key specs |
Display | 6.80-inch | 5.00-inch |
Processor | Qualcomm Snapdragon 662 | MediaTek MT6595M |
Front Camera | 16-megapixel | 5-megapixel |
Rear Camera | 64-megapixel + 2-megapixel + 2-megapixel | 13-megapixel |
RAM | 4GB | 2GB |
Storage | 64GB | 32GB |
Battery Capacity | 6000mAh | 2300mAh |
OS | Android 10 | Android 4.4 |
Resolution | 720x1640 pixels | 1080x1920 pixels |
general |
Brand | Lenovo | Lenovo |
Model | K12 Pro | Vibe X2 |
Release date | December 9, 2020 | October 1, 2014 |
Launched in India | No | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 172.14 x 76.79 x 9.66 | 140.20 x 68.60 x 7.27 |
Weight (g) | 221.00 | 120.00 |
Battery capacity (mAh) | 6000 | 2300 |
Fast charging | Proprietary | - |
Colours | Grey, Purple | White, Gold, Red and Dark Grey |
Removable battery | - | No |
display |
Screen size (inches) | 6.80 | 5.00 |
Touchscreen | Yes | Yes |
Resolution | 720x1640 pixels | 1080x1920 pixels |
Aspect ratio | 20.5:9 | - |
hardware |
Processor | octa-core | 2GHz octa-core |
Processor make | Qualcomm Snapdragon 662 | MediaTek MT6595M |
RAM | 4GB | 2GB |
Internal storage | 64GB | 32GB |
Expandable storage | Yes | No |
Expandable storage type | microSD | - |
Expandable storage up to (GB) | 512 | - |
camera |
Rear camera | 64-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 13-megapixel |
Rear autofocus | Yes | - |
Rear flash | Yes | LED |
Front camera | 16-megapixel (f/2.2) | 5-megapixel |
Pop-Up Camera | No | - |
software |
Operating system | Android 10 | Android 4.4 |
Skin | - | Vibe UI 2.0 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.00 |
NFC | Yes | No |
USB Type-C | Yes | - |
Headphones | 3.5mm | 3.5mm |
Infrared | - | No |
USB OTG | - | No |
FM | - | Yes |
Number of SIMs | - | 2 |
Wi-Fi Direct | - | No |
Mobile High-Definition Link (MHL) | - | No |
sensors |
Fingerprint sensor | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | No |
Compass/ Magnetometer | - | Yes |
Barometer | - | No |
Temperature sensor | - | No |
ratings |
Overall NDTV Rating | - | Read Review |
Design Rating | - | |
Display Rating | - | |
Software Rating | - | |
Performance Rating | - | |
Battery Life Rating | - | |
Camera Rating | - | |
Value for Money Rating | - | |
sim 1 |
SIM Type | - | Micro-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
sim 2 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |