the LG K51 is an entry-level smartphone from LG Mobiles. It features a 6.5-inch HD+ display with a resolution of 720 x 1560 pixels. the screen includes a waterdrop notch that houses a 13-megapixel front-facing camera. The device shares several specifications with the LG K41s.
The phone is powered by a MediaTek Helio P22 (MT6762) octa-core processor clocked at 2.0 GHz. It uses a PowerVR GE8320 GPU for graphics processing. The K51 comes with 3GB of RAM adn 32GB of internal storage, which can be expanded up to 128GB via a microSD card.
On the rear, the K51 has a triple camera setup. The primary sensor is 13 megapixels, accompanied by a 5-megapixel wide-angle lens and a 2-megapixel depth sensor. The rear cameras support basic photography functions, while the front camera is designed for selfies and video calls.
The device includes a rear-mounted fingerprint scanner for biometric security. It is indeed equipped with a 4000mAh battery that charges through a USB Type-C port. The LG K51 runs on Android 9.0 Pie out of the box.
Additional durability features include IP68 certification for water and dust resistance and compliance with MIL-STD 810G military standards. These specifications position the LG K51 as a basic smartphone with essential features suitable for everyday use.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Network Bands | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
4G Network Bands | LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) |
5G Network Bands | No support for 5G Network modem |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Also Known As |
- - |
Dimensions | 166.96 x 77.92 x 8.47 mm |
Weight | 181 grams |
Build |
Premium Body - Metal Frame - Dust and water resistance (IP68 certified) - MIL-STD 810G compliant |
SIM Type | Single Nano-SIM |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 6.5 inches, 97.8 cm2 (~82.1% screen-to-body ratio) |
Resolution | 720 x 1560 pixels, 19:9 ratio (~269 ppi density) |
Operating System | Android 9.0 (Pie) |
Chipset | Mediatek MT6762 Helio P22 |
CPU | Octa-core CPU (4x2.0 GHz Cortex-A53 and 4x1.5 GHz Cortex-A53) |
GPU | PowerVR GE8320 |
RAM + ROM | 3 GB |
Card Slot | Yes, up to 128GB via microSD card |
Camera Type | Triple Lenses |
Camera Sensor(s) | 13 MP + 5 MP + 2 MP Main cameras |
Camera Features |
Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
Video Resolution | 1080p@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 13-megapixel front camera |
Camera Features |
FaceID AI Beauty |
Video Resolution | 1080p@30fps |
Loudspeaker | Yes |
Speaker Location | Chin, below display |
Audio Jack Type | Yes, 3.5mm audio jack |
Bluetooth | Bluetooth 5.0, A2DP |
NFC | |
GPS | Yes |
FM Radio | Yes |
Battery Capacity | Non-removable Li-Ion 4000 mAh battery |
Wireless Charging | No |
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 28 hours |
Stand-by | Up to 480 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.