Lenovo Legion 2 Pro vs Lenovo K3 comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.92-inch | 5.00-inch | 
| Processor | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 410 | 
| Front Camera | 44-megapixel  | 2-megapixel | 
| Rear Camera | 64-megapixel + 16-megapixel  | 8-megapixel | 
| RAM | 8GB, 12GB, 16GB, 18GB | 1GB | 
| Storage | 128GB, 256GB, 512GB | 16GB | 
| Battery Capacity | 5500mAh | 2300mAh | 
| OS | Android 11 | Android 4.4 | 
| Resolution | 1080x2460 pixels | 720x1280 pixels | 
| general | 
| Brand | Lenovo | Lenovo | 
| Model | Legion 2 Pro | K3 | 
| Release date | April 8, 2021 | December 1, 2014 | 
| Launched in India | No | - | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 176.00 x 78.50 x 9.90 | 141.00 x 70.50 x 7.90 | 
| Weight (g) | 259.00 | - | 
| Battery capacity (mAh) | 5500 | 2300 | 
| Fast charging | Proprietary | - | 
| Colours | Titanium White, Ultimate Black | Yellow | 
| Alternate names | - | Music Lemon | 
| Removable battery | - | No | 
| display | 
| Screen size (inches) | 6.92 | 5.00 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2460 pixels | 720x1280 pixels | 
| Protection type | Gorilla Glass | - | 
| Aspect ratio | 20.5:9 | - | 
| Pixels per inch (PPI) | - | 294 | 
| hardware | 
| Processor | octa-core | 1.2GHz quad-core | 
| Processor make | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 410 | 
| RAM | 8GB, 12GB, 16GB, 18GB | 1GB | 
| Internal storage | 128GB, 256GB, 512GB | 16GB | 
| Expandable storage | - | Yes | 
| camera | 
| Rear camera | 64-megapixel (f/1.9) + 16-megapixel (f/2.2) | 8-megapixel | 
| No. of Rear Cameras | 2 | - | 
| Rear autofocus | Yes | - | 
| Rear flash | Yes | LED | 
| Front camera | 44-megapixel (f/2.0) | 2-megapixel | 
| No. of Front Cameras | 1 | - | 
| Pop-Up Camera | Yes | - | 
| software | 
| Operating system | Android 11 | Android 4.4 | 
| Skin | ZUI 12.5 | - | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.10 | Yes | 
| USB Type-C | Yes | - | 
| Micro-USB | No | - | 
| Lightning | No | - | 
| Number of SIMs | 2 | 1 | 
| NFC | - | No | 
| Infrared | - | No | 
| USB OTG | - | No | 
| Headphones | - | 3.5mm | 
| FM | - | No | 
| Wi-Fi Direct | - | No | 
| Mobile High-Definition Link (MHL) | - | No | 
| sim 1 | 
| SIM Type | Nano-SIM | Regular | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| 5G | Yes | - | 
| sim 2 | 
| SIM Type | Nano-SIM | - | 
| GSM/CDMA | GSM | - | 
| 3G | Yes | - | 
| 4G/ LTE | Yes | - | 
| 5G | Yes | - | 
| sensors | 
| In-Display Fingerprint Sensor | Yes | - | 
| Compass/ Magnetometer | Yes | No | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | Yes | 
| Gyroscope | Yes | Yes | 
| Barometer | - | No | 
| Temperature sensor | - | No |