| General Specifications | Launch Date | May 13, 2021 (Expected) |
| Brand | LG | |
| Model | K51S | |
| Color | Blue, Pink, Titanium | |
| Form Factor | Touchbar | |
| Category | Phablet | |
| Dual SIM | ||
| Hybrid SIM | ||
| Waterproof | ||
| Facial Recognition | ||
| Fingerprint Scanner | Rear |
|
| Network | LTE+LTE | |
| Operating System | Android v10 (Q) | |
| Dimensions | 165.2 x 76.7 x 8.2 mm |
| Processor & RAM | Processor | 2.3 GHz Tru-Octa Core |
| RAM | 3 GB |
| Display | Size | 6.5 inches (16.51 cm) |
| Screen | IPS LCD | |
| Sensors | Light sensor, Proximity sensor, Accelerometer | |
| Resolution | 720 x 1600 pixels | |
| Pixel Density | 270 ppi | |
| Colours | 16M | |
| Keyboard | Touch | |
| Screen to Body Ratio | 80.5 % | |
| Stylus | ||
| Other Input Features | Multi-touch |
| Camera | Rear Camera | 32 MP |
| Dual Rear Camera | 32 MP + 5 MP | |
| Front Camera | 13 MP |
|
| Rear Flash | LED Flash |
|
| Rear Camera Features | Geo tagging, High Dynamic Range mode (HDR) | |
| Rear Auto Focus | ||
| Zoom | Digital Zoom |
| Battery | Battery Capacity | 4000 mAh |
| Battery Type | Li-ion, Non Removable | |
| Wireless Charging | ||
| Quick Charging |
| Connectivity | GPRS | |
| 2G | GSM 1900/1800/900/850 | |
| 3G | HSDPA 2100/1900/900/850 | |
| 4G | LTE/LTE | |
| VoLTE | ||
| WiFi | Wi-Fi 802.11, b/g/n |
|
| Bluetooth | v5.0 |
|
| GPS | A-GPS |
|
| NFC Support | ||
| USB Port | Mass storage device, USB charging | |
| Edge | ||
| HDMI | ||
| USB OTG | ||
| USB Type-C |
| Entertainment & Multimedia | Ringtone | Music ringtones, Vibration |
| Audio Format | MP3 | |
| Video Format | MP4 | |
| Speaker |
| Storage | Internal Storage | 64 GB |
| Expandable Storage | Up to 2 TB |
|
| Card Slot | microSD |
| Calling & Messaging | Phone Book | Practically Unlimited |
| SMS | ||
| MMS | ||
| Instant Messaging | ||
| Additional Information | Items in the Box | Handset with built-in Battery, Charger, USB Type-C Cable, User Manual, Warranty Card |
