| Hardware and OS | Lenovo Legion Duel | |
| Operating system | Android 10, Legion OS/ ZUI12 | |
| Processor | Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) | |
| Chipset | Qualcomm SM8250 Snapdragon 865 5G (7 nm ) | |
| Internal memory | 256GB 12GB RAM, 512GB 16GB RAM | |
| External memory | No | |
| GPU | Adreno 650 | |
| Display | Lenovo Legion Duel | other phones |
| Size | 6.65 inches, 108.6 cm2 | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio | |
| Type | AMOLED, 144Hz, HDR10 | |
| Main Camera | Lenovo Legion Duel | other phones |
| Camera | 64 MP, f/1.9, 25mm (wide), 1/1.72", 0.8µm, PDAF
16 MP, f/2.2, 120??, 16mm (ultrawide) | |
| Features | Dual-LED flash, panorama, HDR | |
| Video | 4K@30fps gyro-EIS | |
| Selfie camera | Lenovo Legion Duel | other phones |
| Camera | Motorized pop-up 20 MP, f/2.2, 25mm (wide), 1/3.1", 0.9µm | |
| Features | LED flash, HDR | |
| Video | 4K@30fps | |
| Connectivity | Lenovo Legion Duel | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - International | |
| 5G Network | 1, 3, 28, 38, 41, 77, 78, 79 SA/NSA | |
| Bluetooth | 5.0, A2DP, LE, aptX HD, aptX Adaptive | |
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| NFC | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat15 800/210 Mbps, 5G 2.5 Gbps DL | |
| Technology | GSM / HSPA / LTE / 5G | |
| USB | USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), USB On-The-Go | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | |
| Multimedia | Lenovo Legion Duel | other phones |
| 3.5 mm Jack | No | |
| Loudspeaker | Yes, with stereo speakers | |
| Radio | No | |
| Battery | Lenovo Legion Duel | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Charging | Fast charging 90W, 50% in 10 min, 100% in 30 min (512GB 16GB RAM model)
Fast charging 65W, (128GB 12GB RAM, 256GB 12GB RAM models) | |
| Design | Lenovo Legion Duel | other phones |
| Body build | Glass front, glass back, aluminum frame | |
| Body | Water-repellent coating | |
| Colors | Vengeance Red, Blazing Blue | |
| Dimensions | 169.2 x 78.5 x 9.9 mm (6.66 x 3.09 x 0.39 in) | |
| Weight | 239 g (8.43 oz) | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Features | Lenovo Legion Duel | other phones |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
