Xiaomi Redmi K40 vs Xiaomi Redmi K20

Here you can compare Xiaomi Redmi K40 and Xiaomi Redmi K20. Comparing Xiaomi Redmi K40 vs Xiaomi Redmi K20 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 Xiaomi Redmi K20 and which one should you buy The current lowest price found for Xiaomi Redmi K40 is ₹24,490 and for Xiaomi Redmi K20 is ₹17,499. The details of both of these products were last updated on Apr 24, 2024.

SpecificationXiaomi Redmi K40Xiaomi Redmi K20
Rear Camera48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) with autofocus
48 MP f/1.8 (Main)
13 MP f/2.4 (Wide Angle)
8 MP f/2.4 (Telephoto) with autofocus
RAM6 GB6 GB
Internal Memory128 GB64 GB
OSAndroid v11Android v9.0 (Pie), upgradable to v11
CPU3.2 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Price₹24,490₹17,499
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Overview

Specs Score80 / 100
Better Specs
76 / 100
Display Resolution1080 x 2400 pixels
Better Resolution
1080 x 2340 pixels
Screen To Body Ratio~ 85.9%~ 91.9%
Less Bezels
Storage128 GB
More Storage
64 GB
CPU Clock Speed3.2 GHz
Faster Clock Speed
2.2 GHz
Thickness7.8 mm
Slimmer
8.8 mm
Battery4520 mAh
Bigger Battery
4000 mAh
Unique Features
5G
No
NFC
IR Blaster
No
3.5mm Audio Jack
No
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano SIM
Device TypeSmartphoneSmartphone
Release DateFebruary 25, 2021July 17, 2019

Design

Dimensions76.4 x 163.7 x 7.8 mm74.3 x 156.7 x 8.8 mm
Weight196 g191 g

Display

TypeColor Super AMOLED Screen (16M Colors)Color AMOLED Screen (16M Colors)
TouchYesYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.39 inches, 1080 x 2340 pixels
Aspect Ratio20:9 19.5:9
PPI~ 395 PPI~ 403 PPI
Screen to Body Ratio~ 85.9%~ 91.9%
Glass TypeCorning Gorilla Glass 5
FeaturesHDR10+Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0
NotchYes, Punch HoleNo

Memory

RAM6 GB6 GB
Storage128 GB64 GB
Storage TypeUFS 3.1
Card SlotNoNo

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.1, A2DP, LE, aptX HDYes, v5.0
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, GLONASS, GALILEO, BDS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassVibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope
3.5mm Headphone JackNoYes
NFCYes
Extra FeaturesUFS2.1

Camera

Rear Camera48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) with autofocus
48 MP f/1.8 (Main)
13 MP f/2.4 (Wide Angle)
8 MP f/2.4 (Telephoto) with autofocus
FeaturesHDR, PanoramaTriple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD
FlashYes, LEDYes, Dual LED
Front CameraPunch Hole 20 MP (Wide Angle)Popup 20 MP f/2.2
Front Video Recording1080p @ 30 fps FHD, 720p @ 120 fps HD1080p @ 30 fps FHD, 720p @ 30 fps HD

Technical

OSAndroid v11Android v9.0 (Pie), upgradable to v11
ChipsetQualcomm Snapdragon 870 Qualcomm Snapdragon 730
CPU3.2 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 5852x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver
GPUAdreno 650Adreno 618
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4520 mAh, Li-Po Battery4000 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast ChargingYes, 18W Fast Charging

Discuss

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