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Redmi K20 vs Apple iPhone X vs Samsung Galaxy S10

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Last Updated: 
29th Oct 2019

Key Feature Comparison

Xiaomi Redmi K20
₹18,990
8/10
Apple iPhone X
₹59,999
7/10
Samsung Galaxy S10
₹49,998
8/10
Xiaomi Redmi K20
Xiaomi Redmi K20
8/10
₹18,990
8/10
VS
Apple iPhone X
Apple iPhone X
7/10
₹59,999
7/10
VS
Samsung Galaxy S10
Samsung Galaxy S10
8/10
₹49,998
8/10
Display
Screen Size
6.39 inches
5.8 inches
6.1 inches
Screen Type
AMOLED
OLED
Dynamic AMOLED
Screen Resolution
1080 x 2340 pixels
1125 x 2436 pixels
1440 x 3040 pixels
Pixel Density
403 ppi
463 ppi
551 ppi
Aspect Ratio
19.5:9
18:09
19:09
Screen Protection
Corning Gorilla Glass v5
Yes
Corning Gorilla Glass v6
Screen to Body Ratio
91.90%
80.93%
87.57%
Screen Design
Bezel-less
Notch
Punch-Hole Display
Screen Quality
FHD
FHD+
2K
Peak Brightness
-
625 nits
-
Performance
GPU
Adreno 618
Apple GPU (three-core graphics)
Mali-G76 MP12
Operating System
Android v9.0 (Pie)
iOS v11.0.1
Android v9.0 (Pie)
Chipset
Qualcomm Snapdragon 730
Apple A11 Bionic
Samsung Exynos 9 Octa 9820
CPU
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Hexa Core (2.39 GHz, Dual core, Monsoon + 1.42 GHz, Quad core, Mistral)
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
2.39 GHz
2.73 GHz
Architecture
64 bit
64 bit
64 bit
General
Announced On
5-May-19
5-Sep-17
5-Feb-19
Market Status
Available
Out of Stock
Available
Brand
Xiaomi
Apple
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 19,450
Rs. 91,900
Rs. 71,000
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Memory & Storage
Phone Variants
64GB 6GB RAM, 128GB 6GB RAM
64/256 GB, 3 GB RAM
128/512 GB, 8 GB RAM
Expandable Storage
No
No
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
NVMe
UFS 2.1
OTG Support
Yes
-
Yes
Battery
Battery Capacity
4000 mAh
2716 mAh
3400 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Quick, v3.0, 18W
Fast
Fast, 15W
USB Type-C
Yes
No
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
-
50 % in 30 minutes
-
Wireless Charging
-
Yes
Yes
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
24-bit/192kHz audioActive noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Dolby Atmos
NFC
Yes
Yes
Yes
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
No
Yes
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
Lightning
3.5 mm
FM Radio
-
No
No
Front Camera
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
Front Camera Features
HDR
HDR
Dual video call, Auto-HDR
Front Camera Setup
Single, 20MP
Single, 7MP
Single, 10MP
Front Camera 1 Resolution
20 MP
7 MP
10 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/2.2 Primary Camera
f/1.9, Wide Angle Primary Camera
Front Camera 1 Lens
0.8 micrometre pixel size
32 mm focal length, 1.12 micrometre pixel size
26 mm focal length, 1.22 micrometre pixel size
Front Sensor
-
BSI Sensor
-
Front Flash
-
Yes, Retina Flash
Yes, Screen flash
Design
Weight
191 grams
174 grams
157 grams
Colors
Carbon Black, Flame Red, Glacier Blue, Pearl White
Silver, Space Grey
Prism White, Prism Black, Prism Green, Prism Blue, Prism Blue
Build
Back: Gorilla Glass
Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
156.7 x 74.3 x 8.8 mm
143.6 x 70.9 x 7.7 mm
149.9 x 70.4 x 7.8 mm
SAR Value
Head: 1.07 W/kg, Body: 0.723 W/kg
Head: 1.08 W/kg, Body: 1.17 W/kg
Head: 0.93 W/kg
IP Certification
-
Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: 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, MIMO
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Single SIM, GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
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) / ...
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) / ...
Rear Camera
Rear Flash
Yes, Dual LED Flash
Yes, Quad LED True Tone Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 30 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Rear Camera Features
Auto Flash, Face detection, Touch to focus
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
Dual, 12MP + 12MP
Triple, 12MP + 12MP + 16MP
Rear Camera 1 Resolution
48 MP
12 MP
12 MP
Rear Camera 1 Type
f/1.75 Primary Camera
f/1.8, Wide Angle 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
22 mm focal length, 3" sensor size, 1.22 micrometre pixel size
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
Rear Camera 2 Resolution
13 MP
12 MP
12 MP
Rear Camera 2 Type
f/2.4, Wide Angle, Ultra-Wide Angle Camera
Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) 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, 3.4" sensor size, 1 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
Back-illuminated sensor (BSI)
ISOCELL Plus
OIS
-
Yes, Dual optical image stabilization
Yes
Sensors
Fingerprint Scanner
Yes
No
Yes
Fingerprint Scanner Position
On-screen
-
On-screen
Fingerprint Scanner Type
Optical
-
Ultrasonic

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