Xiaomi Redmi K20 vs Samsung Galaxy M31


Quick Comparison


Both Xiaomi Redmi K20 and Samsung Galaxy M31 comes with same RAM. Both have the same amount of internal memory.

NameXiaomi Redmi K20Samsung Galaxy M31
RAM6 GB6 GB
Display6.39 in6.4 in
Internal Memory64 GB64 GB
Battery4000 mAh6000 mAh
Camera48 MP + 13 MP + 8 MP Triple64 MP Quad
PriceRs. 18999Rs. 11999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is July 17, 2019. The cost of Xiaomi Redmi K20 is Rs. 18999. The launch Date of the second phone is February 25, 2020. The cost of Samsung Galaxy M31 is Rs. 11999.

Display comparison

Samsung Galaxy M31 has larger screen size of 6.4 inches in comparison to Xiaomi Redmi K20's 6.39 inch screen. Xiaomi Redmi K20 has AMOLED Screen type where as Samsung Galaxy M31 has Super AMOLED Screen type. Samsung's phone has display density of 411 PPI & Xiaomi's phone has only 403 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than Samsung's phone ~ 84.1%. Xiaomi Redmi K20 has 19.5:9 aspect ratio where as Samsung Galaxy M31 has 19.5:9 aspect ratio.

Memory comparison

Both phones come with 6 GB RAM and both have same Internal Memory of 64 GB.

Camera comparison

Samsung Galaxy M31's 64 MP Quad Rear Camera outshines Xiaomi Redmi K20's 48 MP + 13 MP + 8 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M31 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi K20's 20 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 10.0 version.

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Full Comparison


NameXiaomi Redmi K20Samsung Galaxy M31
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 17, 2019February 25, 2020
Design
Dimensions74.3 x 156.7 x 8.8 mm75.1 x 159.2 x 8.9 mm
Weight191 g191 g
Display
TypeColor AMOLED Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.39 inches, 1080 x 2340 pixels6.4 inches, 1080 x 2340 pixels
Aspect Ratio19.5:9 19.5:9
PPI~ 403 PPI~ 411 PPI
Screen to Body Ratio~ 91.9%~ 84.1%
Glass TypeCorning Gorilla Glass 3
FeaturesCorning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0
NotchNoYes, Water Drop Notch
Memory
RAM6 GB6 GB
Storage64 GB64 GB
Card SlotNoYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSyes with A-GPS
Fingerprint SensorYes, In DisplayYes, Rear
Face UnlockYesYes
SensorsVibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, GyroscopeGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass
3.5mm Headphone JackYesYes
Splash ResistantNo
Extra FeaturesUFS2.1UFS 2.1
Camera
Rear Camera48 MP f/1.8 (Main)
13 MP f/2.4 (Wide Angle)
8 MP f/2.4 (Telephoto) with autofocus
64 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Macro)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesTriple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow MotionDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front CameraPopup 20 MP f/2.232 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD
Technical
OSAndroid v9.0 (Pie), upgradable to v11Android v10.0, upgradable to v12
ChipsetQualcomm Snapdragon 730Samsung Exynos 9611
CPU2.2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUAdreno 618Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicYesMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoYesMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioNoYes, with FM Recording
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast ChargingYes, 15W Fast Charging
Talk Time2 days
Music Playback Time119 hours

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