Name: LG K40
Brand: LG

Sources and limitations

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

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	1, 3, 7, 8, 20
Speed	HSPA 42.2/5.76 Mbps, LTE (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)
SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Build	Glass front, plastic back, plastic frame

Battery

Type	IPS LCD

Display

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	microSDXC (dedicated slot)
Internal	32GB 2GB RAM, 32GB 3GB RAM

Selfie camera

Single	16 MP, f/2.0, 1/3.1", 1.0Âµm, PDAF
Video	1080p@30fps

Sound

Loudspeaker	Yes
3.5mm jack	Yes

Comms

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS
NFC	Yes (market/region dependent)
Radio	No
USB	microUSB 2.0, OTG

Features

Sensors	Fingerprint (rear-mounted), accelerometer, proximity, compass

Misc

Colors	Black, New Moroccan Blue, New Platinum Gray
Price	About 140 EUR
Models	LMX420, LMX420EMW, LM-X420

Main Camera

Features	LED flash, panorama, HDR

LG K40