Phone Comparison - LG K4 vs LG K40

LG K4
lg k4
LG K40
lg k40
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general General Info

Manufacturer LG LG
Announced January 2016 February 2019
Status Available - May 2016 Coming Soon - April 2019
Colors White, Indigo Black, Platinum, Blue
Form Factor Candybar Candybar
Dimension 131.9 x 66.7 x 8.9 mm
(5.19 x 2.63 x 0.35 in)
153 x 71.9 x 8.3 mm
(6.02 x 2.83 x 0.33 in)
Weight 120 g (4.23 oz) 150 g (5.29 oz)
SIM Type - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 2100 - K130E HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 3(1800), 7(2600), 20(800) - K130E LTE
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
Notification LED - Yes

hardware Hardware and OS

OS Android OS, v5.1.1 (Lollipop) Android 8.1 (Oreo)
Processor Quad-core 1.0 GHz Cortex-A53, Mediatek MT6735M [Similar] Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar]
GPU Mali-T720MP2 [Similar] PowerVR GE8320 [Similar]
RAM 1 GB [Browse Similar] 2/3 GB [Browse Similar]
Internal Memory 8 GB 32 GB
External Memory microSD, up to 32 GB microSD, up to 512 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 4.5 inches [Similar] 5.7 inches [Similar]
Resolution 480 x 854 pixels (218 ppi) [Similar] 720 x 1440 pixels (282 ppi)
Screen-to-Body Ratio 63.25% 76.46%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio - No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels [Similar] 16 MP [Similar]
Flash LED flash LED Flash
Features Yes 16 MP, f/2.0, PDAF
HDR, Panorama
Video Yes 1080p@30fps
Front Camera 2 MP [Similar] 8 MP, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE HSPA, LTE-A
Bluetooth v4.1, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 Yes

memory User Memory

Internal 8 GB, 1 GB RAM 32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 512 GB (dedicated slot)
USB OTG - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Removable Li-Ion Battery Non-removable Li-ion Battery
Capacity 1940 mAh 3000 mAh
Stand by - -
Talk Time - -