Overview LG X420EMW(LMX420EMW) aka LG K40 Dual

Specification LG X420EMW(LMX420EMW) aka LG K40 Dual

Model and Features
Model LG X420EMW
Series LG K40 Dual
Release Date March, 2019
Depth 8.3 mm (0.33 in)
Size (width x height) 153.2 x 71.9 mm (6.03 x 2.83 in)
Weight 144 g (5.08 oz)
Operating System Android 8.x Oreo Mirror Release 1
Hardware
CPU 2.0GHz MediaTek MT6762
CPU Cores Octa-core
RAM Memory 2GB
Internal Storage 32GB
External Storage microSD, up to 1 TB
Network and Data
Number of sim slots 2 Nano-Sim
2G network GSM 850/900/1800/1900 MHz
3G network HSDPA 850/900/1900/2100 MHz
4G network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 40(2300), 41(2500), 46, 48, 66(1700/2100)
5G network -
Data GPRS/EDGE
Display
Screen size 5.7 inches (~75.4% screen-to-body ratio)
Display Type IPS LCD capacitive touchscreen
Display Resolution 720 x 1440 pixels (~284 ppi density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Non-removable Li-Ion 3000 mAh
Physical keyboard -
Interfaces
Audio output 3.5mm jack
Bluetooth version 5.0, A2DP, LE, aptX HD
DLNA Yes
GPS Yes, with A-GPS, GLONASS
Infrared port No
NFC No
USB microUSB 2.0
WiFi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

