Redmi K20 vs Samsung Galaxy M40
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Last Updated:
12th Oct 2019
Key Feature Comparison
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Xiaomi Redmi K20
₹16,790
8/10
Samsung Galaxy M40
₹19,999
8/10
Xiaomi Redmi K20
8/10
₹16,790
8/10
VS
Samsung Galaxy M40
8/10
₹19,999
8/10
VS
Display
Screen Size
6.39 inches
6.3 inches
-
Screen Type
AMOLED
-
-
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
-
Pixel Density
403 ppi
409 ppi
-
Aspect Ratio
19.5:9
19.5:9
-
Screen Protection
Gorilla Glass 5
Gorilla Glass 3
-
Screen to Body Ratio
91.90%
91.80%
-
Screen Design
Bezel-less
Punch hole
-
Screen Quality
FHD
FHD
-
Memory & Storage
Phone Variants
6GB 128GB, 6GB 64GB
6GB 128GB
-
Expandable Storage
No
Yes
-
RAM Type
LPDDR4X
LPDDR4X
-
Storage Type
UFS 2.1
eMMC 5.1
-
OTG Support
Yes
Yes
-
Expandable Storage Capacity
-
Yes, 512 GB
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
-
Performance
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
-
GPU
Adreno 618
Adreno 612
-
Chipset
Qualcomm Snapdragon 730
Qualcomm Snapdragon 675
-
CPU
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
-
Custom User Interface
MIUI
Samsung One UI
-
Clock Speed
2.2 GHz
2 GHz
-
Architecture
64 bit
64 bit
-
Process Technology
8 nm
11 nm
-
Battery
Battery Capacity
4000 mAh
3500 mAh
-
Battery Removable
No
No
-
Battery Type
Li-Polymer
Li-ion
-
Charger Type
Quick, v3.0, 18W
Fast, 15W
-
USB Type-C
Yes
Yes
-
Fast Charging
Yes
Yes
-
General
Announced On
5-May-19
5-Jun-19
-
Market Status
Available
Available
-
Brand
Xiaomi
Samsung
-
Price Status
Confirmed
Confirmed
-
Price
Rs. 19,450
Rs. 15,999
-
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
-
Audio Features
24-bit/192kHz audioActive noise cancellation with dedicated mic
Dolby Atmos
-
NFC
Yes
Yes
-
Bluetooth
Yes
Yes
-
3.5mm Audio Jack
Yes
No
-
Bluetooth Type
v5.0
v5.0
-
Audio Jack
3.5 mm
USB Type-C
-
FM Radio
-
Yes
-
Front Camera
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
-
Front Camera Features
HDR
HDR
-
Front Camera Setup
Single, 20MP
Single, 16MP
-
Front Camera 1 Resolution
20 MP
16 MP
-
Front Camera 1 Type
f/2.2 Primary Camera
f/2.0 Primary Camera
-
Front Camera 1 Lens
0.8 micrometre pixel size
-
-
Front Aperture
f/2.2
f/2.0
-
Front Sensor
-
CMOS
-
Front Flash
-
No
-
Design
Weight
191 grams
168 grams
-
Colors
Carbon Black, Flame Red, Glacier Blue, Pearl White
Midnight Blue, Seawater Blue, Cocktail Orange
-
Build
Back: Gorilla Glass
Back: Plastic
-
Dimensions
156.7 x 74.3 x 8.8 mm
155.3 x 73.9 x 7.9 mm
-
SAR Value
Head: 1.07 W/kg, Body: 0.723 W/kg
Head: 0.200 W/kg
-
Network
Network Support
4G
4G
-
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
-
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
-
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
-
eSIM
No
No
-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
-
VoLTE
Yes
Yes
-
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
-
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
-
Rear Camera
Rear Flash
Yes, Dual LED Flash
Yes, LED Flash
-
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 30 fps
-
Rear Camera Features
Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
-
Rear Camera Setup
Triple, 48MP + 13MP + 8MP
Triple, 32MP + 8MP + 5MP
-
Rear Camera 1 Resolution
48 MP
32 MP
-
Rear Camera 1 Type
f/1.75 Primary Camera
f/1.7 (upto 8x Digital Zoom) Primary Camera
-
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size
-
Rear Camera 2 Resolution
13 MP
8 MP
-
Rear Camera 2 Type
f/2.4, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
Rear Camera 2 Lens
3" sensor size, 1.12 micrometre pixel size
12 mm focal length
-
Rear Camera 3 Resolution
8 MP
5 MP
-
Rear Camera 3 Type
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.2, Depth Camera
-
Rear Camera 3 Lens
4.0" sensor size, 1.12 micrometre pixel size
-
-
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
-
Rear Aperture
f/1.75
f/1.7
-
OIS
-
No
-
Sensors
Fingerprint Scanner
Yes
Yes
-
Fingerprint Scanner Position
On-Screen
Rear
-
Fingerprint Scanner Type
Optical
-
-
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