LG K42 vs. Samsung Galaxy A31

LG K42
  • 6.6" (1600x720) IPS LCD
  • 3GB
    MT6762) SoC     32GB/64GB Storage
  • 13-MP, f/2.2 Rear: 4 Cameras
  • 4000 mAh
LG K42 Price
$179. Search
Samsung Galaxy A31
  • 6.4" (2400x1080) Super AMOLED
  • 4GB/6GB
     64GB/128GB Storage
  • 48-MP, f/2 Rear: 1 Camera
  • 5000 mAh

Specifications Highlights
Product NameK42Galaxy A31
ProductLG K42 (2020), Price: 179 USD at AmazonGalaxy A31 (2020)
Display6.6" 1600x720 IPS LCD 6.4" 2400x1080 Super AMOLED
Rear Camera(s)
  • 26mm 13-MP f/2.2 (Primary)
  • 17mm 5-MP f/2.2
  • 2-MP f/2.4 +Bokeh Sensor
  • 2-MP f/2.4
  • 48-MP f/2 (Primary)
Selfie Camera(s)
  • 8-MP
  • f/2.2
Computing
  • MT6762) SoC
  • 3GB RAM
  • 32GB/64GB Storage
  • MicroSDXC
  • 4GB/6GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
Battery4000 mAh5000 mAh
DesignIPxx, 182g (6.4oz), 76.7x165x8.4 mm (3.02 x 6.50 x 0.33 inches)IP Rating, 185g (6.5oz), 73.1x159.3x8.6 mm (2.88 x 6.27 x 0.34 inches)
Price (Market)$179
Price at Launch$189
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Display
Product NameK42Galaxy A31
TypeIPS LCDSuper AMOLED
Diagonal (inches)6.6"6.4"
Display/Body Ratio83.1%84.9%
Resolution1600x7202400x1080
Sharpness (PPI)266 PPI411 PPI
Features
  • Multitouch
  • Glossy
  • Multitouch
  • Glossy
  • 2.5D
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameK42Galaxy A31
Megapixel13-MP48-MP
Aperturef/2.2f/2
Focal Length (35mm) 26mm
Sensor SizeSmallMedium
Hardware Features
  • LED Flash
Ultrawide Camera
Product NameK42
Megapixel5-MP
Aperturef/2.2
Focal Length (35mm) 17mm
Sensor SizeVery small
Battery
Product NameK42Galaxy A31
Battery TypeLi-IonLi-Ion
Battery Capacity (mAh)4000 mAh5000 mAh
Battery Features
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Non-Removable
Computing
Product NameK42Galaxy A31
Processor BrandMediaTek
Processor NameMT6762)
Processor ModelMT6762)
Processor # Cores88
Main Processor Frequency (GHz)2 GHz2 GHz
RAM Options3GB4GB/6GB
Internal Storage Options32GB/64GB64GB/128GB
Memory Card TypeMicroSDXCMicroSDXC
Operating System + VersionAndroid 10Android 10
Communications
Product NameK42Galaxy A31
LTE Category (Download)LTE CAT10 452 Mbps
LTE Bands1, 12, 2, 20, 3, 4, 5, 66, 7, 81, 25, 5, 7, 8
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
WiFi Speed
  • a
  • b
  • g
  • n
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0Bluetooth 5.0
Bluetooth Features
  • A2DP
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
NFC Features
  • NFC Supported
  • NFC Supported
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB 2.0
  • USB OTG
SAR US Head0.78 W/Kg
SAR US Body1.29 W/Kg
SAR EU Head0.488 W/Kg
SAR EU Body1.68 W/Kg
Sim Card 0
Product NameK42Galaxy A31
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameK42Galaxy A31
NameSIM1
SIM TypeNano SIM
Multimedia
Product NameK42Galaxy A31
Audio Features
  • Loudspeaker
  • FM Radio
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • XVID
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

LG K42 vs. Samsung Galaxy A31 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better
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