LG K40

General Information

• Colors:
• Black, New Moroccan Blue, New Platinum Gray

• Models:
• LMX420, LMX420EMW, LM-X420

• Price:
• About 140 EUR

Network/Bearer

• 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

Physical Specifications

• 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:
• na

• 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

Connectivity

• 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

• Messaging:
• SMS(threaded view), MMS, Email, Push Email, IM

• Browser:
• HTML5

Battery

• Browser:
• HTML5, Non-removable Li-Ion 3000 mAh battery