• 6.5" (2340x1080) IPS LCD
  • 4GB
    64GB/128GB Storage
  • 48-MP 1 Rear Camera
  • 4000 mAh
  • 6.4" (2400x1080) Super AMOLED
  • 4GB/6GB
    64GB/128GB Storage
  • 48-MP, f/2 1 Rear Camera
  • 5000 mAh

Specifications Highlights
Product NameK61Galaxy A31
ProductLG K61 (Launched 2020-02-18)Galaxy A31 (Launched 2020-03-24)
Display6.5" 2340x1080 IPS LCD 6.4" 2400x1080 Super AMOLED
Rear Camera(s)
  • 48-MP (Primary)
  • 48-MP f/2 (Primary)
Selfie Camera(s)
  • 16-MP
  • f/2.2
Computing
  • 4GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
  • 4GB/6GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
Battery4000 mAh5000 mAh
DesignIPxx, 77.5x164.5x8.4 mm (3.05 x 6.48 x 0.33 inches)IP Rating, 185g (6.5oz), 73.1x159.3x8.6 mm (2.88 x 6.27 x 0.34 inches)
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Display
Product NameK61Galaxy A31
TypeIPS LCDSuper AMOLED
Diagonal (inches)6.5"6.4"
Display/Body Ratio81.4%84.9%
Resolution2340x10802400x1080
Sharpness (PPI)396 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 NameK61Galaxy A31
Megapixel48-MP48-MP
Aperturef/2
Sensor SizeMediumMedium
Hardware Features
  • Dual LED Flash
  • LED Flash
  • LED Flash
Battery
Product NameK61Galaxy A31
Battery TypeLi-PolyLi-Ion
Battery Capacity (mAh)4000 mAh5000 mAh
Battery Features
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Non-Removable
Computing
Product NameK61Galaxy A31
Processor # Cores88
Main Processor Frequency (GHz)2.3 GHz2 GHz
RAM Options4GB4GB/6GB
Internal Storage Options64GB/128GB64GB/128GB
Memory Card TypeMicroSDXCMicroSDXC
Operating System + VersionAndroid 10Android 10
Communications
Product NameK61Galaxy A31
LTE Category (Download)LTE CAT6 301 MbpsLTE CAT10 452 Mbps
LTE Bands1, 20, 3, 7, 81, 25, 5, 7, 8
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0Bluetooth 5.0
Bluetooth Features
  • A2DP
  • BT LE
  • 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 OTG
  • USB 2.0
  • USB OTG
SAR EU Head0.488 W/Kg
SAR EU Body1.68 W/Kg
Sim Card 0
Product NameK61Galaxy A31
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameK61Galaxy A31
NameSIM0SIM1
SIM TypeNano SIM/MicroSDNano SIM
Multimedia
Product NameK61Galaxy A31
Multimedia Features
  • DLNA
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • VC-1
  • VP8
  • VP9
  • XVID
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

LG K61 vs. Samsung Galaxy A31 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better
LG G6Huawei P30 LiteLG K61Samsung Galaxy A21LG G8X ThinQHuawei P40 LiteLG Velvet 5G (SD 765G)Samsung Galaxy A51 5GSamsung Galaxy A71 5GSamsung Galaxy A31Motorola Moto G8 Power2750300032503500375040004250450047505000