Phone Comparison - LG K31 vs LG K42

LG K31
lg k31
LG K42
lg k42
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general General Info

Manufacturer LG LG
Announced August 2020 September 2020
Status Available - August 2020 Available - September 2020
Colors Silver Gray
Form Factor Candybar Candybar
Dimension 147.8 x 71.1 x 8.6 mm
(5.82 x 2.8 x 0.34 in)
165 x 76.7 x 8.4 mm
(6.5 x 3.02 x 0.33 in)
Weight 146 g (5.15 oz) 182 g (6.42 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor
MIL-STD-810G compliant*
*does not guarantee ruggedness or use in extreme conditions
- Fingerprint Sensor (side-mounted)
MIL-STD-810G compliant*
*does not guarantee ruggedness or use in extreme conditions

hardware Hardware and OS

OS Android 10, LG UX 9.1 Android 10
User Interface LG UX 9.1 -
Processor Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar]
GPU PowerVR GE8320 [Similar] PowerVR GE8320 [Similar]
RAM 2 GB [Browse Similar] 64GB 3GB [Browse Similar]
Internal Memory 32 GB N/A
External Memory microSDXC microSDXC

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M Colour
Size 5.7 inches [Similar] 6.6 inches [Similar]
Resolution 720 x 1520 pixels (295 ppi) 720 x 1600 pixels (266 ppi)
Screen-to-Body Ratio 77.21% 83.00%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 5 MP [Similar] 13 MP + 5 MP + 2 MP + 2 MP [Similar]
Flash LED Flash LED Flash
Features 13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Panorama, HDR
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
1080p@30fps [Similar]
8 MP, f/2.0
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE HSPA 42.2/5.76 Mbps, LTE
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS Yes, with A-GPS
Browser Yes Yes

memory User Memory

Internal 32 GB, 2 GB RAM 64GB 3GB RAM
Expandable Storage microSDXC microSDXC
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Capacity 3000 mAh 4000 mAh
Stand by - -
Talk Time - -