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LG K40

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This update to the K30 has a larger, taller display and a newer, faster processor. Other features of this affordable phone are similar, including a fingerprint reader, dual-band Wi-Fi, memory card slot, and 3.5mm audio jack.

Some versions have NFC.

Offered By: 

Carrier availability is subject to testing and approval.

Specs

 
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Display 5.7 in   diagonal, 2:1
720 x 1440 pixels
282 ppi   approx.
Type: LCD (TFT/TFD)
Battery 3000 mAh LiIon
Non-removable
Talk: 12 hours max.
Standby: 466 hours max.
Processor 1.8 GHz Qualcomm Snapdragon 450
octa-core / MediaTek Helio P22 in AT&T and Cricket versions
2 GB RAM
Storage 32 GB raw hardware
18 GB available to user
Expandable via memory card
16 (raw) in some versions
Camera 13+ megapixel
PDAF, LED flash
Google Lens, AI Cam, HDR, voice trigger, burst shot

Video: 1080p HD
Front Camera 5 megapixel
LED flash
Weight 5.11 oz   145 g
Dimensions 6.02 x 2.83 x 0.32 in   153 x 72 x 8.1 mm
OS / Platform Android version 9.0 (Pie) (8.1 in some versions)
Modes
LTE  2 / 4 / 5 / 12 / 13 / 14 / 25 / 26 / 29 / 30 / 41 / 66 / 71
WCDMA  2 / 4 / 5
CDMA  800 / 850 / 1900
GSM  850 / 900 / 1800 / 1900
LTE   4G
band 2 / 1900 MHz   PCS (Americas)
band 4 / 1700 MHz   AWS (Americas)
band 5 / 850 MHz   Cellular (Americas, Oceania, Brazil, Israel)
band 12 / 700 MHz   Lower 700 (USA)
band 13 / 750 MHz   Upper 700 (USA (Verizon))
band 14 / 700 MHz   Public Safety (USA)
band 25 / 1900 MHz   PCS+G (USA (Sprint))
band 26 / 850 MHz   Extended Cellular (USA (Sprint))
band 29 / 700 MHz   Lower 700 (USA (AT&T))
band 30 / 2300 MHz   WCS (Americas (AT&T))
band 41 / 2500 MHz   BRS / EBS (USA (Sprint))
band 66 / 1700 MHz   AWS-3 (Americas (T-Mobile))
band 71 / 600 MHz   600 (USA (T-Mobile))

WCDMA   3G / 4G
band 2 (II) / 1900 MHz   PCS (Americas)
band 4 (IV) / 1700 MHz   AWS (Americas)
band 5 (V) / 850 MHz   Cellular (Americas, Oceania, Brazil, Israel)

CDMA   2G / 3G
band 27 / BC10 / 800 MHz   ESMR (Americas (Sprint))
band 5 / BC0 / 850 MHz   Cellular (Americas, Oceania, Brazil, Israel)
band 2 / BC1 / 1900 MHz   PCS (Americas)

GSM   2G
band 5 / 850 MHz   Cellular (Americas, Oceania, Brazil, Israel)
band 8 / 900 MHz   (Europe, Asia, Africa)
band 3 / 1800 MHz   DCS (Europe, Asia, Africa)
band 2 / 1900 MHz   PCS (Americas)
 
Metro version does not support LTE 13/14/29/30 and CDMA / Spectrum version does not support LTE 12/14/25/26/29/30/41/66/71
Data Technology LTE (Cat 6)
SIM card size Nano   4FF

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Features

 
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Barometer -
Fingerprint Reader Yes
Flashlight Yes
Ruggedized -
VR-ready -
Water-Resistant -
Accessibility
Hearing Aid Compatible Rating: M3, T3 (mostly tele-coil compatible)
some versions rated M4, T3
Multiple Languages Yes
TTY/TDD (Digital) Yes
Alerts
Extra Display -
Ringer Profiles -
Vibrate Yes
Connectivity
Bluetooth Supported Profiles: HSP, HFP, OPP, PBA, A2DP, AVRC, HID 1.1, PAN, SAP, MAP, HDP
version 5.0
Infrared (IR) -
MirrorLink -
NFC Some versions only
only on AT&T (postpaid), T-Mobile, and Metro versions
USB Connector: Micro-USB
Wi-Fi Version(s): 802.11 a,ac,b,g,n
Customization
Changeable Body Plates -
Input
Side Keys volume, Google Assistant on left / lock on right
Stylus -
Text Keyboard, Hardware -
Touch Screen Type: Capacitive
Memory
Memory Card Slot Card Type: microSD
up to 2 TB
Music
FM Radio Yes
Headphone Jack (3.5mm) Yes
Stereo Speakers -
Photo & Video
DLNA Yes
Miracast -
TV Output -
Power
Fast Charging -
Wireless Charging -
Voice
Call Screening -
HD Voice Yes
Push-To-Talk -
Speaker Phone Yes

More  

FCC IDs ZNFX420QM »   approved Apr 15, 2019
ZNFX420MM »   approved May 28, 2019
ZNFX420AS »
ZNFX420TM »

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