|  |   |   | ||
| key specs | ||||
| Display | 6.92-inch | 5.70-inch | ||
| Processor | Qualcomm Snapdragon 888 | MediaTek Helio P22 | ||
| Front Camera | 44-megapixel | 13-megapixel + 5-megapixel | ||
| Rear Camera | 64-megapixel + 16-megapixel | 13-megapixel + 5-megapixel | ||
| RAM | 12GB, 16GB | 3GB | ||
| Storage | 256GB, 512GB | 32GB | ||
| Battery Capacity | 5500mAh | 3000mAh | ||
| OS | Android 11 | Android | ||
| Resolution | 1080x2460 pixels | 720x1440 pixels | ||
| general | ||||
| Brand | Lenovo | Lenovo | ||
| Model | Legion Phone Duel 2 | K9 | ||
| Release date | April 8, 2021 | October 1, 2018 | ||
| Launched in India | No | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 176.00 x 78.50 x 9.90 | 153.80 x 72.90 x 7.95 | ||
| Weight (g) | 259.00 | - | ||
| Battery capacity (mAh) | 5500 | 3000 | ||
| Fast charging | Proprietary | - | ||
| Colours | Titanium White, Ultimate Black | Black, Blue | ||
| Removable battery | - | No | ||
| Wireless charging | - | No | ||
| display | ||||
| Screen size (inches) | 6.92 | 5.70 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2460 pixels | 720x1440 pixels | ||
| Protection type | Gorilla Glass | - | ||
| Aspect ratio | 20.5:9 | 18:9 | ||
| hardware | ||||
| Processor | octa-core | 2GHz | ||
| Processor make | Qualcomm Snapdragon 888 | MediaTek Helio P22 (MT6762) | ||
| RAM | 12GB, 16GB | 3GB | ||
| Internal storage | 256GB, 512GB | 32GB | ||
| Expandable storage | - | Yes | ||
| Expandable storage type | - | microSD | ||
| Dedicated microSD slot | - | No | ||
| camera | ||||
| Rear camera | 64-megapixel (f/1.9) + 16-megapixel (f/2.2) | 13-megapixel + 5-megapixel | ||
| No. of Rear Cameras | 2 | - | ||
| Rear autofocus | Yes | - | ||
| Rear flash | Yes | Yes | ||
| Front camera | 44-megapixel (f/2.0) | 13-megapixel + 5-megapixel | ||
| No. of Front Cameras | 1 | - | ||
| Pop-Up Camera | Yes | - | ||
| Front flash | - | Yes | ||
| software | ||||
| Operating system | Android 11 | Android | ||
| Skin | ZUI 12.5 | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | - | ||
| Bluetooth | Yes, v 5.10 | Yes | ||
| USB Type-C | Yes | Yes | ||
| Micro-USB | No | - | ||
| Lightning | No | - | ||
| Number of SIMs | 2 | - | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | - | ||
| GSM/CDMA | GSM | - | ||
| 3G | Yes | - | ||
| 4G/ LTE | 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 | - | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | Yes | - | ||
| Fingerprint sensor | - | Yes | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design Rating | - | |||
| Display Rating | - | |||
| Software Rating | - | |||
| Performance Rating | - | |||
| Battery Life Rating | - | |||
| Camera Rating | - | |||
| Value for Money Rating | - | |||
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