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LG K42 (K420YMW) All specs

Full specifications phone: LG K42 (K420YMW) specs, detailed technical information, features, price and review. All about this phone.

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LG K42

The LG K42 (K420YMW) is a good Android phone with 2GHz Octa-Core processor that allows run games and heavy applications.

An advantage of the LG K42 (K420YMW) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 b/g/n (2.4Ghz) and NFC to make mobile payments or connection to other devices.

Including the battery, the LG K42 (K420YMW) phone has 184 grams and it's a very thin device, only 8.4mm.

5.2/10

📱 Model features

LG K42
Other model namesLG K42 LMK420YMW, LM-K420YMW Dual-SIM
Country or region available(Global, International)United Arab EmiratesIndiaIsraelTaiwan
(Global, International), United Arab Emirates, India, Israel, Taiwan
BrandLG
Release date9/21/2020
Depth8.4 millimeters (0.33 inches)
Size (width x height)76.7 x 165 millimeters (3.02 x 6.5 in)
Weight184 grams (6.44 ounces)
Build, materialsPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

🤖 Operating System

LG K42
System versionAndroid 10
Firmware updatefeature not registered
User Interfacefeature not registered

⚙️ Processor

LG K42
Chipset64bit - MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-Core, 2 processors:
2GHz Quad-Core ARM Cortex-A53
1.5GHz Quad-Core ARM Cortex-A53
GPU graphical controllerPowerVR GE8320 (650MHz)
Performance (benchmark)feature not registered

💽 Memory and storage

LG K42
RAM memory3GB LPDDR4X
Internal storage64GB (45GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)

📲 Display

LG K42
Display typeTFT IPS LCD
Screen size6.6" inches
Screen-to-body ratio~83.1% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)266 PPI
Colors16 million
Scratch-resistant glassNot supported
Display features60Hz

📶 Mobile networks

LG K42
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps
Network technology2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 39, 40)
VoLTE
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE

📷 Camera

LG K42
Back camera (main camera)(quad camera)
13 megapixels
5MP ultrawidef/2.2115°1/5.0"1.12µm
2MP macrof/2.41.75μm
2MP depthf/2.41.75μm
Main camera resolution4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fps
FlashLED flash
Focal aperturef/1.8 (aperture)
Focal length27mm lens
Sensor size1/3.1" inches
Pixel size1.12µm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Camera extrasfeature not registered

📸 Front camera

LG K42
Front camera (secondary)8 megapixels
Front camera resolution3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered

🔉 Sound and multimedia

LG K42
LoudspeakerSupported
Active noise cancellation2 microphones or more
RadioFM
TVNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG K42
USBUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack
TV outputUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)
WiFi Direct, hotspot
DLNANot supported
GPSA-GPS, GeoTagging
NFCSupported
Infrared portNot supported

🧭 Sensors

LG K42
SensorsAccelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Proximity sensor
Vibrating alertSupported

🔋 Battery

LG K42
Battery typeLiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh
Charger, watts10W (5V/2A) Standard charging
Talk time autonomy16 hours
Standby180 hours (7.5 days)

➕ Other features

LG K42
Call controlVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupported
Video callingSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
AntennaInternal antenna
Qwerty physical keyboardNot supported
Miscellaneous- Colors: Titan, Green, Red
- Silicon case included
- LG 3D Sound Engine

☢️ Radiation rate

LG K42
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered
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