Xiaomi Redmi K40 vs Samsung Galaxy M31 (6GB RAM +128GB)

Here you can compare Xiaomi Redmi K40 and Samsung Galaxy M31 (6GB RAM +128GB). Comparing Xiaomi Redmi K40 vs Samsung Galaxy M31 (6GB RAM +128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi K40 stands against Samsung Galaxy M31 (6GB RAM +128GB) and which one should you buy The current lowest price found for Xiaomi Redmi K40 is ₹24,490 and for Samsung Galaxy M31 (6GB RAM +128GB) is ₹18,950. The details of both of these products were last updated on Mar 28, 2024.

SpecificationXiaomi Redmi K40Samsung Galaxy M31 (6GB RAM +128GB)
OSAndroid v11Android v10.0, upgradable to v12
Battery4520 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Rear Camera48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) 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
Display6.67 inches, 1080 x 2400 pixels, 120 Hz6.4 inches, 1080 x 2340 pixels
CPU3.2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Price₹24,490₹18,950
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Overview

Specs Score80 / 10082 / 100
Better Specs
Display Resolution1080 x 2400 pixels
Better Resolution
1080 x 2340 pixels
CPU Clock Speed3.2 GHz
Faster Clock Speed
2.3 GHz
Rear Camera48 MP + 8 MP + 5 MP Triple64 MP Quad
Better Camera Resolution
Front Camera20 MP32 MP
Better Front Camera Resolution
Thickness7.8 mm
Slimmer
8.9 mm
Battery4520 mAh6000 mAh
Bigger Battery
Unique Features
5G
No
No
NFC
No
IR Blaster
No
3.5mm Audio Jack
FM Radio
No
Memory Card Support
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateFebruary 25, 2021February 25, 2020

Design

Dimensions76.4 x 163.7 x 7.8 mm75.1 x 159.2 x 8.9 mm
Weight196 g191 g

Display

TypeColor Super AMOLED Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.4 inches, 1080 x 2340 pixels
Aspect Ratio20:9 19.5:9
PPI~ 395 PPI~ 403 PPI
Screen to Body Ratio~ 85.9%~ 84.1%
Glass TypeCorning Gorilla Glass 5Corning Gorilla Glass 3
FeaturesHDR10+
NotchYes, Punch HoleYes, Water Drop Notch

Memory

RAM6 GB6 GB
Storage128 GB128 GB
Storage TypeUFS 3.1
Card SlotNoYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.1, A2DP, LE, aptX HDYes, 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
IR BlasterYes

Extra

GPSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSSyes with A-GPS
Fingerprint SensorYes, SideYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass
3.5mm Headphone JackNoYes
NFCYes
Extra FeaturesUFS 2.1

Camera

Rear Camera48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) 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
FeaturesHDR, PanoramaDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front CameraPunch Hole 20 MP (Wide Angle)32 MP f/2 (Wide Angle) with Screen Flash
Front Video Recording1080p @ 30 fps FHD, 720p @ 120 fps HD1080p @ 30 fps FHD

Technical

OSAndroid v11Android v10.0, upgradable to v12
ChipsetQualcomm Snapdragon 870 Samsung Exynos 9611
CPU3.2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 5854x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUAdreno 650Mali-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
Size4520 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast ChargingYes, 15W Fast Charging
Talk Time2 days
Music Playback Time119 hours

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