Redmi K20 vs Samsung Galaxy S10
Key Feature Comparison
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At a Glance
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Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)
4000 mAh
3400 mAh
6.39 inches
6.1 inches
Triple, 48MP + 13MP + 8MP
Triple, 12MP + 12MP + 16MP
4G
4G
Detailed Specs
Screen Size
6.39 inches
6.1 inches
Screen Type
AMOLED
AMOLED
Screen Resolution
1080 x 2340 pixels
1440 x 3040 pixels
Pixel Density
403 ppi
551 ppi
Aspect Ratio
19.5:9
-
Screen Protection
Gorilla Glass 5
Gorilla Glass 6
Screen to Body Ratio
91.90%
87.57%
Screen Design
Bezel-less
Punch hole
Screen Quality
FHD
2K
Screen Refresh Rate
-
60 Hz
Phone Variants
6GB 128GB, 6GB 64GB
8GB 512GB, 8GB 128GB
Expandable Storage
No
Yes
RAM Type
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
OTG Support
Yes
Yes
Expandable Storage Capacity
-
Yes, 512 GB
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 618
Mali-G76 MP12
Chipset
Qualcomm Snapdragon 730
Samsung Exynos 9 Octa 9820
CPU
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)
Custom User Interface
MIUI
Samsung One UI
Clock Speed
2.2 GHz
2.73 GHz
Architecture
64 bit
64 bit
Process Technology
8 nm
7 nm
Battery Capacity
4000 mAh
3400 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
Wireless Charging
-
Yes
Announced On
5-May-19
5-Feb-19
Market Status
Available
Available
Brand
Xiaomi
Samsung
Model Number
MZB7756IN
SM-G973FZBDINS
Price Status
Confirmed
Confirmed
Price
Rs. 19,450
Rs. 71,000
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
Network Support
4G
4G
Bluetooth
Yes
Yes
3.5mm Audio Jack
Yes
Yes
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/ax/b/g/n/n 5GHz, MIMO
Bluetooth Type
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
FM Radio
-
No
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
Front Camera Features
HDR
Dual video call, Auto-HDR
Front Camera Setup
Single, 20MP
Single, 10MP
Front Camera 1 Resolution
20 MP
10 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/1.9, Wide Angle Primary Camera
Front Camera 1 Lens
0.8 micrometre pixel size
26 mm focal length, 1.22 micrometre pixel size
Front Aperture
f/2.2
f/1.9
Front Flash
-
Yes, Screen flash
Weight
191 grams
157 grams
Colors
Carbon Black, Flame Red, Glacier Blue, Pearl White
Prism White, Prism Black, Prism Green, Prism Blue, Prism Blue
Build
Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
156.7 x 74.3 x 8.8 mm
149.9 x 70.4 x 7.8 mm
SAR Value
Head: 1.07 W/kg, Body: 0.723 W/kg
Head: 0.93 W/kg
Water Resistance
-
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Rear Flash
Yes, Dual LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Rear Camera Features
Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 13MP + 8MP
Triple, 12MP + 12MP + 16MP
Rear Camera 1 Resolution
48 MP
12 MP
Rear Camera 1 Type
f/1.75 Primary Camera
f/1.5 (upto 10x Digital Zoom), Wide Angle (77 degree field-of-view) Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
Rear Camera 2 Resolution
13 MP
12 MP
Rear Camera 2 Type
f/2.4, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 2x Optical Zoom) Camera
Rear Camera 2 Lens
3" sensor size, 1.12 micrometre pixel size
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size
Rear Camera 3 Resolution
8 MP
16 MP
Rear Camera 3 Type
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 3 Lens
4.0" sensor size, 1.12 micrometre pixel size
12 mm focal length, 1 micrometre pixel size
Rear Sensor
Exmor-RS CMOS Sensor
ISOCELL Plus
Rear Aperture
f/1.75
f/1.5
OIS
-
Yes
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Ultrasonic
Face Unlock
Yes
Yes