LG K40

Specifications
LG K40
MORE PICTURES
  • 5.7" 720x1440 pixels
  • 16MP 1080p
  • 2/3GB RAM MT6762 Helio P22
  • 3000mAh Li-Ion
Released 2019, April 144g, 8.3mm thickness Android 8.1; LG UX 7 32GB storage, microSD slot
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Also known as LG K12+, LG K12 Plus, LG X4 (2019)
Versions: LMX420EMW

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
Launch
Announced 2019, February
Status Available. Released 2019, April
Body
Dimensions 153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in)
Weight 144 g (5.08 oz)
Build Front glass, plastic body
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
 MIL-STD-810G compliant
Display
Type IPS LCD capacitive touchscreen, 16M colors
Size 5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio)
Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Platform
OS Android 8.1 (Oreo); LG UX 7
Chipset Mediatek MT6762 Helio P22 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53
GPU PowerVR GE8320
Memory
Card slot microSD, up to 1 TB (dedicated slot)
Internal 32GB 2GB RAM, 32GB 3GB RAM
Main Camera
Single 16 MP, f/2.0, 1/3", 1.0Ám, PDAF
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie Camera
Single 8 MP, f/2.0
Features LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
 DTS: X Surround Sound
Active noise cancellation with dedicated mic
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS
NFC Yes (market/region dependent)
Radio No
USB microUSB 2.0, USB On-The-Go
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass
Battery
  Non-removable Li-Ion 3000 mAh battery
Misc
Colors Black, New Moroccan Blue, New Platinum Gray
Models LMX420, LMX420EMW, LM-X420
Price About 140 EUR

User opinions and reviews

  • Anonymous

the specs say 3GB RAM!

  • Anonymous

Is anyone experiencing an issue with swipe skipping/missing letters when you swipe fast? And issue with no root VPN firewall not blocking data for apps so that advertising still loads even though app is blocked from using internet. These are the issu...

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