9 | 19.5:9 | 19:9 | |
Touchscreen | - | Yes | Yes | |
Resolution | - | 1080x2340 pixels | 1080x2280 pixels | |
Protection type | - | Gorilla Glass | - | |
Pixels per inch (PPI) | - | 401 | - | |
hardware | ||||
Processor | 2GHz octa-core | octa-core | 2.2GHz octa-core | |
RAM | 3GB | 6GB | 6GB | |
Internal storage | 32GB | 64GB | 128GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 2000 | 256 | 256 | |
Processor make | - | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | |
Dedicated microSD slot | - | Yes | - | |
camera | ||||
Rear camera | 13-megapixel + 2-megapixel | 12-megapixel (f/1.8) + 5-megapixel (f/2.4) | 12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4) | |
Rear autofocus | Phase detection autofocus | Yes | Phase detection autofocus | |
Rear flash | Yes | LED | LED | |
Front camera | 13-megapixel | 25-megapixel (f/2.0) | 12-megapixel (f/2.0) | |
Front autofocus | - | No | - | |
Front flash | - | No | - | |
sensors | ||||
Fingerprint sensor | Yes | Yes | Yes | |
Face unlock | - | Yes | - | |
Compass/ Magnetometer | - | Yes | Yes | |
Proximity sensor | - | Yes | Yes | |
Accelerometer | - | Yes | Yes | |
Ambient light sensor | - | Yes | Yes | |
Gyroscope | - | Yes | 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 | - | |||
software | ||||
Operating system | - | Android 8.1 | Android 8.1 | |
Skin | - | FunTouch OS 4.5 | FunTouch 4.0 | |
connectivity | ||||
Wi-Fi | - | Yes | Yes | |
Wi-Fi standards supported | - | 802.11 b/g/n/ac | 802.11 a/b/g/n/ac | |
GPS | - | Yes | Yes | |
Bluetooth | - | Yes, v 5.00 | Yes, v 5.00 | |
NFC | - | No | No | |
Infrared | - | No | No | |
USB OTG | - | Yes | Yes | |
USB Type-C | - | No | - | |
Micro-USB | - | Yes | Yes | |
Headphones | - | 3.5mm | 3.5mm | |
FM | - | Yes | No | |
Number of SIMs | - | 2 | 2 | |
Wi-Fi Direct | - | Yes | - | |
Active 4G on both SIM cards | - | Yes | - | |
sim 1 | ||||
SIM Type | - | Nano-SIM | Nano-SIM | |
GSM/CDMA | - | GSM | GSM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes | |
sim 2 | ||||
SIM Type | - | Nano-SIM | Nano-SIM | |
GSM/CDMA | - | GSM | GSM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes |