Samsung Galaxy S9 Plus vs Redmi K20 Pro
Key Feature Comparison
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At a Glance
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Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
3500 mAh
4000 mAh
6.2 inches
6.39 inches
Dual, 12MP + 12MP
Triple, 48MP + 13MP + 8MP
4G
4G
Detailed Specs
Screen Size
6.2 inches
6.39 inches
Screen Type
Super AMOLED
AMOLED
Screen Resolution
1440 x 2960 pixels
1080 x 2340 pixels
Pixel Density
531 ppi
403 ppi
Aspect Ratio
18.5:9
19.5:9
Screen Protection
Gorilla Glass 5
Gorilla Glass 5
Screen to Body Ratio
83.99%
91.90%
Screen Design
Bezel-less
Bezel-less
Screen Quality
2K
FHD
Phone Variants
6GB 256GB, 6GB 128GB, 6GB 64GB
8GB 256GB, 6GB 128GB
Expandable Storage
Yes
No
RAM Type
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
Expandable Storage Capacity
Yes, 400 GB
-
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v8.0 (Oreo)
Android v9.0 (Pie)
GPU
Mali-G72 MP18
Adreno 640
Chipset
Samsung Exynos 9 Octa 9810
Qualcomm Snapdragon 855
CPU
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Clock Speed
2.7 GHz
2.84 GHz
Architecture
64 bit
64 bit
Process Technology
10 nm
7 nm
Custom User Interface
-
MIUI
Battery Capacity
3500 mAh
4000 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-Polymer
Charger Type
Fast
Quick, v4.0
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Wireless Charging
Yes
-
Charging Time
-
58 % in 30 minutes
Announced On
5-Feb-18
28-May-19
Market Status
Available
Available
Brand
Samsung
Xiaomi
Price Status
Confirmed
Confirmed
Price
Rs. 37,218
Rs. 24,999
Model Number
-
MZB7750IN
Water Resistance
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
Weight
189 grams
191 grams
Colors
Midnight Black, Coral Blue, Lilac Purple, Burgundy Red, Polaris Blue
Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White
Build
Case: Aluminium, Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
158.1 x 73.8 x 8.5 mm
156.7 x 74.3 x 8.8 mm
SAR Value
-
Head: 1.03 W/kg, Body: 0.72 W/kg
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
24-bit/192kHz audioActive noise cancellation with dedicated mic
NFC
Yes
No
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
No
Yes
3.5mm Audio Jack
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n
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) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / ...
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...
SIM 2 Bands
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) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / ...
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...
Front Video Recording
1440p30fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera Features
Wide Angle Selfie
HDR
Front Camera Setup
Single, 8MP
Single, 20MP
Front Camera 1 Resolution
8 MP
20 MP
Front Camera 1 Type
f/1.7, Wide Angle Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
25 mm focal length, 3.6" sensor size, 1.22 micrometre pixel size
0.8 micrometre pixel size
Front Aperture
f/1.7
f/2.2
OIS
Yes
No
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera Features
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 12MP + 12MP
Triple, 48MP + 13MP + 8MP
Rear Camera 1 Resolution
12 MP
48 MP
Rear Camera 1 Type
f/1.5, Wide Angle Primary Camera
f/1.75, Wide Angle Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
12 MP
13 MP
Rear Camera 2 Type
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
Rear Sensor
CMOS image sensor, ISOCELL Plus
Exmor-RS CMOS Sensor
Rear Aperture
f/1.5
f/1.75
Rear Camera 3 Resolution
-
8 MP
Rear Camera 3 Type
-
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
Rear Camera 3 Lens
-
4.0" sensor size, 1.12 micrometre pixel size
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Face Unlock
Yes
Yes
Fingerprint Scanner Type
-
Optical