Firmwares LG X420EMW(LMX420EMW) aka LG K40 Dual

LG Phone firmwares regions descriptions
Region File name OS Size Date Downloads
DEC
  • Germany
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-06 151 time(s)
DEC
  • Germany
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-15 26 time(s)
DEC
  • Germany
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 23 time(s)
DEC
  • Germany
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-12-05 41 time(s)
DEC
  • Germany
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-23 23 time(s)
DEC
  • Germany
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-21 17 time(s)
DEC
  • Germany
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-23 17 time(s)
DEC
  • Germany
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-16 6 time(s)
DEU
  • Germany
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-01 24 time(s)
DEU
  • Germany
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 15 time(s)
DEU
  • Germany
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-07 40 time(s)
DEU
  • Germany
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2019-12-21 21 time(s)
DEU
  • Germany
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 8 time(s)
DEU
  • Germany
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 7 time(s)
DEU
  • Germany
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-11 9 time(s)
GBR
  • United Kingdom
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 10 time(s)
GBR
  • United Kingdom
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-25 20 time(s)
GBR
  • United Kingdom
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 9 time(s)
GBR
  • United Kingdom
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-07 26 time(s)
GBR
  • United Kingdom
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-02 9 time(s)
GBR
  • United Kingdom
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 6 time(s)
GBR
  • United Kingdom
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 9 time(s)
GBR
  • United Kingdom
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-11 4 time(s)
HUN
  • Hungary
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-06 14 time(s)
HUN
  • Hungary
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-15 5 time(s)
HUN
  • Hungary
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 5 time(s)
HUN
  • Hungary
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-12-05 9 time(s)
HUN
  • Hungary
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-23 6 time(s)
HUN
  • Hungary
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-21 4 time(s)
HUN
  • Hungary
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-30 4 time(s)
HUN
  • Hungary
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-25 0 time(s)
HUX
  • Hungary
X420EMW10c_00_OPEN_EU_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-07-11 6 time(s)
HUX
  • Hungary
X420EMW10e_00_OPEN_EU_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-08-08 4 time(s)
HUX
  • Hungary
X420EMW10f_00_OPEN_EU_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 7 time(s)
HUX
  • Hungary
X420EMW20b_00_OPEN_EU_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-14 4 time(s)
HUX
  • Hungary
X420EMW20c_00_OPEN_EU_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-16 5 time(s)
HUX
  • Hungary
X420EMW20d_00_OPEN_EU_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 6 time(s)
HUX
  • Hungary
X420EMW20e_00_OPEN_EU_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-23 0 time(s)
HUX
  • Hungary
X420EMW20f_00_OPEN_EU_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-18 0 time(s)
IBR
  • Spain
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 3 time(s)
IBR
  • Spain
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-25 5 time(s)
IBR
  • Spain
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 6 time(s)
IBR
  • Spain
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-07 6 time(s)
IBR
  • Spain
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-02 6 time(s)
IBR
  • Spain
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 1 time(s)
IBR
  • Spain
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 0 time(s)
IBR
  • Spain
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-11 5 time(s)
ITC
  • Italy
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 14 time(s)
ITC
  • Italy
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-25 7 time(s)
ITC
  • Italy
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 14 time(s)
ITC
  • Italy
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-07 19 time(s)
ITC
  • Italy
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-02 8 time(s)
ITC
  • Italy
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 10 time(s)
ITC
  • Italy
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 0 time(s)
ITC
  • Italy
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-11 1 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-18 4 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-08 10 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 3 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-12-05 2 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-23 6 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 3 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-23 0 time(s)
NEU
  • NEU/NORTHERN EUROPE
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-18 0 time(s)
ORY
  • Poland
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 3 time(s)
ORY
  • Poland
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-01 50 time(s)
ORY
  • Poland
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 4 time(s)
ORY
  • Poland
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-12-05 3 time(s)
ORY
  • Poland
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-16 6 time(s)
ORY
  • Poland
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 2 time(s)
ORY
  • Poland
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 1 time(s)
ORY
  • Poland
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-18 0 time(s)
POC
  • Poland
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 7 time(s)
POC
  • Poland
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-22 7 time(s)
POC
  • Poland
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 3 time(s)
POC
  • Poland
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-14 13 time(s)
POC
  • Poland
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-23 6 time(s)
POC
  • Poland
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 7 time(s)
POC
  • Poland
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-23 12 time(s)
POC
  • Poland
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-25 4 time(s)
TIM
  • Italy
X420EMW10c_00_TIM_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.26 GiB 2019-07-11 11 time(s)
TIM
  • Italy
X420EMW10e_00_TIM_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.26 GiB 2019-08-08 5 time(s)
TIM
  • Italy
X420EMW10f_00_TIM_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.26 GiB 2019-10-24 7 time(s)
TIM
  • Italy
X420EMW20a_00_TIM_EEA_DS_OP_1015.kdz Android 9 Pie 2.65 GiB 2019-12-05 4 time(s)
TIM
  • Italy
X420EMW20b_00_TIM_EEA_DS_OP_1129.kdz Android 9 Pie 2.65 GiB 2020-01-23 1 time(s)
TIM
  • Italy
X420EMW20c_00_TIM_EEA_DS_OP_0120.kdz Android 9 Pie 2.65 GiB 2020-02-27 2 time(s)
TIM
  • Italy
X420EMW20d_00_TIM_EEA_DS_OP_0306.kdz Android 9 Pie 2.65 GiB 2020-04-23 0 time(s)
TIM
  • Italy
X420EMW20e_00_TIM_EEA_DS_OP_0520.kdz Android 9 Pie 2.65 GiB 2020-06-18 0 time(s)
TLF
  • Spain
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 12 time(s)
TLF
  • Spain
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-08 1 time(s)
TLF
  • Spain
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 2 time(s)
TLF
  • Spain
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-12-05 6 time(s)
TLF
  • Spain
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-02 3 time(s)
TLF
  • Spain
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 1 time(s)
TLF
  • Spain
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-09 1 time(s)
TLF
  • Spain
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-18 1 time(s)
VDS
  • Spain
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-09-12 9 time(s)
VDS
  • Spain
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-26 6 time(s)
VDS
  • Spain
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-14 12 time(s)
VDS
  • Spain
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-16 1 time(s)
VDS
  • Spain
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-27 4 time(s)
VDS
  • Spain
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-07-02 1 time(s)
WIN
  • Italy
X420EMW10c_00_OPEN_EEA_DS_OP_0429.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-07-11 4 time(s)
WIN
  • Italy
X420EMW10e_00_OPEN_EEA_DS_OP_0705.kdz Android 8.x Oreo Mirror Release 1 2.05 GiB 2019-08-01 4 time(s)
WIN
  • Italy
X420EMW10f_00_OPEN_EEA_DS_OP_0919.kdz Android 8.x Oreo Mirror Release 1 2.06 GiB 2019-10-24 8 time(s)
WIN
  • Italy
X420EMW20b_00_OPEN_EEA_DS_OP_1024.kdz Android 9 Pie 2.45 GiB 2019-11-14 1 time(s)
WIN
  • Italy
X420EMW20c_00_OPEN_EEA_DS_OP_1129.kdz Android 9 Pie 2.44 GiB 2020-01-16 1 time(s)
WIN
  • Italy
X420EMW20d_00_OPEN_EEA_DS_OP_0120.kdz Android 9 Pie 2.44 GiB 2020-02-20 0 time(s)
WIN
  • Italy
X420EMW20e_00_OPEN_EEA_DS_OP_0306.kdz Android 9 Pie 2.44 GiB 2020-04-23 0 time(s)
WIN
  • Italy
X420EMW20f_00_OPEN_EEA_DS_OP_0520.kdz Android 9 Pie 2.44 GiB 2020-06-18 1 time(s)

Articles LG X420EMW(LMX420EMW) aka LG K40 Dual

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