LG K42 Specs, Price, and Best Deals

LG K42
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The LG K42 features a 6.6-inch display and four rear cameras. Without much fanfare, the South Korea Company, LG has just launched a new smartphone called LG K42 in the Dominican Republic.

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The phone falls under the mid-range category and it sports a wave pattern on its back which adds a unique appeal. It also offers a tall aspect ratio display, quad rear cameras, and a large battery.

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LG K42 Key Specs & Features

  • 6.6 inches IPS LCD Display, 720 x 1600 pixels, 20:9 ratio (~266 ppi)
  • Android 10
  • Octa-core Mediatek MT6762 Helio P22 (12 nm)
  • 3GB RAM
  • 64GB Built-in Storage up to 128GG Memory Card
  • 13 MP + 5 MP + 2 MP + 2 MP Quad Rear Cameras
  • 8 MP Front Camera
  • Fingerprint Scanner (Side)
  • 4G LTE Network
  • Non-Removable Li-Po 4000 mAh Battery

LG K42

Design and Display

On the body, the LG K42 is built with a premium-looking material. The handset has body dimensions of 165 x 76.7 x 8.4mm and it weighs 182 grams. It packs MIL-STD-810G that can withstand extreme environmental conditions.

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Furthermore, the grippy back panel of the LG K42 features an anti-scratch UV coating that accentuates its appeal.

The android phone has a display size of 6.6 inches IPS LCD with a waterdrop notch. The screen has a resolution of 720 x 1600 pixels, a tall aspect ratio of 20:9 ratio, and 266 PPI density.

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Cameras Features

On the camera setup, the LG K42 has a quad rear camera assisted by an LED flash. The camera system placed on the back consists of a 13-megapixel main, a 5-megapixel superwide lens, a 2-megapixel depth sensor, and a 2-megapixel macro shooter.

Upfront is a selfies snapper of 8-megapixel which is also for video calling.

Hardware and Software

On the hardware, the device has a Mediatek MT6762 Helio P22 chipset that is based on 12nm process technology. The chip is coupled with an octa-core processor running at a speed of 2.0 GHz.

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It has PowerVR GE8320 GPU and comes with 3 GB of RAM and 64 GB of internal storage. There is a micro SDcard slot onboard that you can use to expand it. The LG UX has the latest Android 10 OS preinstalled in it.

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Battery and Network

The LG K42 has a non-removable battery of 4,000mAh. It features a dedicated button for accessing the Google Assistant. The fingerprint scanner is on the side.

Meanwhile, music lovers will get a 3D Sound Engine and a 3.5mm audio jack. The connectivity option on the LG K42 is Wi-Fi, Bluetooth 5.0, GPS, USB-C, and a 3.5mm audio jack.

LG K42 Price and Availability

The LG K42 is expected to cost $190 which converts to 75,000 Naira in Nigeria, about 1,200 Ghs in Ghana, and 22,000 Ksh in Kenya. It will ship in Gray color.

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LG K42 Specs

Here are a few specs of the LG K42:

General Features

  • Platform: Android 10
  • Processor: Mediatek MT6762 Helio P22 (12 nm), Octa-core 2.0 GHz Cortex-A53
  • GPU: PowerVR GE8320
  • Memory: 3GB RAM
  • Colours: Gray
  • Dimension: 165 x 76.7 x 8.4 mm
  • Weight: 182 g
  • SIM Type: Nano-SIM, dual stand-by
  • SIM Count: Dual SIM (Nano-SIM, dual stand-by)


  • Display: 6.6 inches IPS LCD Display, 720 x 1600 pixels, 20:9 ratio (~266 ppi)
  • Screen Protection: Yes
  • Foldable Display: No


  • Rear Camera: 13 MP (wide) + 5 MP (ultrawide), 2 MP (macro) + 2 MP (depth) Quad Cameras, [email protected]
  • Rear Camera Features: LED flash, panorama, HDR
  • Front Camera: 8 MP, [email protected]


  • Built-in Storage: 64GB
  • Memory Card Support: Yes, microSDXC
  • Bundled Cloud Storage: Yes

Network Support

  • 2G GSM: Yes, GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
  • 2G CDMA 1X: Yes
  • 3G WCDMA: Yes, HSDPA 850 / 900 / 1900 / 2100
  • 3G CDMA EVDO: Yes
  • 4G LTE: Yes
  • 5G: No

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: Yes
  • CDMA EVDO: Yes
  • 4G LTE: Yes
  • 5G: No
  • WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Bluetooth 5.0, A2DP, LE
  • NFC: No
  • Infrared Blaster: No
  • USB Port: 3.1, Type-C 1.0 reversible connector


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol: Yes


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • Navigation: Yes, with A-GPS
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer: No
  • SpO2: No
  • Pedometer: No
  • Heart Rate Monitor: No
  • Gyroscope: Yes
  • Fingerprint Scanner: Yes (Side)
  • Iris Scanner: No
  • Face Unlock: Yes
  • Stylus Pen: No
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control: Yes
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: No
  • Built-in Mobile Payment: No
  • Water Resistant: No
  • Dust Resistant: No
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: Li-Po 4000 mAh, Non-Removable Battery
  • Talktime:
  • Standby Time:
  • Fast Charging: No

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Paschal Okafor is NaijaTechGuide Team Lead. The article LG K42 Specs, Price, and Best Deals was written by Miracle .O. The article was last modified: November 19th, 2020
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Miracle .O is a Computer scientist by profession and a blogger by passion. He's an expect in writing about phones, gadgets and tutorials.