X
4.5
₹ 17,499
(Out Of Stock)
OnePlus Nord CE 4 5G
OnePlus Nord CE 4 5G
From ₹ 24,999
realme Narzo 70 Pro
realme Narzo 70 Pro
From ₹ 19,999
HomeCompare Mobile › Xiaomi Redmi K20 vs Xiaomi Redmi K40

Xiaomi Redmi K20 vs Xiaomi Redmi K40

X
4.5
₹ 17,499
(Out Of Stock)
OnePlus Nord CE 4 5G
OnePlus Nord CE 4 5G
From ₹ 24,999
realme Narzo 70 Pro
realme Narzo 70 Pro
From ₹ 19,999
Hide OVERVIEW
EXPERT SCORE
8.4
Performance
Qualcomm Snapdragon 730
6 GB RAM
MSP SCORE
8
Qualcomm Snapdragon 870
6 GB RAM
Display
6.39 inches
AMOLED, HDR Display
MSP SCORE
9
6.67 inches
Super AMOLED, HDR 10+
Rear Camera
Triple
48 MP + 13 MP + 8 MP
MSP SCORE
7.5
Triple
48 MP + 8 MP + 5 MP
Front Camera
Single
20 MP
MSP SCORE
8
Single
20 MP
Battery
4000 mAh
Quick v3.0 18W Fast charging
MSP SCORE
9
4520 mAh
33W Fast charging
Hide Performance
ChipsetQualcomm Snapdragon 730Qualcomm Snapdragon 870
No Of Cores8 (Octa Core)8 (Octa Core)
CPU2.2GHz, Dual core, Kryo 470 1.8GHz, Hexa Core, Kryo 4703.2GHz, Single core, Kryo 585 2.42GHz, Tri core, Kryo 585 1.8GHz, Quad core, Kryo 585
Architecture64-bit64-bit
Fabrication8 nm7 nm
RAM6 GB6 GB
RAM TypeLPDDR4XLPDDR5
GraphicsAdreno 618Adreno 650
Hide Design
BuildGorilla Glass back panelNA
Height6.17 inches (156.7 mm)6.44 inches (163.7 mm)
Width2.93 inches (74.3 mm)3.01 inches (76.4 mm)
Thickness0.35 inches (8.8 mm)0.31 inches (7.8 mm)
Weight191 grams196 grams
ColorsCarbon Black, Flame Red, Glacier Blue, Pearl WhiteGlossy Black, Icy White, Dreamland
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Resolution1080 x 2340 pixels1080 x 2400 pixels
Display TypeAMOLED, HDR DisplaySuper AMOLED, HDR 10+
Size6.39 inches (16.23 cms)6.67 inches (16.94 cms)
Bezel-less displayNAYes, with Punch-hole
Pixel Density403 pixels per inch (ppi)395 pixels per inch (ppi)
BrightnessNA1300 nits
ProtectionCorning Gorilla Glass v5Corning Gorilla Glass v5
Color Reproduction16M Colors16M Colors
Screen to body percentage85.9 %85.88 %
Display Refresh RateNA120Hz
Hide Camera
Rear camera setupTripleTriple
Rear camera (Primary) 48 MP resolutionf/1.75 aperture2" sensor size0.8µm pixel size 48 MP resolutionWide Angle lensf/1.79 aperture26 mm focal length 2" sensor size0.8µm pixel size
Rear camera (Secondary)13 MP resolutionUltra-Wide Angle lensf/2.4 aperture3" sensor size1.12µm pixel size8 MP resolutionUltra-Wide Angle lensf/2.2 aperture
Rear camera (Tertiary)8 MP resolutionTelephoto lensf/2.4 aperture4.0" sensor size1.12µm pixel size5 MP resolutionMacro lensf/2.4 aperture5.0" sensor size1.12µm pixel size
Front camera setupSingleSingle
Front camera (Primary)20 MP resolutionf/2.2 aperture0.8µm pixel size20 MP resolutionWide Angle lensf/2.4 aperture3.4" sensor size0.8µm pixel size
SensorExmor-RS CMOS SensorExmor-RS CMOS Sensor
FlashDual LED Rear flashLED Rear flash
Video Resolution (Rear)3840x2160 @ 30 fps1920x1080 @ 60 fps1280x720 @ 120 fps3840x2160 @ 30 fps1920x1080 @ 30 fps
Video Resolution (Front)1920x1080 @ 30 fps1280x720 @ 30 fps1920x1080 @ 30 fps
Electric Image Stabilization (EIS)YesNA
Camera FeaturesAuto Flash Auto Focus Face detection Touch to focusAuto Flash Auto Focus Face detection Touch to focus
Shooting ModesContinuous Shooting High Dynamic Range mode (HDR)Continuous Shooting High Dynamic Range mode (HDR)
Hide Battery
TypeLi-PolymerLi-Polymer
Capacity4000 mAh4520 mAh
RemovableNoNo
Fast ChargingYes, Quick, v3.0, 18WYes, 33W
Charging speed20% to 100% in 01h 38m 18s (in-house tested)100 % in 52 minutes (claimed by Brand)
Hide Software
Operating SystemAndroid v9.0 (Pie)Android v11
Custom UIMIUIMIUI
Hide Storage
Internal Memory64 GB128 GB
Memory typeUFS 2.1UFS 3.1
Expandable Memory NoNo
Hide Connectivity
SIM ConfigurationDual SIM SIM1: Nano SIM2: NanoDual SIM SIM1: Nano SIM2: Nano
NetworkSIM1: 4GSIM2: 4GSIM1: 5G, 4GSIM2: 4G
Voice over LTE(VoLTE)YesYes
Wi-FiYes, with ac/b/g/n, MIMOYes, with ac/b/g/n/n 5GHz
Wi-fi featuresWi-Fi Direct, Mobile HotspotMobile Hotspot
USBUSB Type-C, Mass storage device, USB charging, USB On-The-GoUSB Type-C, Mass storage device, USB charging
BluetoothBluetooth v5.0Bluetooth v5.1
USB OTG SupportYesNA
GPSYes with A-GPS, GlonassYes with A-GPS, Glonass
InfraredYesYes
NFC ChipsetNAYes
Hide Sound
SpeakerYesYes
Audio JackYes, 3.5mmYes, USB Type-C
Video PlayerYes, Video Formats: AVI, H.264, M4V, MKV, MP4, MPEG4, VC-1, VP8, XvidYes, Video Formats: MP4
Hide Sensors
Fingerprint sensorYes, On-screenYes, Side
Face UnlockYesYes
Other SensorLight sensorProximity sensorAccelerometerCompassGyroscopeLight sensorProximity sensorAccelerometerCompassGyroscope