Xiaomi Redmi K30 vs. Samsung Galaxy M31

Xiaomi Redmi K30
  • 6.67" (2400x1080) IPS LCD
  • 6GB/8GB
    Snapdragon 730 SoC     64GB/128GB/256GB Storage
  • 64-MP, f/1.89 1 Rear Camera
  • 4500 mAh
Samsung Galaxy M31
  • 6.4" (2340x1080) Super AMOLED
  • 6GB
    Exynos 9611 SoC     64GB/128GB Storage
  • 64-MP, f/1.8 4 Rear Cameras
    CAMERA HW score: 118
  • 6000 mAh
Galaxy M31 Price
$199. Search

Specifications Highlights
Product NameRedmi K30Galaxy M31
ProductRedmi K30 (Launched 2019-12-01)Galaxy M31 (Launched 2020-02-25), Price: 199 USD
Display6.67" 2400x1080 IPS LCD 6.4" 2340x1080 Super AMOLED
Rear Camera(s)
  • 64-MP f/1.89 (Primary)
  • 24mm 64-MP f/1.8 (Primary)
  • 13mm 8-MP f/2.2
  • 5-MP f/2.2
  • 5-MP f/2.2
Selfie Camera(s)
  • 20-MP f/2.24
  • 31mm 32-MP f/2
Computing
  • Snapdragon 730 SoC
  • 6GB/8GB RAM
  • 64GB/128GB/256GB Storage
  • MicroSDXC
  • Exynos 9611 SoC
  • 6GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
Battery4500 mAh6000 mAh
DesignIP Rating, 208g (7.3oz), 76.6x165.3x8.79 mm (3.02 x 6.51 x 0.35 inches)IP Rating, 191g (6.7oz)
Price (Market)$199
Price at Launch$199
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Display
Product NameRedmi K30Galaxy M31
TypeIPS LCDSuper AMOLED
display_refresh_Ühz_Ünum120
Diagonal (inches)6.67"6.4"
Display/Body Ratio84.8%
Resolution2400x10802340x1080
Sharpness (PPI)395 PPI403 PPI
Brightness (specs)420 NITs
Display Glass TypeGorilla Glass 5Gorilla Glass
Features
  • Multitouch
  • Glossy
  • 2.5D
  • HDR
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameRedmi K30Galaxy M31
Megapixel64-MP64-MP
Aperturef/1.89f/1.8
Focal Length (35mm) 24mm
Sensor SizeLargeLarge
Hardware Features
  • Dual LED Flash
  • LED Flash
  • LED Flash
  • Quad Bayer
Video Resolutions
  • 720p/120fps
  • 1080p/30fps
  • 2160p/30fps
Ultrawide Camera
Product NameGalaxy M31
Megapixel8-MP
Aperturef/2.2
Focal Length (35mm) 13mm
Sensor SizeVery small
Macro Camera
Product NameGalaxy M31
Megapixel5-MP
Aperturef/2.2
Battery
Product NameRedmi K30Galaxy M31
Battery TypeLi-PolyLi-Ion
Battery Capacity (mAh)4500 mAh6000 mAh
Battery Features
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Non-Removable
Computing
Product NameRedmi K30Galaxy M31
Processor BrandQualcommSamsung
Processor NameSnapdragon 730Exynos 9611
Processor # Cores88
Main Processor Frequency (GHz)2.2 GHz2.3 GHz
RAM Options6GB/8GB6GB
Internal Storage Options64GB/128GB/256GB64GB/128GB
Memory Card TypeMicroSDXCMicroSDXC
Operating System + VersionAndroid 10Android 10
Communications
Product NameRedmi K30Galaxy M31
LTE Category (Download)LTE CAT10 452 Mbps
LTE Bands1, 3, 34, 38, 39, 40, 41, 5, 8
Modem Features
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • TD-SCDMA
  • 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
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
  • USB 2.0
  • USB OTG
SAR EU Head0.482 W/Kg
SAR EU Body1.127 W/Kg
Sim Card 0
Product NameRedmi K30Galaxy M31
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameRedmi K30Galaxy M31
NameSIM0SIM1
SIM TypeNano SIM/MicroSDNano SIM
Multimedia
Product NameRedmi K30Galaxy M31
Audio Features
  • Loudspeaker
  • FM Radio
  • 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
  • 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
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

Xiaomi Redmi K30 vs. Samsung Galaxy M31 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better